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HAP-II Unit test Question Paper (For Unit- IV & V)
20 MCQ 20 Marks
05 True or false 05 Marks
05 Objective type questions 05 Marks
Total- 30 Marks
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1. Most of the endocrine system is regulated by:
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1 point
hormone-gene complexes
hormone-receptor complexes
negative feedback mechanisms
positive feedback mechanisms
2. The growth hormone produced by the pituitary gland is known as
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prolactin
luteinizing hormone
follicle-stimulating hormone
somatotropin
3. Spermatogonia are formed by _________
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Meiosis
Mitosis
Amitosis
Meiosis II
4. The hormone that is released from the testes is ______
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1 point
Estrogen
Testosteron
Progesteron
None
5. Name the site of sperm maturation?
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Epididymis
Ductus deferens
Spermatic cord
Urethra
6. Out of the following, which hormone does not secret from corpus luteum?
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Estrogen
Progesteron
Relaxin
Testosteron
7. . Failure of the pituitary to stop producing growth hormone after body growth is completed results in _______.
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Gigantism
Tetany
Kidney failure
Acromegaly
8. The alpha cells of the pancreas secrete _______ which targets the _______.
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glucagon; liver
melatonin; liver
glucagon; kidney
calcitonin; thyroid
9. Name the hormone which is at peak during ovulation
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FSH
LH
Estrogen
Progesteron
10. Sperm is made here
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The urethra
The testis
The sperm duct
The pancreas
11. The secretions from which of these glands differs between males and females?
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Parathyroid
Gonadal
Adrenal
Pancrease
12. Estrogens and progesterone are produced by:
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the testes
the ovaries
the adrenal glands
the hypothalamus
13. Chemical messengers secreted by ductless glands are called___________
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Plasma
Platelate
Hormones
FEMA Act
14. The two ends of chromosome are called as
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Chromonema
Telomere
Matrix
Chromatid
15. Nucleoside------
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Base + sugar
Base + sugar + phosphate
Base + phosphate
None
16. DNA is present in
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nucleus only
nucleus, mitochondria and ER
nucleus, mitochondria and choloroplast
nucleus, mitochondria and RER
17. The type of sugar in DNA are
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triose
tetrose
pentose
hexose
18. Z-DNA have a
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Double helical nature
Zig-Zag apperarance
uracil base
single stranded nature
19. The role of mRNA in protein synthesis is
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It translates genetic code to a specific amino acid
It modifies mRNA molecules prior to protein synthesis
It provides genetic blueprint for the protein
It catalyzes the process
20. The male human is represented by sex chromo-somes
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XX
XO
XY
YY
21. FSH and LH cause the maturation of the follicle cells of the thyroid gland.
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True
False
22. The hypothalamus regulates activity of the pituitary gland.
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True
False
23. DNA stands for deoxyribonucleic acid.
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True
False
24. One complete DNA molecule consists of a single helix.
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True
False
25. The testes develop in a male "after" birth has taken place.
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False
True
26. hormones present in Anterior Pitutiary.
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Your answer
27. Full form of T3 & Y4
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1 point
Your answer
28. Enlist the Female sex hormones
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1 point
Your answer
29. What is means by Spermatogenosis.
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1 point
Your answer
30. Enlist components of DNA
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1 point
Your answer
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