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Verizon [17]
3 years ago
7

a balance must exist between substance enetering and exiting cells.most animals remove substances by_.

Biology
1 answer:
PilotLPTM [1.2K]3 years ago
8 0
Excreting the substance as a waste product..... pooping and peeing basically!
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Not all macromolecules are created equal. Explain why you would get more energy from eating a cheeseburger than you would from e
natulia [17]

Answer: Carbohydrates are the body’s main source of energy. The fruit, vegetables, dairy, and grain food groups all contain carbohydrates.

Carbohydrates are the body’s main source of energy but Fats give you more energy. They help the body absorb certain vitamins. Many foods naturally contain fats, including dairy products; meats, poultry, seafood, and eggs; and seeds, nuts, avocados, and coconuts.

The burger would have more energy from eating it because it has a large amount proteins in it that can help your body. A apple can give you energy too because it is a carbohydrate but it wouldn’t be enough.

8 0
3 years ago
How long must pharmacists maintain records of immunizations?
aleksley [76]
<span>State rules apply, but normally no less than how long you must keep a prescription file in records. If you did it for VA, your headquarters has to keep them for 75 years after the very last prescription for that patient.
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4 0
4 years ago
Witch statement best describes a neutron
shutvik [7]

Answer:

a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.

8 0
3 years ago
Read 2 more answers
I need this today <br> How are the nitrogen atoms from proteins removed from our bodies?
Lorico [155]

Answer:

As in the liver, the first step is the removal of the nitrogen from the amino acid. However, muscle lacks the enzymes of the urea cycle, so the nitrogen must be released in a form that can be absorbed by the liver and converted into urea.

Explanation:

3 0
3 years ago
Edouard van Beneden proposed that an egg and a sperm, each containing half the complement of chromosomes found in somatic cells,
Mariulka [41]

Answer:

The correct answer is a. Zygote

Explanation:

Edouard van Beneden was a zoology professor at the University of Liège whose worked showed how chromosomes are organized during gamete formation or during meiosis process.

During meiosis, the chromosomes number is reduced to half so each gamete contains half of the chromosome found in somatic cell and are called haploid cells. This reduction in chromosome number is necessary to bring the correct number of chromosomes in the zygote.

During fertilization, sperms fuse with eggs to produce a single diploid cell that is known as zygote. So the zygote has 46 chromosome in which half comes from sperm and half from the egg.

8 0
3 years ago
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