Centremere?
how many rounds of chromosome replication occur i the cell pirior to mitosis
metaphase. C:
Metaphase is the third phase of mitosis, when the chromosomes line up at the equator of the cell.
A cell gets ready for mitosis through replication. Before mitosis can begin, the nucleus must make a copy of its chromatin. This ensures there is two complete sets of deoxyribonucleic acid (DNA.) This step is known as replication. When this stage occours, chromatin cannot be seen with a light microscope. The replication chromatin coils up to form double stranded chromosome, which are joined in the middle by a centromere. After replication, two complete sets of DNA are bundled up together as double stranded chromosomes. The nucleus, or "brain", of the cell is finally ready for mitosis to begin.
Chromosomes are replicated during DNA replication, which occurs during interphase.
how many rounds of chromosome replication occur i the cell pirior to mitosis
metaphase. C:
Metaphase,
metaphase
metaphase
Metaphase
metaphase. C:
Metaphase is the third phase of mitosis, when the chromosomes line up at the equator of the cell.
A cell gets ready for mitosis through replication. Before mitosis can begin, the nucleus must make a copy of its chromatin. This ensures there is two complete sets of deoxyribonucleic acid (DNA.) This step is known as replication. When this stage occours, chromatin cannot be seen with a light microscope. The replication chromatin coils up to form double stranded chromosome, which are joined in the middle by a centromere. After replication, two complete sets of DNA are bundled up together as double stranded chromosomes. The nucleus, or "brain", of the cell is finally ready for mitosis to begin.
The first part of cell division is not strictly part of mitosis and is called interphase; this is when DNA replication occurs. The next steps are prophase, metaphase, anaphase and telophase. IPMAT.
Chromosomes are replicated during DNA replication, which occurs during interphase.
The first part of cell division is not strictly part of mitosis and is called interphase; this is when DNA replication occurs. The next steps are prophase, metaphase, anaphase and telophase. IPMAT.