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Minchanka [31]
2 years ago
14

Once a virus Gaona entry to the body, it invades a host cell in order to ?

Biology
2 answers:
noname [10]2 years ago
7 0

Answer:

Weaken that cell

Explanation:

solmaris [256]2 years ago
5 0

Answer: Once inside the cell, the viral enzymes take over those enzymes of the host cell and begin making copies of the viral genetic instructions and new viral proteins using the virus's genetic instructions and the cell's enzyme machinery. The new copies of the viral genetic instructions are packaged inside the new protein coats to make new viruses.

Once the new viruses are made, they leave the host cell in one of two ways:

1.   They break the host cell open and destroy the host cell.

2.   They pinch out from the cell membrane and break away with a piece of the cell membrane surrounding them. This is how enveloped viruses leave the cell. In this way, the host cell is not destroyed.

Explanation:

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Answer:

Calcium

Explanation:

Parathyroid hormone (PTH) is a hormone that is secreted by the parathyroid gland. It is the major regulator of the plasma concentration of calcium ions. It regulates calcium ions in the kidney, intestine and bones.

In the kidney, is involved in the re-absorption of calcium in distal ducts and the renal collecting duct, it is also involved in activating the conversion of 25-hydroxy vitamin D into 1,25-dihydroxy vitamin D (calcitriol).

In the intestine,  PTH is involved in the absorption of calcium, by increasing vitamin D production.

In the bone, it helps in regulating calcium levels; when serum calcium level is low, PTH stimulates the activity of the osteoclast, to produce more calcium.

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What would happen if the membrane of a nucleus becomes permeable to most substances
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Answer:

Then anything would be able to enter the cell and would not be able to maintain homeostasis

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D. dichotomous key is the correct answer
8 0
3 years ago
feel the inside of your elbow as you lift a book. you should feel a strong cord. what is this? what does it do?​
Crank
The strong cord you feel in your elbow is called your Oblique cord.
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2 years ago
Choose all the answers that apply. The hypothalamus _______
Leya [2.2K]

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