Answer:
a
Explanation:
quarternary consumer
9. You and your friends have enjoyed a fun time at Stevie B's eating salad, 10 points
pasta, and lots of pizza. Which body systems will work together to get
the nutrients from the food to the body cells?
Answer:
A)
Explanation:
Legit the entire thing is full of BS answers. No, your digestive system DEFINITELY does not create red blood cells, your bone marrow does.
what is blood circulation?
Answer:
blood circulation is where blood circulate.
Explanation:
In this procees the heart purifies the blood, then oxygen is dissloved in blood
it takes oxygen to all over our body.
Why are the terrestrial planets made up of rock and metal and the jovian planets made up of gas?
Answer: The terrestrial planets formed close to the Sun where temperatures were well suited for rock and metal to condense. The jovian planets formed outside what is called the frost line, where temperatures were low enough for ice condensation.
Explanation:
If there is plenty of sunshine and rain for producers to grow and increase in numbers, which of the following will result?
I. Increase in 1st Level Consumers
II. Increase in 2nd Level Consumers
III. Increase in Biodiversity
what is sex explain the procedure
Answer:
It’s where you get a girl and boy together then they have sex
Explanation:
A community cannot be termed healthy unless each of its individual is healthy. comment on this statement.
Answer:
this statement does not make sense to me, but ok.
Explanation:
;/
Answer:
you neeed everyone to be healthy before you state that everyones healthy
Explanation:
Why is sodium acetate added during DNA extraction procedure?
A.
to break open the cells
B.
to precipitate DNA
C.
to dissolve lipid membranes
D.
to dissolve DNA
E.
to denature cellular proteins
Answer:
Polar bodies serve to eliminate one half of the diploid chromosome set produced by meiotic division in the egg, leaving behind a haploid cell.
Explanation:
Answer:
E. to denature cellular proteins for plato / edmentum
Explanation:
my notes say -
Protease enzyme, sodium acetate, or a phenol/chloroform mixture is added to cleave cellular proteins.
Jacob a 40 year old man who is 6 foot tall and weighs 225 pounds has been diagnosed with atherosclerosis. What healthcare plan would you design for this patient? prescribe a medication to reduce bad cholesterol and no other changes need to be made. patient is just slightly overweight and she is worrying to much about his health, therefore no change. patient should make lifestyle changes to healthier foods and start an exercise plan to reduce his weight by 30 pounds prescribe a medication that lowers blood pressure and no other changes need to be made.
Answer:
The patient should make lifestyle changes to healthier foods and start an exercise plan to reduce his weight by 30 pounds.
Explanation:
We know that the patient weighs 225 pounds, and his height is 6 feet. With this information, we can determine his Body Mass Index (BMI) using the formula:
BMI= weight/(height)²
BMI= 225/(6)²
BMI= 30.5
Once that we calculated his BMI, we compare the result with the reference chart, here we can see that for his height. he is obese. This coincides with the fact that he has been diagnosed with atherosclerosis. His body has been placing the extra fat in the arteries.
The best plan for Jabob would be to make a lifestyle change to healthier foods and an exercise plan that helps him to lose weight so that his BMI would be approximately 25 and his weight of 195 pounds. Also, this plan will reduce cholesterol levels.
Please help QUICKKK! I'm timed!!
It’s question 1 ASAP PLS
[50 points... Will give brainliest] Explain how natural selection is impacted by genetic differences, variation, and survival.
Answer:
Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation. Some new alleles increase an organism's ability to survive and reproduce, which then ensures the survival of the allele in the population.
Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others.
Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.
I changed it a lot Mark me as brainliest!
True or false: Systems biology uses microscopy to study how cells use energy. If false, make it a correct statement
Answer:
FALSE
Explanation:
A system is a combination of components to form a more complex organization. Systems biology entails the study of a biological system and the modeling of its dynamic behavior by analyzing the interactions among its parts.
It focuses on the the study of the interactions and behavior of the components of biological entities, including molecules, cells, organs, and organisms.
Hope this helps :)
Hoping for Brainliest!
GIVING BRAINLIEST
How are deserts and tropical rain forests similar?
A) They both have short growing seasons.
B) They both are found in low latitudes.
C) They both have extreme temperature changes.
D) They both receive very little rainfall.
Please answer with the letter then the explanation!!!
Answer: C
Explanation:
Answer:
B because the enviroment is very warm i am guessing.
Explanation:
I hope it is correct.
A man who has cystic fibrosis married a healthy women. They produce 2 children who both have cystic fiber. What are the genotypes of the man and women? (use symbols to represent the alleles and which parent is which)
Answer:
The correct answer would be -
Father - both alleles are recessive for the gene - cc
Mother - carrier with the heterozygous condition - Cc
Explanation:
Cystic fibrosis is a recessive genetic disease that means it exhibits only if both copies of the gene mutated, If there is only one copy of the gene is mutated the person will be healthy however, he or she will be a carrier of the mutated gene.
Given: Father has cystic fibrosis which means he has two copies of the mutated gene - cc (c - recessive)
Female - she is healthy now there is two conditions possible
1. if the mother is healthy - CC (normal allele)
C C
c Cc Cc
c Cc Cc
All offspring are in the heterozygous condition that means they are healthy carriers which is not given in the question so women must be a carrier
2. Carrier mother - Cc
C c
c Cc cc
c Cc cc
Here 50% chances of having children with CF so it is possible as two offsprings have CF according to question
Thus, Father - both alleles are recessive for the gene - cc
Mother - carrier with the heterozygous condition - Cc
life cycle of a low mass star
Answer:
Low Mass star
Explanation:
The Low Mass Star lives on for Billions ( Trillions? ) Years. These stars have not died off in our universe so we are unsure of whats to come of its cycle after death.
Which is a function of the mitochondrion cell? *
breaking down food particles
turns energy into smaller particles so the organelles can absorb it
packaging and secreting products
making proteins
Answer:
can some one baned me
Explanation:
PPLLZZ
Choose the term that best matches the description given. Treatments that destroy or decrease the growth of a microbe infection in a patient ______ a. Disinfects b. Antiseptics c. Sterilization d. Antimicrobials e. Quarantine
Answer: The correct option is D (Antimicrobials).
Explanation:
Antimicrobial treatment is defined as therapies that are given to patients to either inhibit or kill the growth of microorganisms IN their body cells. The antimicrobial treatment can be grouped into two based on their mechanism of action. These includes:
--> Microbiocidal therapy: This type of treatment when given, kills the microorganisms in the cells of the patient.
--> Microbiostatic therapy: This type of treatment aims at inhibiting the growth of microorganisms when administered to a patient.
The antimicrobial drugs achieve their role usually through their different modes of action which includes:
--> cell wall inhibition
--> inhibition of cell membrane function
--> protein and nucleic acid synthesis inhibition.
Disinfects, antiseptic and sterilisation are all different ways of eliminating microorganisms but not used as invitro (within) treatment for patients. Therefore the term that best matches the description given is antimicrobials.
An Olympic sprinter has just broken the world record for the 100-meter dash. Which process will her body likely use to recover from her “oxygen debt”?
Answer:
Anaerobic respiration
Explanation:
In anaerobic respiration, glucose breaks down without oxygen. The chemical reaction transfers energy from glucose to the cell. Anaerobic respiration produces lactic acid, rather than carbon dioxide and water.
The process through which the Olympic sprinter's body will likely use to recover from her “oxygen debt” is: an anaerobic respiration.
Anaerobic respiration can be defined as a chemical and biological process that involves the use of electron acceptor rather than oxygen to make energy (adenosine triphosphate) from carbohydrates (sugars).
Hence, an anaerobic respiration can take place or occur in the absence of oxygen.
On a related note, an anaerobic respiration is used to regain lost energy through the actions of electron acceptor when oxygen is lacking in the body.
In conclusion, the Olympic sprinter's body will likely use anaerobic respiration to recover from her “oxygen debt.”
Read more: https://brainly.com/question/12827458
At this time in the earth's history, scientists and others are very concerned about climate change. What is the best explanation for the earth's changing climate?
Answer:
Rise of population and over-consumption resources are key factors of climate change.
Explanation:
The fact that climate change is real and is happening at a very fast rate. The impacts of which can be seen in terms of the increase in sea levels. The rise in global average mean temperatures, an increase in the melting of Greenland and Antarctic glaciers. The exposure of barren land beneath the antarctic continent. Therefore the scientific community s very concerned about the massive depletion of resources and the exposure of the earth's surface to solar radiation.Which animals should not be vaccinated?
Answer:
Every dog and cat should be appropriately immunised, and each individual animal should be vaccinated as frequently as considered necessary by their veterinarian to provide protection. The vaccination protocol to be followed and the vaccines to be used should be determined within a veterinarian–client–patient relationship. The decision should be determined by factors such as the individual animal’s health status, the animal’s age and likely effects of maternally derived antibodies (MDA), the particular disease and environmental risks to the animal, and the duration of immunity (DOI) of available vaccines.
Eukaryotic cell division requires?
Answer:
Division of NucleusDivision of CytoplasmI hope this helps!
Answer:
Eukaryotic cell division requires?, : first they have too divide their nucleus, followed by dividing their cytoplasm, to complete the division of cells.
- hope this helps
by chance may I get brainliest
:)
What is true about cellular respiration?
Answer:
Cellular respiration can occur both aerobically (using oxygen), or anaerobically (without oxygen). During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts.
Hope this helps, have a wonderful day/night, stay safe, happy holidays, and merry christmas!
Patrick met Patti at the dance. Both of them are heterozygous for their pink body color, which is dominated over a yellow body color.
3. Why do living organisms need nutrients?
Answer:
helps break down food to give organisms energy
Explanation:
Explanation:
They are necessary to the lives of people, plants, animals, and all other organisms. Nutrients help break down food to give organisms energy. They are used in every process of an organism's body. Some of the processes are growth (building cells), repair (healing a wound), and maintaining life (breathing).
hope it helps!
What organisms feed on dissolved organic matter?
Answer:
Decomposers
Explanation:
Decomposers, which include bacteria, fungi, and other microorganisms, are the other major group in the food web. They feed on the remains of all aquatic organisms and in so doing break down or decay organic matter, returning it to an inorganic state.
Which new york city is located at 42 degrees 39 north and 73 degrees 45 west
Slowing signals between neurons is a function of __________. A. excitatory receptors B. excitatory neurotransmitters C. inhibitory receptors D. inhibitory neurotransmitters
Answer:
D
inhibitory neurotransmitters
Explanation:
Slowing signals between neurons is a function of inhibitory neurotransmitters. Neurotransmitters are the chemical messengers. Thus, the correct option is D.
What are inhibitory transmitters?Neurotransmitters are the chemical messengers in the body. These are released by the axon terminals of neuron and transmit the nerve impulse (message) to the neighboring cell (a muscle cell or a nerve cell).
There are primarily two types of neurotransmitters in the body, which are:
1. Excitatory neurotransmitter and 2. Inhibitory neurotransmitter
Inhibitory neurotransmitter have inhibitory effect on the neuron, they reduce the chances that a neuron will fire an action potential. They are responsible for slowing signals between neurons. Example: GABA (gamma amino butyric acid) is a common inhibitory neurotransmitter.
Therefore, the correct option is D.
Learn more about Neurons here:
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How might a healthy, actively hunting wolf pack impact the elk herd population density? Explain your answer
The loudness of a sound is a measure of wave?
Answer:
amplitude
Explanation:
How is energy released from a molecule of ATP?
Help!!
Explanation:
ATP stands for Adenosine Triphosphate. It is the compound by which energy is stored and transferred in a cell.
It is made up of a nitrogenous base, the sugar and three phosphate groups.
The compound is produce as a product of photosynthesis and use to store energy.Energy is produced from this compound in the following steps,
a cell in need of energy spends the ATP currencyfrom the three phosphorous groups attached to the tail, one is split of.ATP then becomes ADP, Adenosine Di- phosphateit is the energy holding the phosphate group that is released and is used by the body.when oil coal and natural gas are held away from the rest of the carbon cycle for a long time it forms
A) fossil fuel
B) carbon
C)limestone
D) soil
Answer:
fossil fuels
Explanation:
oil, coal, and natural gasses once separated for a long time, form fossil fuels