MEDIUM
11th CBSE
IMPORTANT
Earn 100
Cortisol is secreted by
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Important Questions on Chemical Coordination and Integration
MEDIUM
11th CBSE
IMPORTANT
A hormone responsible for the normal sleep-wake cycle is
MEDIUM
11th CBSE
IMPORTANT
Hormones are called chemical signals that stimulate specific target tissues. Their action depends on the presence of receptors on the respective target tissues. Which of the following is the correct location of the receptors in the case of protein hormones?
HARD
11th CBSE
IMPORTANT
Choose the correct option among the following:
| Column I | Column II |
| A. Epinephrine | i. Stimulates muscle growth |
| B. Testosterone | ii. Decrease in blood pressure |
| C. Glucagon | iii. Breakdown of liver glycogen |
| D. Atrial natriuretic factor | iv. Increases heartbeat |
MEDIUM
11th CBSE
IMPORTANT
Which of the following organs in mammals does not consist of a central in calcium balance in the human body?
MEDIUM
11th CBSE
IMPORTANT
Which of the following organs in mammals does not consist of a central 'medullary' region surrounded by a cortical region?
MEDIUM
11th CBSE
IMPORTANT
Which of the following conditions is not linked to deficiency of thyroid hormones?
MEDIUM
11th CBSE
IMPORTANT
There are many endocrine glands in human body. Name the gland which is absent in male and the one which is absent in female.
EASY
11th CBSE
IMPORTANT
Which of the two adrenocortical layers, zona glomerulosa and zona reticularis lies outside the adrenal cortex, enveloping the other?
