Question

Which of the following hormones interact with intracellular receptors and regulate gene expression? 1) Catecholamines 2) Glucagon 3) Iodothyronines 4) Testosterone

Answer 1

There will be more than one correct answers of your question (3) Iodothyronines is definitely the answer

If you have to choose only one answer then you can prefer it.

(4) testosterone is also correct the reason is testosterone is a steroid hormone and steroid hormones can also interact with intercellular receptors and regulate gene expression.

Answer 2

Answer:

Iodothyronines are the hormones which interacts with intercellular receptors and regulate gene expression.

Explanation:

• Tri-iodothyronine (T3) and tetra-iodothyronine are the two primary iodothyronines that are connected with the thyroid (T4, also known as thyroxine).
• Around the fourth week of pregnancy, the thyroid gland grows out of the pharynx's growing floor embryologically.
• Depending on which deiodinases are present, different iodothyronines are synthesised in the thyroid and in peripheral cells.
• T4 molecules make up the majority of iodothyronines produced by the thyroid gland.
• The modulation of basal metabolic rate (BMR) in the majority of bodily tissues, with the exception primarily of the brain, spleen, and testis, is one of T3's key functions.
• Body weight is obviously regulated by the metabolic actions of iodothyronines, as is evident when there is thyroid disease.