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General Science - Questions and Answers

Practice questions on General Science.

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2391. addition of excessive amounts of heat to a lake is referred to as
A. heat bloom
B. Green house effect
C. thermal pollution
D. refrigerator effect
Explanation:
2392. The part of the cell which is essential for protein synthesis is
A. chloroplast
B. ribosome
C. Golgi bodies
D. chromosomes
Explanation:
2393. The scientist who first recognised and named the nucleus was
A. Robert Hooke
B. Robert Brown
C. Theodore Schwann
D. Thomas Morgan
Explanation:
2394. The charcoal use to declourise raw sugar is
A. animal charcoal
B. sugar charcoal
C. coconut charcoal
D. wood charcoal
Explanation:
2395. Cork cells are impervious to water because of the presence of
A. cellulose
B. lignin
C. suberin
D. cutin
Explanation: