ROAD TO SUCCESS
MOCK TEST
CLASS- X
BIOLOGY
TOPIC- ENDOCRINE SYSTEM
FULL MARKS- 80
TIME – 1 .5 HOUR
Question 1 ( ANY 8 ) 8
Name the following: (i) Gland secreting growth hormone (ii) Growth hormone (iii) Hormone regulating metamorphosis (iv) Gland secreting insulin (v) The largest endocrine gland (vi) Gland secreting adrenaline (vii) Anterior lobe of pituitary (viii) Posterior lobe of pituitary (ix) The hormone that controls the basal metabolic rate
Question 2 (ANY 2) 4
Give the special function of the following: (i) Somatotrophic hormone (ii) Thyroid stimulating hormone (iii) Adrenocorticotrophic hormone (iv) Gonadotrophic hormone (v) Insulin hormone (vi) Corpus luteum (vii) Glucagon hormone
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Question 3 5
Select the odd one out of the following: (i) TSH, ACTH, Insulin (ii) FSH, LH, STH (iii) Adenohypophysis, Neurohypophysis, Islets of Langerhans (iv) Insulin, Glucagon, STH (v) Adrenaline, Noradrenaline, Insulin
Question 4 2
Expand the following biological abbreviations: (i) FSH (ii) LTH
Question 7 5
Which one of the following statements is true/ false? (i) Diabetes is caused due to insulin deficiency. (ii) Insulin is secreted by thyroid. (iii) Islets of Langerhans are found in the brain. (iv) Adrenaline is secreted by pituitary. (v) The pituitary gland is both exocrine and endocrine in function.
Question 8 (ANY 3) 3
Define the following: (i) Hormone (ii) Endocrine gland (iii) Exocrine gland (iv) Hypothyroidism (v) Hyperglycemia (vi) Hypersecretion
Question 9 3
Name the hormone produced by the following glands giving one function of each: (i) Thyroid (ii) Pancreas (iii) Adrenal medulla
Question 10 (ANY 2) 2
Define the following: (i) Diabetes mellitus (ii) Beta cells (iii) Exophthalmic goiter (iv) Releasing hormones
Question 11 6
Which glands are responsible for the following disease? (i) Goitre (ii) Diabetes mellitus (iii) Gigantism (iv) Diabetes insipidus (v) Cretinism (vi) Exophthalmic goiter
Question 12 1
Name the hormone which controls (reduces) the level of glucose in blood, and the gland which secretes it?
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Question 13 2
Explain briefly, why adrenaline is called the emergency hormone?
Question 14 5
Name the hormones secreted by the following glands: (i) Anterior pituitary (ii) Testes (iii) Ovary (iv) Adrenal cortex (v) Pancreas
Question 15 5
Make a table indicating the glands, hormones produced, their main functions and diseases caused due to their hypo and hypersecretions.
Question 16 4
Write briefly about (i) Exophthalmic goitre (symptoms and cause). (ii) Diabetes mellitus (symptoms and cause).
Question 17 3
Write brief statement explaining the following: People living in hilly region usually suffer from simple goitre.
Question 18 2
Insulin is injected into the body of a highly diabetic patient and not given orally. Comment
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Question 19 5
(i) Name the endocrine cells present in the pancreas. (ii) Name two hormones secreted by the above mentioned cells. (iii) Mention one main function of each hormone named above.
Question 20 5
Name the hormone responsible for the following functions: (i) Increase in heartbeat (ii) Maintains glucose level in the blood (iii) Converting glycogen to glucose (iv) Regulates basal metabolism (v) Ossification of bones (vi) Prepares the body during emergency (vii) Responsible for normal growth of the whole body (viii) Regulates the functioning of the male and female reproductive organs (ix) Increased reabsorption of water in the kidneys (x) Increased blood supply to muscles.
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