E-PolyLearning

6. What are the blood serum proteins produced by animals called?
a. Enzymes
b. Antibodies
c. Amino acids
d. Toxins
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Answer: (b).Antibodies

7. The DNA molecule of microorganisms is made up of base pairs of ________________
a. guanine-cytosine
b. adenine-thymine
c. adenine-cytosine
d. guanine-cytosine and adenine-thymine
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Answer: (d).guanine-cytosine and adenine-thymine

8. The DNA of Klebsiella pneumonia has a moles % G+C content of?
a. 70-71
b. 50-53
c. 56-58
d. 32-35
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Answer: (c).56-58

9. Plamids are circular DNA molecules capable of autonomous replication.
a. True
b. False
c. May be
d. Can't say
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Answer: (a).True

10. Bdellovibrios come under which group of microorganisms?
a. Viruses
b. Bacteria
c. Fungi
d. Algae
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Answer: (b).Bacteria

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