When should dna be replicated? what life events would include dna replication?.

Answers

Answer 1

Answer:

During growth and development i.e, as you get bigger because the cells are multiplying in number.

During repair of worn out cells and tissues e.g if you get a cut.

(It also happens in your hair and skin, but, I wouldn't label these as "life events"

Hope this helps(:


Related Questions

There are 3 differences between the two kingdoms of bacteria. Which of the
following is NOT one of those differences?
What the cell wall is made of.
How they reproduce.
DNA differences
Habitats.

Answers

Answer:

the DNA differences should be the answer

describe the human sigestive system​

Answers

Answer:

Human digestive system, the system used in the human body for the process of digestion. The human digestive system consists primarily of the digestive tract, or the series of structures and organs through which food and liquids pass during their processing into forms absorbable into the bloodstream.

Explanation:

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Can someone please help with number 37

Answers

A the fallopian tube

Answer:

The answer is (A)

Explanation:

Fertilization of an egg by a sperm normally occurs in the fallopian tubes.

(The actual tube)

Amoeba Sisters: Video Recap Pedigrees HELP

Answers

Based on inheritance patterns, se_x-linked traits are present on the se_x chromosomes while autosomal traitsare found on the autosomes.

What is a dominant allele?

A dominant allele is a copy of a gene which always appears in every generation.

A pedigree is a chart that shows the inheritance of triats in generations of families.

Based on the pedigree given:

The genotype of the individual #1 is XBXb since the offspring are XBXb and XbY

In the pattern of inheritance, all males receive their X chromosome from their mother.

Se_x-linked pedigrees differ from autosomal pedigrees because the traits are located on the se_x chromosomes.

An autosomal dominant trait require only one allele.

Based on the pedigree, the genotype of the offspring are hH, hH and hH based on the genotype of the parents.

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In order to clone a gene, a gene is inserted into a.

Answers

DNA cloning is a molecular biology technique that makes many identical copies of a piece of DNA, such as a gene. In a typical cloning experiment, a target gene is inserted into a circular piece of DNA called a plasmid.

I got two wrong one has to switch the, the other one

Answers

Combustion - the burning of fuels and harmful gases in the atmosphere through factories.

decomposition - when skulls and bones are decomposed to give out carbon dioxide.

diffusion - when the the molecules move from a region of higher concentration to a region of lower concentration.

respiration - when person breathes in oxygen and out carbon dioxide.

photosynthesis - is the process where trees make glucose and oxygen with the help of sunlight and mineral and water from soils.

This article discusses a group of scientists who are studying an ecosystem. What ecosystem are the scientists studying?

Answers

Answer:

This article discusses a group of scientists who are studying an ecosystem. What ecosystem are the scientists studying? A the Hudson River ecosystem.

Explanation:

Shale is a common sedimentary rock. Which of these was required to form shale?
evaporating
condensing
melting
compacting

Answers

Answer:

Compacting.

Explanation:

Which of the following is an example of a PHENOTYPE?

Answers

Answer:

Curly hair would be a type of phenotype

Explanation:

A phenotype is something you could inherit from someone in your family. Curly hair can be something that is maybe inherited throughout the generations.

What tools do meteorologists use to predict the weather?.

Answers

Answer:

Automated surface-observing systems. For years, weather conditions were manually observed and recorded each hour. ...

AWIPS. When it's close to zero and snowing. ...

Doppler Radar. Meteorologists use Doppler Radar systems in observing severe storms that might happen. ...

Radiosonde. ...

Supercomputers. ...

Explanation:

what is Archaebacteria​

Answers

Answer:

Archaebacteria is an unicellular microorganisms belonging to the Archaea domain, which are genetically separate from bacteria and eukaryotes and often live in harsh environments.

Explanation:

Answer:

microorganisms that are similar to bacteria in size and simplicity of structure but radically different in molecular organization. They are now believed to constitute an ancient intermediate group between the bacteria and eukaryotes.

Explanation:

The Archaea (or Archea) are a group of single-celled organisms. The name comes from Greek αρχαία, "old ones". They are a major division of living organisms. Archaea are tiny, simple organisms.

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How does adding carbon dioxide to the ocean affect its pH important to the world or soceity?

Answers

Increasing CO2 levels in the atmosphere are lead to a decrease in the oceans pH at CO2 combines with H2O to form Carbonic acid. Carbonic acid dissociates into H+ ions and HCO3- (bicarbonate). The H+ ions go on to combine with CO32- (carbonate ions) and decrease the concentration of these ions. Carbonate ions are required by many organisms for the formation of shells.

Ultimate impact is disruption of ocean ecosystems which can end up impacting society by negatively effecting our food supply chains and beyond that may have economic impacts.

A global examination of the diversity of tunicates, a marine animal that is related to other chordates, is shown in the graph here. The equator displays the greatest number of species of tunicates while the polar regions have fewer. Which statement explains the distribution of tunicates shown in the graph? es​

Answers

Answer: A) Tropical regions have more available niches into which new species can occupy.

Explanation: USATestPrep

Answer:

A) Tropical Regions have more available niches into which new species ca occupy.

Explanation:

.write the difference between

a.Soil formation and Soil erosion

b.Soil pollution and Soil profile

Answers

A. In soil erosion, the soil is carried away from by the wind or water from the top layer of the ground. Soil formation is making soil. It can be by the deposition of the soil from water or wind.

Is this animal a carnivore or an herbivore? How do its teeth help it obtain food?​

Answers

Answer:

This animal is a herbivore. The front teeth help it tear off vegetation, and the back teeth help it chew the plants.

Explanation:

A herbivore's back teeth are adapted to help it chew its high fiber plant diet. The front teeth, however, help it actually put the food in its mouth. The picture below shows a typical goat skull (herbivore), and as you can see, it is similar to the one in your problem. So, that skull is one from a herbivore.

Where does frontal inversion occur in the atmosphere and how does it affect us and the environment? Wanther High

Answers

Frontal inversion occurs near large water bodies and it leads to a change or invertion in the property of the atmosphere.

What is frontal inversion?

Fontal inversion occurs through the impairment of cold air mass in warm air mass.

This leads to a warm air just above the two air masses as cold air distrupt the warm air masses.

Therefore, the frontal inversion takes place near water bodies and it leads to a change or invertion in the property of the atmosphere.

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In this experiment, researchers placed a pair of lizards from Iron Cay, which has large trees, in an experimental island, which has only small bushes and grass. After several generations, they measured the leg length of 10 lizards from each site. Which group of lizards had longer legs on average?

A. The ones on Iron Cay

B. The ones on the experimental island

C. There is little or no difference between the two samples

D. The difference between the two samples is too large to be conclusive

On average, the lizards from Iron Cay seem to have longer legs than the lizards living on the experimental island. We know this because the sample means + 2 SEMs (the 95% confidence intervals) do not overlap. However, to know whether the difference between the means is statistically significant you would need to use a statistical test like the student t-test

Answers

Answer:

C is the answer of the question

What do we call a natural resource if it can be used up faster than it can be replaced?

a: depletable
b: renewable
c: sustainable

Answers

Depletable

Renewable is energy we can “renew” or “get back”.

Sustainable is if it “sustains” or works for the present and doesn’t affect the future.

Hope this helps! :)

Which portion of a neuron contains all of the organelles?.

Answers

Answer:

dendritic processes and spines

Explanation:

Zachary, a 35-year-old diabetic, has sought treatment for depression because he recently lost his job and is currently using alcohol to help him sleep and calm his nerves. what categories of the dsm will zachary’s clinician most likely take into account when determining a diagnosis? a. axes i, ii, iii, iv, and v b. axes i, ii, and iii c. axes ii, iii, and iv d. axes ii, iii, iv, and v

Answers

The categories of the dsm will Zachary's clinician most likely take into account when determining a diagnosis are axed i, ii, iii, iv, and v.

What is the DSM method?

The Design Structure Matrix is a general method for representing and analyzing system models in a variety of application areas.

Thus, the option "A" axes i, ii, iii, iv, and v are correct.

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What do plantations or farms help people to live?

Answers

Answer:

Plantations and farms provide food for people so there won't be starvation

Bellwork: of the locations of earthquakes over the past 10 years were plotted on a world map, which of the following would be observed?
A. Earthquakes occur with the same frequency everywhere on Earth.
B. Earthquakes generally occur along the edges of tectonic plates.
C. Earthquakes most frequently occur near the middle of continents.
D. Earthquakes do not seem to occur in any consistent pattern.​

Answers

Answer: B.

Explanation:

It's not A, because earthquakes happen at different magnitudes depending on how the plates shift beneath them.

It's not C, because tectonic plates are scattered among the earth.

It's not D, since the pattern of earthquakes are dependent on the shifts of tectonic plates.

It's B because tectonic plates are the reason earthquakes happen. Everytime they shift or move, an earthquake occurs. There may be some earthquakes that are not near tectonic plates but the majority are, which is why the question uses the word "generally occur."

Hope this helped ♡

people poisoned by co2 are often given 100% o2 in a room with two to three times normal atmospheric pressure. explain why more oxygen would enter their blood under these conditions

Answers

oxygen

Explanation:

oxygen needs to be carriers and put

Two unlinked loci affect mouse fur color. nn or nn mice are agouti. mice with genotype nn are albino because all pigment production is blocked, regardless of the phenotype at the second locus. at the second locus, the a allele (agouti coat) is dominant to the a allele (black coat). what would be the result of a cross between two agouti mice of genotype nnaa?

Answers

The result of a cross between two agouti mice of genotype nnaa are albino offspring because mice with genotype nn are albino (pigment production is blocked by epistasis).

What is epistasis?

Epistasis is a genetic phenomenon where the presence of a gene variant alters a phenotype influenced by other genes.

A gene is epistatic when a variant (allele) can alter the expression of another gene in the same signaling pathway.

Epistatic interactions are very common in nature and many traits are influenced by this type of interaction.

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What is the difference between gradualism and punctuated equilibrium?.

Answers

Answer:

The gradualism model depicts evolution as a slow steady process in which organisms change and develop slowly over time. In contrast, the punctuated equilibrium model depicts evolution as long periods of no evolutionary change followed by rapid periods of change.

Explanation:

Answer:

The gradualism model depicts evolution as a slow steady process in which organisms change and develop slowly over time. In contrast, the punctuated equilibrium model depicts evolution as long periods of no evolutionary change followed by rapid periods of change.

Explanation:

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Echinoderms are organisms that live on the ocean floor. Echinoderms include sea stars and brittle stars, sea urchins, and sea cucumbers. Sea cucumbers move by swimming or squirting water. Sea stars and brittle stars walk on the sea floor using tube feet. Describe the environment in which these organisms live. Predict the adaptations that would be beneficial to echinoderms for living in this environment.

Answers

HABITAT- marine environments that range from the shallow estuarine to the deep sea
ADAPTATIONS
1. They are five- sided radial symmetry

2. They are able to regenerate body parts , and some species of sea stars are even able to grow a new body from a severed arm.

3. They have a water vascular system

Select all that apply B vitamins are required for Multiple select question. chemical breakdown of carbohydrates. synthesis of lipids. protection of cell membranes against oxidative damage. metabolism of amino acids.

Answers

Vitamin B are required for the following :

Protection of cell membranes against oxidative damage metabolism of amino acids.

Vitamin B

Vitamin B is very important for the proper functioning of the body cells in the body by helping with the metabolism process of converting food to energy. Vitamin B helps in the protection and maintenance of healthy skin and all kinds of cells and tissues in the human body.

Vitamin B helps in the rebuilding and creation of new blood cells in the body as well.

Hence we can conclude that Vitamin B are required for the following : Protection of cell membranes against oxidative damage, metabolism of amino acids.

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Approximately how many kilograms (kg) of carnivore (secondary consumer) biomass can be supported by a field plot containing 1000 kg of plant material?

Answers

About 10 kilograms (kg) of carnivore biomass can be supported by a field plot containing 1000 kg of plant material.

What is an ecosystem?

An ecosystem is a self-supporting system consisting of living and non-living components.

In an ecosystem, a carnivore is a secondary consumer.

In energy flow in an ecosystem, 10% of biomass is transferred from primary producer to primary consumer, 10% from primary consumer to secondary consumers.

Thus, 1% of energy is transferred to the carnivore.

1% of 1000 kg = 10 Kg.

Therefore, 10 kilograms (kg) of carnivore biomass can be supported by a field plot containing 1000 kg of plant material.

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pls help me thank you ​

Answers

Answer:

Your answer would be:
C.) Muscles

The muscular system is composed of cells called muscle fibers. Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.


Explanation:

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Answer:

C -- Muscles

Explanation:

The muscular system is made up of the bones of the skeleton, muscles, cartilage, tendons, ligaments, and joints.

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Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!

During Taylor's experiment, which piece of data would be qualitative?

mass of the cars

degree of the ramp incline

time in seconds

none are qualitative

Answers

None of the parameters used during Taylor's experiment are qualitative.

What is Qualitative data?

This is defined as the data that approximates and characterizes and doesn't involve the use of numbers to quantify. Examples include fur or eye color etc.

The data given are all quantitative data which was why option D was chosen as the most appropriate choice.

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