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2 years ago

What type of feedback is demonstrated when adequate thyroid hormones signals the pituitary to stop producing thyrotropin?

Biology

1 answer:

Brut [27]2 years ago

4 0

A negative feedback loop controls the thyroid hormones.

In addition to the thyroid, the hypothalamus and pituitary are also part of the negative feedback loop. The thyroid is regulated in this manner: TRH, or thyrotropin-releasing hormone, is secreted by the hypothalamus. Thyroid-stimulating hormone, or TSH, is produced by the pituitary gland in response to TRH. The thyroid gland is then stimulated by TSH to release its hormones.

When thyroid hormone levels are high enough, the pituitary and hypothalamus are prevented from secreting TSH and TRH, respectively. The thyroid gland ceases producing hormones when TSH production is inhibited. Soon, the thyroid hormone level begins to drop too low.

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The constancy of the chromosome number from one cell generation to the next is maintained through.

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<h3>Mitosis</h3>

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<h3>What is mitosis?</h3>

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The cell's contents are often evenly divided into two daughter cells with identical genomes after mitosis.

<h3>What is the mitotic process?</h3>

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The term "mitosis," which translates to "threads," refers to the chromosomes' appearance as threads when the cell gets ready to divide.

<h3>What is the phases of the mitosis?</h3>

prophase
prometaphase
metaphase
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telophase, and cytokinesis.

<h3>What is the importance of mitosis?</h3>

Multicellular creatures depend on mitosis to produce new cells for growth and to replace damaged or worn-out cells, such as skin cells.
Mitosis serves as the main asexual reproductive mechanism for a large number of single-celled organisms.

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1 year ago

What subject do you think is going to be or is the most important subject to learn in school? What makes this subject so importa

devlian [24]

Answer:

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3 years ago

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motikmotik

Answer:

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Explanation:

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3 years ago

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Answer:

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3 years ago

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The phenotype expressed is dominant

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