336079
What is the approximate percentage duration of cell cycle that comes under interphase in humans?
1 \(100\% \)
2 \(95\% \)
3 \(50\% \)
4 \(5\% \)
Explanation:
In an average 24 hour duration of cell cycle of human cell, interphase lasts more than 95% of the total duration, while cell division (M-phase) lasts for only about an hour.
BIOXI10: CELL CYCLE AND CELL DIVISION
336081
S-phase is not characterized by
1 Duplication of centriole in nucleus of eukaryotic animal cell
2 No increase in chromosome number
3 DNA replication in cytoplasm
4 1 and 3
Explanation:
During the S phase, DNA replication takes place in the nucleus, and the centriole duplicates in the cytoplasm.
BIOXI10: CELL CYCLE AND CELL DIVISION
336082
In ‘S’ phase of the cell cycle
1 Amount of DNA doubles in each cell
2 Amount of DNA remains same in each cell
3 Chromosome number is increased
4 Amount of DNA is reduced to half in each cell
Explanation:
In S phase of cell cycle the DNA content doubles. E.g., 1C to 2C for haploid cells and 2C to 4C for diploid cells. However the number chromosome remains same does not increase.
336079
What is the approximate percentage duration of cell cycle that comes under interphase in humans?
1 \(100\% \)
2 \(95\% \)
3 \(50\% \)
4 \(5\% \)
Explanation:
In an average 24 hour duration of cell cycle of human cell, interphase lasts more than 95% of the total duration, while cell division (M-phase) lasts for only about an hour.
BIOXI10: CELL CYCLE AND CELL DIVISION
336081
S-phase is not characterized by
1 Duplication of centriole in nucleus of eukaryotic animal cell
2 No increase in chromosome number
3 DNA replication in cytoplasm
4 1 and 3
Explanation:
During the S phase, DNA replication takes place in the nucleus, and the centriole duplicates in the cytoplasm.
BIOXI10: CELL CYCLE AND CELL DIVISION
336082
In ‘S’ phase of the cell cycle
1 Amount of DNA doubles in each cell
2 Amount of DNA remains same in each cell
3 Chromosome number is increased
4 Amount of DNA is reduced to half in each cell
Explanation:
In S phase of cell cycle the DNA content doubles. E.g., 1C to 2C for haploid cells and 2C to 4C for diploid cells. However the number chromosome remains same does not increase.
336079
What is the approximate percentage duration of cell cycle that comes under interphase in humans?
1 \(100\% \)
2 \(95\% \)
3 \(50\% \)
4 \(5\% \)
Explanation:
In an average 24 hour duration of cell cycle of human cell, interphase lasts more than 95% of the total duration, while cell division (M-phase) lasts for only about an hour.
BIOXI10: CELL CYCLE AND CELL DIVISION
336081
S-phase is not characterized by
1 Duplication of centriole in nucleus of eukaryotic animal cell
2 No increase in chromosome number
3 DNA replication in cytoplasm
4 1 and 3
Explanation:
During the S phase, DNA replication takes place in the nucleus, and the centriole duplicates in the cytoplasm.
BIOXI10: CELL CYCLE AND CELL DIVISION
336082
In ‘S’ phase of the cell cycle
1 Amount of DNA doubles in each cell
2 Amount of DNA remains same in each cell
3 Chromosome number is increased
4 Amount of DNA is reduced to half in each cell
Explanation:
In S phase of cell cycle the DNA content doubles. E.g., 1C to 2C for haploid cells and 2C to 4C for diploid cells. However the number chromosome remains same does not increase.
336079
What is the approximate percentage duration of cell cycle that comes under interphase in humans?
1 \(100\% \)
2 \(95\% \)
3 \(50\% \)
4 \(5\% \)
Explanation:
In an average 24 hour duration of cell cycle of human cell, interphase lasts more than 95% of the total duration, while cell division (M-phase) lasts for only about an hour.
BIOXI10: CELL CYCLE AND CELL DIVISION
336081
S-phase is not characterized by
1 Duplication of centriole in nucleus of eukaryotic animal cell
2 No increase in chromosome number
3 DNA replication in cytoplasm
4 1 and 3
Explanation:
During the S phase, DNA replication takes place in the nucleus, and the centriole duplicates in the cytoplasm.
BIOXI10: CELL CYCLE AND CELL DIVISION
336082
In ‘S’ phase of the cell cycle
1 Amount of DNA doubles in each cell
2 Amount of DNA remains same in each cell
3 Chromosome number is increased
4 Amount of DNA is reduced to half in each cell
Explanation:
In S phase of cell cycle the DNA content doubles. E.g., 1C to 2C for haploid cells and 2C to 4C for diploid cells. However the number chromosome remains same does not increase.
