Which of the traits that you originally observed for E. coli did not seem to become altered? In the space below list these untransformed traits and how you arrived at this analysis for each trait listed.
Original Trait?
Analisis of Observation?

Answers

Answer 1

The untransformed traits of E. coli that did not appear to become altered can be identified by observing specific characteristics such as growth rate, colony morphology, and antibiotic resistance. By comparing the transformed E. coli with the original untransformed strain, it can be determined which traits remained unchanged.

To identify the untransformed traits of E. coli, several characteristics can be analyzed. Firstly, the growth rate of the transformed E. coli can be compared to the original untransformed strain. If the growth rate remains consistent, it suggests that this trait was not altered by the transformation process. Secondly, the colony morphology can be observed. If the transformed E. coli colonies display the same morphology as the untransformed strain, such as size, shape, and color, it indicates that this trait was not affected.

Lastly, the antibiotic resistance profile can be examined. If the transformed E. coli maintains the same antibiotic resistance pattern as the untransformed strain, it suggests that this trait remained unaltered. By comparing the transformed E. coli with the original untransformed strain in terms of growth rate, colony morphology, and antibiotic resistance, it can be determined which traits did not seem to become altered during the transformation process.

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Related Questions

In a test-cross, an individual that exhibits a dominant trait but has an unknown genotype is mated with an individual that is homozygous recessive.

Answers

To assess if an organism expressing a dominant characteristic is homozygous or heterozygous, a test cross can be used.
Back crosses are made between F1 generation plants and any of the parent plants, whereas test cross is made between F1 generation plants with dominant phenotypes and the homozygous recessive parent.

The phenotypes of the children can be used to identify the unknown genotype. If combining the recessive phenotype individual with the unknown dominant phenotype (PP or Pp genotype) results in solely dominant phenotypes (no recessive), then the unknown individual is homozygous dominant.
No matter if you are examining one gene or several genes, test crosses work on the same principle: you are pairing a person with a dominant phenotype but an unknown genotype with a person who is homozygous recessive for all relevant genes.

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The concentration of cholesterol (C27H46O) in blood is approximately 5.0mM. How many grams of cholesterol are in 315mL of blood

Answers

The weight of cholesterol is 0.6 g.

Here use the concept of molarity.

What is molarity?

The amount of a substance in a specific volume of solution is known as its molarity (M). The moles of a solute per liter of a solution is known as molarity.

Molarity = no. of moles/volume (in L)

Calculation:

Given,

Molarity, M = 5.0 mM = 5 × 10⁻³ M

Volume, V = 315 mL = 315 × 10⁻³ L

To calculate,

Weight of cholesterol =?

We know that,

Molecular mass of cholesterol, C₂₇H₄₆O = 386

No. of moles = weight/ molecular mass

The formula is modified as,

Molarity = weight of cholesterol/ (molecular mass) (Volume)

Put the values in the formula,

5 × 10⁻³ = weight of cholesterol/ (386) (315 × 10⁻³)

Weight of cholesterol = 5 × 10⁻³  (386) (315 × 10⁻³)

                                    = 0.6 g

Hence, the weight of cholesterol is 0.6 g.

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Diets high in trans fatty acids tend to ______ levels of ldl in the blood.

Answers

Answer: Increase

Explanation: This is because trans fats increase LDL cholesterol and decrease HDL cholesterol, which can increase the risk of heart attack or stroke.

Gelatin is a solid that can strengthen protein networks. How would yogurt that contains gelatin be different from yogurt that does not contain gelatin

Answers

Gelatin-containing yogurt has a thicker consistency than gelatin-free yogurt.

What is gelatin?

Gelatin is a proteoglycan that is made from boiling tendons. Gelatin is used as a  thickening agent. It is usually obtained from cows or pigs.

It is an animal protein substance having gel-forming properties, used primarily in food products and home cookery, and also has various industrial uses.

The hydrolysis of gelatin, an irreversibly hydrolyzed form of collagen, converts protein fibrils into smaller peptides, whose molecular weights can vary widely depending on the physical and chemical processes used for denaturation. Ice cream, dips, yogurt, most gummy candies, and gelatin desserts all include gelatin. Gelatin is available in powder, granules, and sheets for use in cooking. Some instant varieties can be put into the cuisine right away, while others need to soak in water first.

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More blood vessels are stimulated to ______ more than ______ because blood vessels contain more ______ receptors than ______ receptors.

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More blood vessels are stimulated to vasoconstrict more than vasodilate because blood vessels contain more alpha receptors than beta receptors.

What is Vasoconstriction?

This is the process which involves the narrowing of the blood vessels through their muscle wall.

They contain more alpha receptors such as Alpha-adrenoceptor agonists than beta receptors which mimicks the effects of sympathetic adrenergic nerve activation to the blood vessels.

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Identify the four phases in the life cycle of a cell and place the events in order, starting with events that occur immediately after the cell was born.

Answers

The four phases in the life cycle of a cell and place the events in order, starting with events that occur immediately after the cell was born are:

The first gap (G1)The synthesis (S)The second gap (G2)M

What is a cell?

A cell can be defined as simplest, basic, functional and structural unit of life

In conclusion, the four phases in the life cycle of a cell and place the events in order, starting with events that occur immediately after the cell was born are:

first gap (G1), synthesis (S) scond gap (G2) and M

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Which season will the northern hemisphere experience when the axis of earth is tilted towards the sun

Answers

The summer season will be experienced by northern hemisphere when  the axis of earth is tilted towards the sun.

What is Summer?

This season is usually the hottest and it experiences more daylight hours than dark hours.

The hot atmospheric condition is as a result of the earth facing the sun thereby increasing its exposure to heat from it.

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Why did Eric Kandel get the Nobel Prize for poking sea slugs?
Aplysia cortex is exceptionally easy to study


He characterized the whole molecular genome of the aplysia, which proved invaluable for making it a model organism


He discovered the physical underpinnings of a behavior

Aplysia feature the strongest neurons in the animal kingdom

Answers

Eric Kandel get the Nobel Prize for poking sea slugs because Aplysia cortex is exceptionally easy to study.

Kandel's work with Aplysia, or more particularly, his study on the biological principles of memory preservation, earned him the 2000 Nobel Prize in Physiology or Medicine.Because of its basic neural system, which allows individual sensory neurons (which detect changes) to only create synapses with single motor neurons, the Aplysia sea slug's reflexes are frequently employed to study memory (which control muscles).The biggest benefit of Aplysia is its enormous neurons, which make it easier to conduct studies on physiology, biochemistry, and genomics at the level of individual cells and their compartments.Because Aplysia has a basic neural system with individual sensory neurons (which only sense changes) it is frequently used to investigate memory.

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In the forest, you observe a monkey using its tail to hold its body as it moves through the trees. This monkey must be a

Answers

Cebus and the atelines are the groups of monkey that use its tail to hold its body as it moves through the trees.

Which type of monkey use its tail for movement?

Two groups of monkey that use its tail to hold its body as it moves through the trees are the Cebus and the atelines. These monkeys have a long tail which is used as hand for movement.

So we can conclude that Cebus and the atelines are the groups of monkey that use its tail to hold its body as it moves through the trees.

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Select the statement that is TRUE regarding metabolism. In anabolism, polysaccharides are turned into monosaccharides. In catabolism, complex carbs, proteins and other molecules are disassembled. In catabolism, glucose is combined to form a complex carbohydrate. In anabolism, complex carbs, proteins and other molecules are disassembled.

Answers

The statement " In catabolism complex carbohydrates, proteins, and other molecules are disassembled" is true.

The process by which relatively big molecules in living cells are broken down or degraded or disassembled is known as catabolism.

These big molecules like complex polysaccharides, nucleic acids, proteins and some other molecules can be disassembled into smaller molecules like glucose, nucleotides, amino acids etc.

Anabolism is a group of metabolic processes that builds compounds from smaller building blocks.

In simpler form

Catabolism : Complex molecules ----Disassembled----> Simple molecules

Anabolism :   Simpler molecules ------Combined----->  Complex molecules

Anabolism is a productive metabolism, whereas catabolism is destructive.

Therefore, catabolism provides the chemical energy required for cell upkeep and growth.

Hence, The statement " In catabolism complex carbohydrates, proteins, and other molecules are disassembled" is true.

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The collection of organisms and their nonliving surroundings that functions as a unit is called:__________.

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The collection of organisms and their nonliving surroundings that functions as a unit is called ecosystem. There are two kinds of ecosystem:

Aquatic ecosystems (ecosystems dependent on water) Terrestrial ecosystems are those found on land.

Biomes are broad classifications of terrestrial ecosystems based chiefly on climate. Tropical rain forests, savannas, deserts, coniferous forests, and tundra are a few examples of nonliving surroundings in terrestrial biomes. According to the definition of an aquatic ecosystem, it is a water-based environment. Aquatic environments are of two types: marine ecosystems and freshwater ecosystems. The organisms included different fish species, crayfish, turtles and sharks etc.

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what element DOES NOT make up amino acids

Answers

The elements that make up amino acids are as follows:

NitrogenHydrogenOxygen Carbon

What is an amino acid?

Amino acid is the basic and structural unit of polypeptides and proteins.

The amino acid has a general structure made up of the following:

Amine group = NH2Carboxyl group = COOHR group

Therefore, it can be said that the elements that make up amino acids are as follows:

NitrogenHydrogenOxygen Carbon

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Transgression of the Kaskaskia sea promoted reef formation in what is today Western Canada; which of the following statements is NOT true about these reefs.

Answers

The statement which is not true about the reefs is that they contain dinosaur fossils

What are reefs?

Reefs simply refers to chain of rocks or coral near the surface of water

Some few examples of reefs are as follows:

Rainbow reefRed sea coral reef

So therefore, the statement which is not true about the reefs is that they contain dinosaur fossils

Complete question:

Transgression of the Kaskaskia sea promoted reef formation in what is today Western Canada; which of the following statements is NOT true about these reefs.

A. They contain calcium carbonate

B. They contain dinosaur fossils.

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The researcher in the virtual lab was using waste from a fish farm to provide nutrients for the algae. What was the algae going to be used for in order to reduce CO2 levels in the city?

Answers

The researcher in the virtual lab was using waste from a fish farm to provide nutrients for the algae. Algal growth utilizes carbon-di-oxide (CO₂) and converts it into useful byproducts thereby reducing CO₂ levels in the environment.

Feeding algae with the waste from the fish farm would enhance algal growth. Algae come under the group of organisms that are capable of performing photosynthesis.

Algae utilize CO₂ from the environment for photosynthesis and convert it into biomass and oxygen (O₂). This biomass produced can be used as an eco-friendly source of biofuel in the city.

Therefore, algae growth is utilized to trap CO₂ and replace it with O₂ in the environment.

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When carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after ______ is removed from the amino acids and excreted.

Answers

When carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after nitrogen is removed from the amino acids and excreted.

Before proteins from food can be utilized by your cells, your body must first break them down into amino acids.

Some amino acids will be broken down for energy through cellular respiration if there are more amino acids than the body requires or if cells are starved.

Amino acids must first have their amino group removed in order to enter cellular respiration.

As a waste product from this process, ammonia is produced. In mammals like humans, the ammonia is transformed to urea and eliminated from the body through urine.

Different amino acids enter the cellular respiration pathways at various stages after being deaminated.

Hence, when carbohydrate supplies are depleted in cells, amino acids from proteins can enter aerobic respiration after nitrogen is removed from the amino acids and excreted.

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If you cross two heterozygous yy pea plants, what proportion of the offspring will be the dominant color yellow?

Answers

If two heterozygous Yy pea plants are crossed, the proportion of offspring that will be the dominant color yellow is 75% or ¾.

What is heterozygous genotype?

Heterozygous in genetics means that an organism has two different alleles of a given gene.

According to this question, a gene coding for pea color is involved. Yellow color is dominant over green.

This means that the yellow (dominant) color will be encoded by allele Y, while the green (recessive) color will be encoded by allele y.

Hence, if two heterozygous genotype crosses i.e. Yy × Yy, the offsprings will be as follows:

YY - yellow phenotype2 Yy - yellow phenotypeyy - green phenotype

Therefore, if two heterozygous Yy pea plants are crossed, the proportion of offspring that will be the dominant color yellow is 75% or ¾.

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15) naturally occurring variations within a species are mainly the result of
a) dynamic equilibrium and sexual reproduction b) sexual reproduction and competition
c) sexual reproduction and mutations
d) mutations and competition

Answers

Answer:

d mutations and competition

There are too manh pottasium ions inside a cell.as a result, the cell membrane expands and bursts. which problem was the cell most likely having?

Answers

The problem which led to the bursting of the cell is osmosis. This is specifically due to endosmosis which occurs because the cell failed to maintain its internal environment and thus expands and bursts.

Potassium ions are essential for cellular metabolism. Potassium ions are necessary for regulation of membrane potential and polarization and depolarization of the cell membrane.  If a cell has too much potassium ions, the inside of the cell becomes hypertonic, with respect to its surrounding. This destabilizes the internal environment and leads to water entering the cell(endosmosis). As endosmosis occurs the cell starts to expand due to excessive water. This leads to expansion and tears and cracks in the cell. The further expansion of the cell leads to the bursting of the cell or lysis of the cell.

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Benign ____________________ is an abnormal enlargement of the prostate gland that most often occurs in men older than age 50.

Answers

BENIGN PROSTATIC HYPERPLASIA(BPH) is the most common prostate problem for men older than age 50.

What is Benign Prostatic Hyperplasia?

As men age, a condition known as benign prostatic hyperplasia (BPH), or enlargement of the prostate gland, becomes more prevalent. Uncomfortable urinary symptoms, such as a bladder blockage, might be brought on by an enlarged prostate gland. It may also result in issues with the kidneys, urinary system, or bladder.

Prostate gland enlargement can be effectively treated with a variety of drugs, minimally invasive therapies, and surgical procedures. Your symptoms, the size of your prostate, any additional medical conditions you may have, and your preferences will all be taken into account when deciding which choice is best for you.

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The ______ system assists the digestive system with the absorption of dietary fats.

Answers

The small intestine assists the digestive system with the absorption of dietary.

What is the digestive system?

The digestive system simply refers to the system of the body that breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair. In order words, digestive system helps in the digestion of food substances.

Small intestine is the upper part of the intestine, between the stomach and the large intestine, divided into;

duodenum,jejunum,ileum.

Large intestine is the second to last part of the digestive system, comprising the

cecum and colon.

So therefore, the small intestine assists the digestive system with the absorption of dietary

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When epiphyses fuse to the diaphyses, Group of answer choices the adolescent growth spurt begins. long bone growth is slowed. the diaphyses continue to grow but the epiphyses stop growing. full adult height is attained.

Answers

When epiphyses fuse to the diaphysis, full adult height is attained.

The epiphysis is just the round end of a very long bone, which is located at the joint with the bone that is close to it (s). The metaphysis, which includes the epiphyseal plate, can be found in the long bone between the epiphysis and the diaphysis (the long middle region of the long bone) (growth plate). At the joint, the epiphysis is covered by articular cartilage; below a certain covering is a zone called subchondral bone that is identical to the epiphyseal plate. The epiphysis is composed of red bone marrow, which is responsible for the production of red blood cells.

There is a developing zone of cartilage that sits between a long bone's diaphysis and both of its epiphyses (the epiphyseal plate). When a child reaches skeletal maturity, which typically occurs between the ages of 18 and 25, all of the cartilage is replaced by bone, and the diaphysis and both epiphyses become fused together (epiphyseal closure). This process involves the active osteoblasts that deposit bone structural proteins replacing the hyaline cartilage that was previously present in the epiphyseal area.

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What are the two major factors determining the distribution of terrestrial biomes? what are the two major factors determining the distribution of terrestrial biomes?

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Temperature, humidity and elevation are the two major factors determining the distribution of terrestrial biomes.

A region of land with a similar climate and comparable plant and animal communities is referred to as a terrestrial biome. Different terrestrial biomes are typically described in terms of the trees, shrubs, and grasses that inhabit them.The Terrestrial biome type is influenced by variables including latitude, humidity, and elevation:A Terrestrial biome's latitude indicates how far it is from the equator. You will find the Arctic, boreal, temperate, subtropical, and tropical biomes as you move from the poles to the equatorThe amount of water in the air is known as humidity. Humid air is defined as having a high concentration of water vapor. The biomes will be referred to as semi-humid, semi-arid, or arid as we move away from the most humid environment (the driest).Elevation refers to the elevation of land above sea level. It becomes chilly.

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What is the product of the light-dependent reactions of photosynthesis used for?

to synthesize glucose
to synthesize glucose

to absorb sunlight
to absorb sunlight

to generate ATP
to generate , A T P

to break down glucose

Answers

The product of the light-dependent reactions of photosynthesis is used to generate ATP

The chloroplasts' thylakoid membrane experiences a light reaction. Both cyclic and noncyclic photophosphorylation is involved. During the photochemical phase of photosynthesis, photophosphorylation is the process of producing ATP from ADP and H3PO4 in the presence of light and chlorophyll-a.

ATP is created during cyclic photophosphorylation, and ATP and NADPH2 are produced during non-cyclic photophosphorylation. As water is photolyzed, oxygen is also created.

Therefore, ATP, NADPH2, and O2 are the byproducts of the light process.
By releasing its phosphate groups, the coenzyme ATP helps enzymes like ATP triphosphatase transmit energy to cells.
Therefore, ATP is frequently referred to as the "energy currency of the cell" by biologists. From a biological standpoint, ATP is made up of three parts.

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Which observation is not evdience that helped identify sodium a s the early current of the action potentioa?
a. The current declined when there was decreased driving force on sodium fluxes.b. The current disappeared near the Nernst potential for sodium.c. The early current was blocked by tetrodotoxin.d. The early current was unaffected by tetraethylammonium.e. When the late current was blocked, the reversal potential of the inward current shifted to a negative membrane potential.

Answers

Option e: When the late current was blocked, the reversal potential of the inward current shifted to a negative membrane potential. This observation is not an evidence that helped identify sodium a s the early current of the action potential.

Reversal potential is the potential at which the current reverses direction: it changes from positive to negative.

During a typical action potential, the small resting ion conductance mediated by potassium channels is overwhelmed by the opening of numerous Na+ (sodium ion) channels.

This brings the membrane potential towards the reversal potential of sodium.

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Why is anesthesia used while surgery? I what will happen if we don't give anesthesia before surgery ?​

Answers

Answer:

Anesthesia is used because it puts people to sleep, so they don't feel pain.

If you don't use anesthesia the patient will feel the pain, but might also die.

Explanation:

hope it helps

sorry if I'm wrong

Answer:

It keeps you from feeling pain during the procedure, if anesthesia is not used on you while you're having surgery you will feel EVERYTHING, and you will not have the anesthesia's side effects! :)

Based on the narrow-sense heritability value of 0.4, do you think it would be worth doing this by artificial selection?

Answers

Heritablity value 0.4  is on average about 40% of the individual difference that we observe in , say shyness may in some way be attribute to genetic individual difference.

The value of hetitability always lies between 0 and F. Humans narrow sense of heritability is approximately 0.8. Heritability value measure the differences in people's genes account for differences in their trait. Traits can includes characteristics such as height, eye, color and intelligence as well as disorders like schizophrenia and autism spectrum disorder.

It is measure that important genetics is to a trait. High heritabilty is near to 1 that is indicate that genetics explain lot of variation in trait and low heritability near zero which indicates the most of the variation is not genetic.

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Because of its abundance in both arterial and venous systemic blood, ______ does not affect respiration until its blood levels get abnormally low.

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Because of its abundance in both arterial and venous systemic blood, oxygen does not affect respiration until its blood levels get abnormally low.

What are hypoxia conditions?

Hypoxia refers to the internal conditions where the number of oxygen molecules transported by the blood cell is abnormally low, which may trigger health problems.

Oxygen is a fundamental molecule obtained from gas exchange in the respiratory system which is required to carry out the metabolic process of cellular respiration in the cells.

In conclusion, because of its abundance in both arterial and venous systemic blood, oxygen does not affect respiration until its blood levels get abnormally low.

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______ formulated key principles of genetics before dna, genes, and chromosomes were discovered.

Answers

Gregor Mendel formulated key principles of genetics before DNA, genes, and chromosomes were discovered.

Mendel explained how features are passed down from one generation to the next and occasionally skip generations. Mendel created three laws of inheritance that characterised the transmission of genetic features through pea plant breeding before anybody knew genes even existed. Mendel's revelation significantly increased our understanding of how genes are passed down and inspired the creation of novel experimental techniques.

Mendel's laws, sometimes known as the laws of inheritance, are as follows:

Law of DominanceLaw of SegregationLaw of Independent Assortment

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A model cell with damaged DNA was created to explain the importance of checkpoints in a cell cycle. The G2 checkpoint accidentally failed to work during experimentation. What do you think is the likely consequence of this failure?

Answers

If the G2 phase accidentally failed to work during experimentation. The cell continued to divide uncontrollably to create more damaged cells.

G2 phase also known as growth 2 phase is the shortest phase of interphase. It is at this time that the proteins and organelles needed for cell division are created. To divide the cell in half and separate the chromosomes, the cell needs a lot of proteins and other materials. During G2/M, phospholipid metabolism ceases The G2 phase is when the organism checks to make sure that any newly formed cells are healthy. The following factors are checked at G2 phase:

1. DNA damage: Particular proteins gather at the locations of DNA breaks. The cell won't divide if these proteins are present.

2. DNA replication: If not all DNA strands have been fully duplicated during DNA replication, the cell will stop dividing.

3. Evaluation of the state of the cell: Enough proteins, organelles, and other structures must be present.

Thus if the G2 phase gets damaged then the cell will divide uncontrollably to create more damaged cells.

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I WILL MARK YOU BRAINLIEST PLS PLS

Answers

Answer:

a) is the correct option

If you're talking about the cell: The nucleus
contains the cell's chromosones
If you're talking about the atom: The nucleus
contains protons and neutrons.
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use the accompanying frequency polygon to answer the following questions the schrdinger equation for a free particle (no potential energy) is 22md2dx2=e. QUICK!! MY TIME IS RUNNING OUT a ____ is a description that normally does not display as part of the slide show. 1. when living things die, chemical like carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur (chnops) are returned to the environment through decomposition by bacteria, fungi, and worms. water in the once living organism returns to the environment to become part of the water cycle a. elements b. toxins c. pollutants d. carcinogens e. mutagens telete the Choose ALL of the following that correctly describe or represent an exothermic chemical reaction? The reaction releases heat and has a negative AH A+B--> C + heat The reaction releases heat and has a positive AH The reaction releases heat and has = 0 The reaction absorbs heat and has a positive AH The reaction absorbs heat and has a negative AH A+ B + heat --> Complete and balance cach of the nuclear transmutation equations by filling in the missing species. 16Ne + 2 10+ 10 Ne + Ne 10+y+ Ca+ Ti + Y Al+H AI+ Numerical Parabolic PDE using (1) Explicit Method (2) Implicit Method (3) Crank-Nicolson Method Given the thermal conductivity of copper k' = 0.99cal/(s.cm. C), density p = 8.96g/cm and specific heat C = 0.0921 cal/g.C. Initially, the temperature of a copper rod with 20cm length is 50 C. For t > 0, the temperatures at the left and right ends of the rod are maintained at 90 C and 10 C respectively. Assume that x = 5cm & t = 10s. (i) Derive the finite difference equations for the rod at t = 10s by using (1) Explicit method, (2) Implicit method and (3) Crank-Nicolson method respectively. (ii) Solve the finite difference equations and obtain the temperature distribution at t = 10s by using (1) Explicit method, (2) Implicit method and (3) Crank-Nicolson method respectively. Hint: For the inverse problem, [A]{T}={B}, you can use software or manual calculation to solve the unknown {T} by using {T) = [A]^-1{B}. (iii) Comment the advantage and disadvantage of these 3 numerical methods in solving the parabolic PDE True or False? Bioinformatics typically focuses on analysis of patient or population level data. A certain gaming console company wants to estimate the lifetime rate of their newest console. The gaming companys in-house records showed that 80% of the older model consoles they had sold still worked after 3 years. If they test 34 new consoles, what is the probability that exactly 26 consoles are still working after 3 years of use?The probability that exactly 26 out of the 34 consoles are still working after 3 years is An exponential function f(x)=a(b)* can model the data in the table. Which function best models the data? f(X) 5.0 7.9 12.8 20.5 A. flx)=0.625* B f(x) =5(0.625)* flx)=5(1.6)* D: f(x) = 1.6* Iron combines with 4. 00 g of Copper (11) nitrate to form 6. 01 g of Iron (I) nitrate and 0. 400 g copper metal. How much iron did it take to convert the Cu(NO3)2? if the equation for the consumption schedule is c = 20 0.8y, where c is consumption and y is disposable income, then the average propensity to consume is 1 when disposable income is Using standard electrode potentials calculate G and use its value to estimate the equilibrium constant for each of the reactions at 25 C.Part A. Cu2+(aq)+Ni(s)Cu(s)+Ni2+(aq)K= ______Part B. MnO2(s)+4H+(aq)+Cu(s)Mn2+(aq)+2H2O(l)+Cu2+(aq)K= _______ A hot water tap delivers water at the rate of 20kg per minute at 80C. A cold water tap delivers cold water at the rate of 10kg per minute at 20 C. If both tabs are open for 3 minutes, calculate the final temperature of the mixture of cold and hot water. 20 POINTS! PLEASE ACTUALLY SOLVE!There is a stack of 10 cards, each given a different number from 1 to 10. Suppose we select a card randomly from the stack, replace it, and then randomly select another card. What is the probability that the first card is an odd number and the second card is less than 4? Write your answer as a fraction in the simplest form Which of the following is true of panethnic labels?a. They are used to distinguish between the diverse groups of Africansb. they are the labels used by government bodies to distinguish between the different indian tribesc. they are broad terms applied to diverse subgroups that are assumed to have something in commond. they have historically been used exclusively by those who enjoy pan-fried cooking A specialist in the health psychology field would be most concerned with a patient who is: a. 50 and cares for a mildly intellectually impaired child. b. 60 and has a rewarding career in business. c. 65, healthy, single, and has decided to use his retirement to just relax. d. 70 and has new grandchildren she plans to babysit three days a week. say in a card game you can score any one of 5 different numbers. taken two at a time, how many possible samples exist? paloma, while driving at a constant speed of 45 mph, begins to speed up in such a way that her velocity t hours later is v(t) 45 12t mph. how far does she travel in the first 2 hours?