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General Plant Biotechnology
See What Others Are Saying!
Question
The proteins that forms the walls of the microtubules are
Options
A. actin
B. tubulin
C. pectin
D. hydroxyproline
Correct Answer
tubulin
More questions
1. Which of the following is not a part of a human chromosome in any phase?
Options
A. Centriole
B. Histone
C. Nucleosome
D. Centromere
Show Answer
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Discuss
Correct Answer: Centriole
2. How many nucleotides are there in Ss RNA molecule of picorna virus causing FMD?
Options
A. 1000
B. 5000
C. 8000
D. 10000
Show Answer
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Discuss
Correct Answer: 8000
3. The preserved embryoids are termed as
Options
A. synthetic seeds
B. semi-synthetic seeds
C. natural seeds
D. fermented seeds
Show Answer
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Discuss
Correct Answer: synthetic seeds
4. In a hot climate, grapes lose acidity because
Options
A. enough tartaric acid is not made
B. enough malic acid is not made
C. of break down of malic acid
D. of break down of tartaric acid
Show Answer
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Discuss
Correct Answer: of break down of malic acid
5. Which of the following aid plants in the acquisition of nitrogen from nitrogen gas of the atmosphere?
Options
A. Bacteria
B. Algae
C. Nematodes
D. Moulds
Show Answer
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Discuss
Correct Answer: Bacteria
6. Which of the following triggers the division of activated T lymphocytes?
Options
A. FGF
B. Interlukin 2
C. PDGF
D. Erythroprotein
Show Answer
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Discuss
Correct Answer: Interlukin 2
7. A __________ is a small laboratory set up to simulate conditions of a particular environment.
Options
A. microcosm
B. mibridization
C. bioremediation
D. rhizosecretion
Show Answer
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Discuss
Correct Answer: microcosm
8. Chlorophyll is associated with
Options
A. thylakoids
B. stroma
C. cristae
D. matrix
Show Answer
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Discuss
Correct Answer: thylakoids
9. Cells which have undergone transformation frequently become
Options
A. anchorage independent
B. anchorage dependent
C. stable
D. unstable
Show Answer
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Discuss
Correct Answer: anchorage independent
10. In transgenic fish, the genes are introduced by
Options
A. microinjection in fish
B. viruses
C. transfer of whole nuclei
D. all of these
Show Answer
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Discuss
Correct Answer: microinjection in fish
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Transport of Molecules in Plant
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