Q. No.Which of the following inhibits gastric secretion?
1. Gastrin
2. Secretin
3. Cholecystokinin
4. Gastric inhibitory peptide
Which of the following acts on the endocrine part of the pancreas?
1. Gastrin
2. Secretin
3. Cholecystokinin
4. None of these
Which of the following is an incorrect statement
1. Hormones bind to specific proteins located in the target tissues only.
2. Receptors for hormones can only be present on the cell membrane
3. Each receptor is specific to one hormone only
4. Nuclear receptors are intracellular receptors
The binding of a hormone to its receptor leads to
1. formation of the hormone-receptor complex
2. leads to biochemical changes in the target tissue
3. affects target tissue metabolism
4. All of these
How many of the following hormones don’t enter the target cell?
Cortisol, Iodothyronine, Testosterone, Estradiol, FSH, Insulin, Glucagon
1. 4
2. 7
3. 3
4. 2
Besides cAMP, which one of the following molecules acts as a “secondary messenger” in the biological system?
1. Ca+2
2. ATP
3. cDNA
4. CGTP
Which of the following is true about neural system
1. It provides point to point rapid coordination among organs
2. Coordination is fast and short lived
3. Response is very quick in it
4. All of the above
The system which coordinate and regulate the physiological functions in the body is
| 1. | Nervous System and Excretory system |
| 2. | Endocrine System and Circulatory system |
| 3. | Nervous System and Endocrine System |
| 4. | Excretory and Circulatory system |
Which of the following is true about Endocrine system
| 1. | It is not directly connected with organs |
| 2. | Response is slow |
| 3. | coordinates through secretion of hormones |
| 4. | All of the above |
Which of the following is true about Endocrine glands
| 1. | Ductless glands |
| 2. | Secretion is hormones |
| 3. | Pour its secretion into lymph and venous blood |
| 4. | All of these |
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