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MCAT → Medical Colleges Admission Tests (MCAT) Sample Paper
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— Medical Science MCQs
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11. The part of brain which is responsible for long term memory and learning is
(A) hippocampus
(B) medulla
(C) amygdala
(D) hypothalamus
12. The number of thoracic vertebrae
(A) 7
(B) 12
(C) 9
(D) 5
13. The anti-diuretic hormone acts on which part of nephron to cause re-absorption of water?
(A) proximal convoluted tubule
(B) loop of henle
(C) collecting duct
(D) distal convoluted tubule
14. When a single gene has multiple phenotypic effects the phenomena is called
(A) pleiotropy
(B) codominance
(C) over dominance
(D) epistasis
15. The duration of G-2 phase is
(A) 10 hrs
(B) 30 min
(C) 9 hrs
(D) 4.5 hrs
16. The initiation codon is
(A) AGU
(B) UAA
(C) UAG
(D) AUG
17. Bony fishes have brain with how many pair of cranial nerves?
(A) 10
(B) 11
(C) 14
(D) 12
18. The most common rust fungi species are
(A) ustilago
(B) puccinia
(C) aspergillus
(D) penicillium
19. Kelps belong to which phylum?
(A) rhodophyta
(B) chlorophyta
(C) phaeophyta
(D) pyrrophyta
20. Super blue green algae or expensive pond scum contain __________ protein.
(A) 55%
(B) 75%
(C) 45%
(D) 60%
Answers: MCAT Sample Paper
11. A
12. B
13. C
14. A
15. D
16. D
17. A
18. B
19. C
20. D