Which enzymes are likely to act on the baked potatoes eaten by a man, starting from the mouth and as it moves down the alimentary canal?
Options
(a) Salivary maltase → carboxypeptidase → trypsinogen […]
Two friends are eating together on a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of:
Options
(a) epiglottis (b) […]
Which of the following represents the action of insulin?
Options
(a) Increased blood glucose levels by hydrolysis of glycogen (b) Increases blood glucose levels by stimulating glucagon production (c) Decreases blood glucose levels […]
What is correct to say about the hormone action in humans
Options
(a) Glucagon is secreted by β-cells of islets of Langerhans and stimulates glycogenolysis (b) Secretion of thymosins is stimulated with ageing (c) […]
Feeling tremors of an earthqake a scared resident of seventh floor of a multistored building starts climbing down the stairs rapidly. Which hormone initaited this action?
Options
(a) adrenaline (b) glucagon (c) gastrin […]
Norepinephrine: (1) Is released by sympathetic fibres (2) Is released by parasympathetic fibres (3) Increases the heart rate (4) Decreases blood pressure Which of the above said statements are correct?
Options
(a) (1) and (4) […]
Which one of the following pairs of hormones are the examples of those that can easily pass through the cell membrane of the target cell and bind to a receptor inside it (Mostly in the […]
A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is:
Select the answer which correctly matches the endocrine gland with the hormone it secrets and its function/deficiency symptom:
Options
(a) Posterior pituitary Growth Hormone (GH) Oversecretion stimulates abnormal growth (b) Thyroid gland Thyroxine Lack […]
A person is having problems withy calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly?
Options
(a) parotid (b) Pancreas (c) Thyroid (d) Parathyroid
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