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lyudmila [28]
3 years ago
6

How do cells regulate traffic?

Biology
1 answer:
Mumz [18]3 years ago
4 0
Cells regulate uptake nutrients and messenger cargos hope this answered the question
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Hypersecretion of glucocorticoids, often caused by a tumor, results in ________.
jok3333 [9.3K]

Answer:

Cushing's syndrome

Explanation:

Prolonged hypersecretion of glucocorticoid hormones by the adrenal gland causes a hormonal imbalance where the person begins to accumulate fat and lose bone and muscle mass.

Remember, one of the most important glucocorticoid hormone is cortisol, also known as the stress hormone, it usually helps us respond to conditions that are difficult for our body and where we need to use our strength and mental dexterity, when this hormone is elevate, we can respond to stress situations more easily. It helps us activate all the metabolism, as a result, we need to use more energy.

If cortisol remains elevated all day, despite not making physical and mental strength, our body will think it needs to eat, so people with this syndrome are always hungry, and accumulate fat. Thus leading to the appearance of the symptoms of the syndrome.

7 0
3 years ago
How can bacteriophage dna be spread from cell to cell without causing cell death?
nexus9112 [7]

Answer:

through lysogenic cycle

Explanation:

The bacteriophage attaches itself on the bacterial surface. The DNA strand to be replicated is injected into the bacteria by the bacteriophage. The DNA integrates into the bacterial chromosome and  becomes a pro-phage.

The bacterial cell proceeds to cell division  through budding. The progeny possess the bacteriophage. After complete replication, the virus DNA  detaches from the host genome and enters the lytic cycle. The capsid heads assemble on the surface of bacterial cell to package the fully matured viral DNA . The phage produces lytic enzymes that weaken the cell wall of bacteria cell.

6 0
3 years ago
Which statement is true?
Ludmilka [50]

I think b. Proteins are polymers of amino acids is the correct answer

3 0
3 years ago
Helppppppppppppppppp
Alenkasestr [34]
Bruh you literally just gotta look up the word and give an example
3 0
3 years ago
In seals, brown hair (b) is dominant to white (b). a brown seal is mated white a white seal. they produce 6 brown seals. the bro
Zolol [24]
Since brown is the dominant color the children would be brown .
3 0
3 years ago
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