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When will DNA be replicated?
:Before the cell divition cell needs to double its genetic meterial then the DNA is replicated.;
Why are chromosomes replicated before Mitosis but not prior to Meiosis II?
Because it wants too
Does meiosis have an interphase where chromosomes are replicated?
Yes - interphase includes a synthesis stage (often called the 'S phase'), which comes after G1 and before G2. This is when the chromosomes are replicated.
Do cells replicate or copy their DNA before going through meiosis?
Yes. The DNA is replicated during interphase before prophase I.
What process must occur first before any cell division take place?
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
What happens to the genetic material from each parent before sexual reproduction can occur?
each parent must reduce his/her genetic material by half in a process called meiosis.
When will DNA be replicated?
:Before the cell divition cell needs to double its genetic meterial then the DNA is replicated.;
Why are chromosomes replicated before Mitosis but not prior to Meiosis II?
Because it wants too
Does meiosis have an interphase where chromosomes are replicated?
Yes - interphase includes a synthesis stage (often called the 'S phase'), which comes after G1 and before G2. This is when the chromosomes are replicated.
Do cells replicate or copy their DNA before going through meiosis?
Yes. The DNA is replicated during interphase before prophase I.
When do chromosomes replicate during meiosis?
Chromosomes replicate in the Interphase part of Meiosis and throughout the whole process of Meiosis they only replicate once.
What is copied before mitosis begins?
DNA, the genetic material, of course. Also mitochondria and chloroplasts need to divide. This is the process of mitosis where two daughter cells are produced and both will need the complete complement of genetic material; DNA.
Mutations in DNA often occur during replication. During which phase of the cell cycle do such mutations occur?
Genetic mutations occur during the S phase of the cell cycle (during interphase before mitosis or meiosis begins). This is when DNA is replicated, so any error would cause a mutation in the genetic code. Chromosomal nondisjunction is the failure of replicated chromosomes to separate, which causes extra or missing chromosomes in the daughter cells. This mutation can occur during meiosis I or II and during mitosis.
What process must occur first before any cell division take place?
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
During which phase of the meiotic cell cycle does DNA replication occur?
None. DNA replication occurs before meiosis I begins.
The complete set of genetic material in an organism is called its?
Short Answer is It's Chromatin. Ordinarily it is called Diploid, see chromosome pairs, the chromosome number is 2N. After meiosis the genetic material is Haploid, its chromosome number is 1N; after replication yet before mitosis the genetic material is Quadraploid with its chromosome number 4N - briefly. The full set of genetic material in an organism is called GENOME.
Which cell division mitosis or meiosis has genetic variation and are not just identical cells?
Meiosis. Genetic variation is achieved by the random division of the chromosomes between the two daughter cells, and further recombination of specific genes between paired chromosomes before the division.
