(A) AB–
(B) O–
(C) O+
(D) None
Answer: (A) AB–
Tag: multiple choice questions general knowledge
Which of the following is not an enzyme?
(A) Chymotrypsin
(B) Secretin
(C) Pepsin
(D) None
Answer: (B) Secretin
Serum is blood plasma minus its:
(A) Calcium ions
(B) Clotting proteins
(C) Globulins
(D) None
Answer: (B) Clotting proteins
Damage to the __ nerve could result in a defect of eye movement:
(A) Optic
(B) Trigeminal
(C) Abducens
(D) None
Answer: (C) Abducens
The autonomic nervous system innervates all of these except:
(A) Cardiac muscles
(B) Skeletal muscles
(C) Smooth muscles
(D) None
Answer: (B) Skeletal muscles
A tight-rope walker carries a long pole across his body mainly to:
(A) Prop him up if he falls
(B) Spread out his weight and reduce pressure on the rope
(C) Add extra weight to keep the rope tightly stretched
(D) None of these
Answer: (B) Spread out his weight and reduce pressure on the rope
When water is filled in a bottle and allowed to freeze, the bottle breaks because:
(A) Water expands on freezing
(B) Bottle contracts at freezing point
(C) Temperature outside is less than inside
(D) None of the above
Answer: (A) Water expands on freezing
Which element is extracted from seawater?
(A) Beryllium
(B) Magnesium
(C) Aluminium
(D) None of these
Answer: (B) Magnesium
Copper is mainly used in the production of:
(A) Brick kilns
(B) Children toys
(C) Kitchen utilities
(D) Electric wires
Answer: (D) Electric wires
People living at high altitudes (like mountains) usually have:
(A) Smaller number of Red Blood Cells
(B) Larger number of Red Blood Cells
(C) Smaller number of White Blood Cells
(D) Larger number of White Blood Cells
Answer: (B) Larger number of Red Blood Cells