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A cell at the end of prophase has 4 chromosomes how many chromosomes did the original parent cell have?
The parent cell had 4 chromosomes as well. During prophase, the cell replicates its DNA, resulting in two identical sister chromatids for each chromosome. So, although visually it appears to have 4 chromosomes, it actually has 2 pairs of sister chromatids.
If the original cell has 46 chromosomes how can each daughter cell also have 46 chromosomes?
AnswerThe chromosomes replicates themselves before splitting into two daughter cells.
What does the telomerase enzyme do?
Telomerase maintains the telomeres of chromosomes in order to prevent cell death. This enzyme added sequences onto the ends of the chromosomes, thereby preventing extreme shortening and loss of genetic material. In a way, telomerase would give cells immortal life, by continuously regenerating its ends. However, telomerase are usually inactive in the human body because normal cells do not divide frequently, and therefore, the chromosomes do not shorten.
If a parent cell has 10 chromosomes how many chromosomes will the resulting cells have at the end of mitosis?
One Cell has 10 chromosomes, it divides into 5 chromosomes. So at the end it has, 5 chromosomes. Your Welcome for the answer! ^_^
What period of meiosis in which the cell replicates its chromosomes?
The period of meiosis in which the cell replicates its chromosomes is called interphase, specifically during the S phase (synthesis phase) of the cell cycle. This occurs before meiosis begins and ensures that each homologous chromosome has been duplicated, resulting in sister chromatids. Following interphase, meiosis proceeds with two rounds of division: meiosis I and meiosis II.
What enzyme replicates DNA during semi-conservative replication?
Polymerase
What is the enzyme that reduces the twisting forces when DNA replicates?
gastric juice
Which stage of cells cycle do the chromosomes replicated?
Chromosomes replicate when DNA replicates during the S phase (synthesis) of of the cell cycle.
A cell at the end of prophase has 4 chromosomes how many chromosomes did the original parent cell have?
The parent cell had 4 chromosomes as well. During prophase, the cell replicates its DNA, resulting in two identical sister chromatids for each chromosome. So, although visually it appears to have 4 chromosomes, it actually has 2 pairs of sister chromatids.
If the original cell has 46 chromosomes how can each daughter cell also have 46 chromosomes?
AnswerThe chromosomes replicates themselves before splitting into two daughter cells.
What must happened before mitosis can begin?
The chromosomes must be duplicated. the real answer: DNA replicates and forms tetrads
What does the telomerase enzyme do?
Telomerase maintains the telomeres of chromosomes in order to prevent cell death. This enzyme added sequences onto the ends of the chromosomes, thereby preventing extreme shortening and loss of genetic material. In a way, telomerase would give cells immortal life, by continuously regenerating its ends. However, telomerase are usually inactive in the human body because normal cells do not divide frequently, and therefore, the chromosomes do not shorten.
When do chromosomal material replicate?
Chromosomal material replicates during mitosis. Chromosomes become sister chromatids, which ultimately break off to form identical chromosomes and two identical cells.
Which enzyme separate and bind the chromosomes?
separate-restriction endonucleasis bind-ligases
If a parent cell has 10 chromosomes how many chromosomes will the resulting cells have at the end of mitosis?
One Cell has 10 chromosomes, it divides into 5 chromosomes. So at the end it has, 5 chromosomes. Your Welcome for the answer! ^_^
What period of meiosis in which the cell replicates its chromosomes?
The period of meiosis in which the cell replicates its chromosomes is called interphase, specifically during the S phase (synthesis phase) of the cell cycle. This occurs before meiosis begins and ensures that each homologous chromosome has been duplicated, resulting in sister chromatids. Following interphase, meiosis proceeds with two rounds of division: meiosis I and meiosis II.
During mitosis if a parent cell has five chromosomes how many chromosomes will each daughter cell have?
The daughter cell will have five (5). The parent cell replicates its DNA in a stage of mitosis called Interphase before it splits, into two new daughter cells with the same number of chromosomes.
