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beks73 [17]
3 years ago
12

When there is an excess of sodium in the body

Biology
1 answer:
dalvyx [7]3 years ago
3 0

Answer:

A.when there is more sodium in the blood ,the aldosterone level is decreased and the re absorption of sodium is also decreased

Explanation:

Aldosterone is a hormone that is excreted by the adernal cortex of the kidney

and it acts on the collecting tubules and distal tubules to conserve the sodium and retain the water and excrete potassium ions.

It Increases the blood pressure .

If there is excess of sodium retention ,the body signals to decrease the secretion of the aldosterone and maintain the body osmolarity .

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2 years ago
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The process of phagocytosis involve all of the following except
evablogger [386]

Hello, I figured your question was missing its options so I went online to find them. Here they are:

The process of phagocytosis involves all of the following EXCEPT :

a. adhesion.

b. secretion of cytotoxins.

c. elimination.

d. vesicle fusion.

e. chemotaxis.

Answer:

The correct answer is: b) secretion of cytotoxins.

Explanation:

Phagocytosis is a mechanism performed by cells in which the plasma membrane engulfs a large particle. Phagocytosis is used by cells in the immune system to ingest pathogens like viruses and bacteria.

Phagocytosis consists of many steps:

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  4. ingestion /vesicle fusion - the phagocyte sends pseudopods to engulf the pathogen, and places it in a phagosome, which is an endocytic vesicle. The phagosome and the phagocyte will fuse so the pathogen gets inside.
  5. elimination - the pathogen is destroyed in the phagocyte by the lysosomes present in it.

<u>The</u><u> secretion of cytotoxins</u><u> is not a part of the phagocytosis, and is a process exclusive to </u><u>T cells</u><u> (leukocytes that lack the ability to phagocyte).</u>

5 0
3 years ago
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motikmotik

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Jlenok [28]

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Thus, the answer is bilirubin.

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