Which of the following are increased when the level of adrenaline rises in a human?
a. heart rate
b. breathing rate
c. impulse rate in a sensory neurone
1. a and c only
2. a only
3. b and c only
4. a and b only
Match the following hormones with the respective disease:
(a) | Insulin | (i) | Addison's disease |
(b) | Thyroxin | (ii) | Diabetes insipidus |
(c) | Corticoids | (iii) | Acromegaly |
(d) | Growth Hormone | (iv) | Goitre |
(v) | Diabetes mellitus |
Select the correct option.
(a) | (b) | (c) | (d) | |
1. | (ii) | (iv) | (i) | (iii) |
2. | (v) | (i) | (ii) | (iii) |
3. | (ii) | (iv) | (iii) | (i) |
4. | (v) | (iv) | (i) | (iii) |
Select the right match of the endocrine gland and their hormones among the options given below:
Column I |
Column II |
A. Pineal B. Thyroid C. Ovary D. Adrenal medulla |
1. Epinephrine 2. Melatonin 3. Estrogen 4. Tetraiodothyronine |
Codes
Options: | A | B | C | D |
1. | 4 | 2 | 1 | 3 |
2. | 2 | 4 | 1 | 3 |
3. | 3 | 2 | 1 | 4 |
4. | 2 | 4 | 3 | 1 |
Match the following columns.
Column I |
Column II |
A. Epinephrine B. Testosterone C. Glucagon D. Atrial natriuretic factor |
1. Stimulates in muscle growth 2. Decrease in blood pressure 3. Breakdown of in liver glycogen 4. Increases heart beat |
Codes
Options: | A | B | C | D |
1. | 4 | 2 | 3 | 1 |
2. | 4 | 1 | 3 | 2 |
3. | 1 | 2 | 3 | 4 |
4. | 1 | 4 | 2 | 3- |
Statement I: | On the basis of their chemical nature, hormones can be divided into group i. Peptide, Polypeptide, protein hormones ii. Steroids iii. Iodothyronines iv. Amino acid derivatives |
Statement II: | underproduction of hormones by adrenal cortex alters carbohydrate metabolism causing acute weakness and fatigue leading to disease called diabetes mellitus |
List I | List II |
A. Sleep-wake cycle | I. Pineal gland |
B. Electrolyte balance | II. Pancreas |
C. Uterine contraction | III. Pituitary gland |
D. Hyperglycemia | IV. Adrenal gland |
Assertion (A): | FSH which interacts with membrane bound receptors does not enter the target cell. |
Reason (R): | Binding of FSH to its receptors generates second messenger (cyclic AMP) for its biochemical and physiological responses. |
1. | Both (A) and (R) are correct and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are correct but (R) is not the correct explanation of (A). |
3. | (A) is correct but (R) is not correct. |
4. | (A) is not correct but (R) is correct. |