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General Science - Questions and Answers

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1841. Oxygen is transported to every cell of the human body by
A. red blood cells
B. blood platelets
C. white blood cells
D. hormones
Explanation:
1842. The largest cell in the human body is
A. Nerve cell
B. Muscle cell
C. Liver cell
D. Kidney cell
Explanation:
1843. Which of the following organs converts glycogen into glucose and purifies the blood ?
A. Liver
B. Kidney
C. Lungs
D. Spleen
Explanation:
1844. Sweat glands occur in greatest number in the skin of the
A. forehead
B. armpits
C. back
D. palm of hand
Explanation:
1845. Which of the following blood groups is a universal recipient ?
A. A
B. B
C. AB
D. O
Explanation: