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Vilka [71]
3 years ago
12

Choose all that apply.

Biology
1 answer:
GalinKa [24]3 years ago
6 0
The 1st, 2nd, and 3rd are true.
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The hormone vasopressin The hormone vasopressin stimulates the kidneys to retain sodium ions. stimulates the kidneys to retain w
amm1812

The hormone vasopressin stimulates the kidneys to retain water.

Vasopressin or antidiuretic hormone is secreted by the posterior pituitary gland and acts on the nephron tubules which increase the reabsorption of water, thus decreasing water content in urine while increasing that of blood.

The increase in water concentration in the blood elevates blood pressure as well as blood volume which makes the urine concentrated.

It regulates the tonicity of body fluids and therefore, in response to hypertonicity stimulates the kidneys to reabsorb solute-free water and return it to the circulation from the tubules of the nephron, thus restoring the tonicity of the body fluids toward normal.

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6 0
2 years ago
Explain why this product of genetic engineering is called recombinant DNA
Alborosie

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6 0
3 years ago
What type of solution is perfect for animal cells?
aliina [53]
Isotonic since in a hypertonic solution the cell would shrivel up and in a hypotonic solution it would lyse (burst).
3 0
3 years ago
name two medical technologies that have helped combat the spread of disease in cities. Explain how each technology has helped
ivanzaharov [21]

Answer:

Masks and Vaccines (RNA vaccines but normal vaccines help as well)

Explanation:

Masks: As we can tell cities that have a mask mandate have lower corona numbers

Vaccines: Vaccines give your body the antibodies that it needs to protect your body from infection without the virus. RNA vaccines are better than the normal vaccines because they are going to be produced faster than normal vaccines

3 0
3 years ago
Read 2 more answers
Which of the following best describes gene flow
masha68 [24]

Answer:

When animals immigrate into another breeding population they may bring with then alleles that are rare or unknown in the population they breed into.

Explanation:

Gene flow is the movement of genes from one population to another population. Examples of this include a bee carrying pollen from one flower population to another, or a caribou from one herd mating with members of another herd. Genes can come in different forms called alleles.

Also, I didn't see the list of choices.

3 0
3 years ago
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