Question

A. Choose the correct option.

1. lodine is necessary for the synthesis of one of the following hormones. This hormone is:

a. adrenaline
b. auxin
c. insulin
d. thyroxine

2.Which of the following is secreted by the thyroid gland?

a. Testosterone
b. Thyroxine
c. Insulin
d. None of these

3. This gland is also known as the 'master gland'.

a. Thyroid
b. Parathyroid
c. Pituitary
d. Pancreas

4. Which of the following glands breakdown glycogen into glucose in the liver?

a. Parathyroid
b. Pancreas
C. Adrenal
d. Pituitary

5. Over-secretion of growth hormone results in this disorder.

a. Goitre
b. Dwarfism
C. Gigantism
d. Diabetes

6.Which of the following is a mis-matched pair?

a. Adrenaline : pituitary gland
b. Estrogen: ovary
C. Pancreas : insulin
d. Testosterone : testis

7. The faulty functioning of an endocrine gland can make a person very short or very tall.
This gland is:

a. thyroid
b. pituitary
c. adrenal
d. pancreas​

Answer 1

Answer:

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Explanation:

The thyroid hormones, triiodothyronine ( T  

3

​  

) and its prohormone, thyroxine (  

4

​  

.), are tyrosine - based hormones produced by the thyroid gland that are primarily responsible for regulation of metabolism. Iodine is necessary for the production of T  

3

​  

 and T  

4

​  

.

So, the correct answer is 'Thyroxine'

Answer 2

Answer:

1...thyroxine

2...Thyroxine

3...pituitary

4..adrenal

5..gigantism

6..estrogrn..ovary

7..pancreas

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