46
64 chromosomes
yes chromosomes are present when cell divide
Every single cell, regardless of being human or not, contains chromosomes, but only when dividing or reproducing. It cells' normal state, their DNA is not wound up in chromosomes, but freely floating around the nucleus.
no answer
When meiosis begins at Gap 1 phase (G1) the cell of a human has 46 chromosomes or 2n.
The chromosomes
Chromosomes.
When the cell is dividing itself.
During mitosis, the chromosome number remains the same. The cell duplicates its chromosomes before dividing, so each daughter cell receives the same number of chromosomes as the parent cell.
The genetic material in each of the 46 chromosomes of a human cell just before division is DNA. DNA carries the instructions for building and maintaining an organism. During cell division, the DNA is replicated and then divided equally between the new cells.
A human liver cell would have the same number of chromosomes (46) after undergoing mitosis as it did before. Mitosis is a type of cell division that results in two daughter cells with the same number of chromosomes as the parent cell.
The human sperm cell has 23 chromosomes. White blood cells have 46 chromosomes. Mature red blood cells to not contain a nucleus, and therefore has no chromosomes. Platelets are cell fragments and also do not contain nuclei.