Q)  Phosphate donors in EMP pathway are

a)   ADP

b)   ATP

c)   Phosphoric acid

d)   Both (b) and (c)

Ans: d) Both ‘ATP’ and ‘Phosphoric acid’

Q)   Grave’s disease is primarily a ______ disorder.

a)   Circulatory

b)   Endocrine

c)   Nervous

d)   Gastro-intestinal

Ans: b) Endrocrine disorder

Grave’s disease is a endocrine disorder resulting from elevated thyroid hormone levels in adults.

We apologize for missing out on MCQs on Dec 15 and 16 due to technical issues.

Q)   Alcoholism is associated with

a)   AIDS

b)   Liver cirrhosis

c)   Amblyopia

d)   Typhoid

Ans.: b) Liver cirrhosis

Q)   A chief drug used in the treatment of HIV-infection/AIDS is

a)   Azidothymidine(AZT)

b)   Ciprofloxacin

c)   Paracetamol

d)   Chlorpheniramine

Ans)   a) Azidothymidine

Q)  Calcitonin is secreted by

a)   Thymus

b)   Parathymus

c)   Thyroid

d)   Parathyroid

Ans: c)   Thyroid

Calcitonin(thyrocalcitonin) is secreted by the C(clear) cells or parafollicular cells in the thyroid gland. The hormone lowers blood calcium level.

Q)   No. of times the Calcin cycle must operate to generate 1 molecule of glucose is

a)   1

b)   12

c)   18

d)   6

Ans: d)   6 times

Q)   During DNA replication, ori is produced by the action of

a)   Endonucleases

b)   Gyrases

c)   SSBPs

d)   Helicases

Ans: a) Endonucleases

Ori is the origin which is produced by nicking the strands with the action of endonuclease enzymes.

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Q) Enteric fever is caused by a

a)   Cocci

b)   Vibrio

c)   Bacilli

d)   Virus

Answer: c) Bacilli

Enteric fever is caused by Salmonella typhi and Salmonella paratyphi(type A,B and C) which are Gran negative bacilli.(Bacilli are rod-shaped bacteria)

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Q. Lifespan of a red blood corpuscle is about

a) 120 days

b) 130 days

c) 180 days

d) 90 days

Ans. a) 120 days

Life span of a RBC is 120 days(average, for males) and 115 days(average, for females).

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Q: Van Mahotsav is the observed during

a) 1st week of July

b) Last week of August

c) First four days of February

d) Middle 3 days once every four months

Ans: a) 1st week for July.

For more MCQs, join Prof. Rohan Shenoy’s instant online test-series for MHT-CET. http://www.emhtcet.com

Free demo of test-series and sample question paper available.