351. Acetabularia used in Hammerling's nucleocytoplasmic experiments is

A unicellular fungus
B multicellular fungus
C unicellular uninucleate green algae
D unicellular multinucleate green algae
Answer :   unicellular uninucleate green algae
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352. Protplasm first observed by

A Corti
B Purkinje
C Huxley
D Butschali
Answer :   Corti
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353. Logest plant cell are

A Vessels
B Trachieds
C Cotton fiber
D Fibers of Ramie
Answer :   Fibers of Ramie
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354. General length of chromosome is

A 5? - 10?
B 0.2 - 2?
C 0.1 - 30?
D 0.1? - 4?
Answer :   0.1 - 30?
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355. Nucleomema is part of

A Chromosomes
B Nucleolus
C Nucleus
D Ribosome
Answer :   Nucleolus
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356. Mitochondria originated from

A Purple sulphur bacteria
B Cyanobacteria
C Mycoplasma
D Virus
Answer :   Purple sulphur bacteria
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357. Molecular weight of DNA in yeast is

A 2.56 × 109
B 0.5 × 109
C 7 × 107
D 6 × 106
Answer :   2.56 × 109
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358. Which theory is most acceptable for physical structure of protoplasm

A Granular theory
B Reticular theory
C Alveolar theory
D Golloidal theory
Answer :   Golloidal theory
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359. Which cell organelle is visible under light compound microscope

A Golgi body
B Ribosomes
C Chloroplast
D All of the above
Answer :   Chloroplast
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360. F1 subunit of oxysome is called

A Head
B Stalk
C Base
D Filament
Answer :   Head
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Practice More MCQ Question on Biology Section

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