Follicular Cells & the Synthesis of Thyroid Hormones

Follicular Cells & the Synthesis of Thyroid Hormones

Assessment

Interactive Video

Science, Health Sciences, Chemistry, Biology

University

Hard

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The video explains the synthesis and function of thyroid hormones, focusing on the role of follicular cells in the thyroid gland. It details the process of iodination, formation of T3 and T4 hormones, and their release into the bloodstream. The video also covers the conversion of T4 to the more active T3 form, and the inactivation and elimination of thyroid hormones through deiodination and glucuronidation.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the main functions of follicular cells in the thyroid?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does thyroid peroxidase play in thyroid hormone synthesis?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of iodide import into the follicular cells.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of tyrosine residues in the synthesis of thyroid hormones.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the leftover MIT and DIT after thyroid hormone synthesis?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is T4 considered a pool for synthesizing T3?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the body convert T4 into the more active T3?

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