The division time for human cell is

A.      24 hr

B.      1 hr

C.      23 hr

D.     90 minutes

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The inter phase in human cell cycle lasts for

A.      24 hrs

B.      95% part of cell cycle

C.      More than 95% of the duration of cell cycle.

D.     Around 90% of the duration of cell cycle

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The M phase starts with

A.      Nuclear division

B.      Cytokinesis

C.      Karyokinesis

D.     Both A and C

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G1 phase

A.       After G2 phase

B.      After S Phase

C.      After M phase

D.     Initial phase of a cell cycle

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The phase between S phase and M phase of a Cell cycle is

A.      G1

B.      G2

C.      Interphase

D.     Dividing phase

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During G1 phase

A.      Cell is metabolically active

B.      Replication of DNA

C.      Translation and Transcription occurs

D.     Both A and C

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During S phase

A.      The DNA per cell doubles

B.      The protein per cell becomes half

C.      The chromosomes also get double

D.     The content of a diploid cell increases from C to 2C

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To make 350 cells, how many times the DNA duplication will occur?

A.      350

B.      349

C.      175

D.     174

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During 35th hr of cell division, which number of division must be going on in an yeast culture of 128 cells

A.      Cell culture has not reached to that limit

B.      127th division

C.      34th division

D.     105th division

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Number of chromosomes in onion root tip cell at G1 phase will be

A.      16

B.      12

C.      8

D.     6

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