Q. No.During G1 phase
1. Cell is metabolically active
2. Replication of DNA
3. Translation and Transcription occurs
4. Both 1 and 3
Difficulty Level:
During S phase
1. The DNA per cell doubles
2. The protein per cell becomes half
3. The chromosomes also get double
4. The content of a diploid cell increases from C to 2C
Difficulty Level:
To make 350 cells, how many times the DNA duplication will occur?
1. 350
2. 349
3. 175
4. 174
Difficulty Level:
During 35th hr of cell division, which number of division must be going on in an yeast culture of 128 cells
1. Cell culture has not reached to that limit
2. 127th division
3. 34th division
4. 105th division
Difficulty Level:
Number of chromosomes in onion root tip cell at G1 phase will be
1. 16
2. 12
3. 8
4. 6
Difficulty Level:
The number of chromosomes in onion root tip cells at G2 phase will be
1. 16
2. 12
3. 8
4. 6
Difficulty Level:
Number of chromosomes at S phase in onion cell will be
1. 16
2. 12
3. 18
4. 8
Difficulty Level:
What will be the amount of DNA content before the S phase
1. C
2. 2C
3. 3C
4. Can be any amount
Difficulty Level:
During G2 Phase the amount of DNA will be
1. Double that of G1
2. Double that of S phase
3. Same that of initial stage of S phase
4. Same as that of G1
Difficulty Level:
After M Phase the amount of DNA will be
1. Same as that of G1
2. Same as that of end of S phase
3. Double that of G1
4. None of these
Difficulty Level:
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