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The cell's nuclear genome is contained within the genes that are located inside of the chromosomes. Chromosomes are thread like structures and are located inside of the nucleus in animal and plant cells.
because there needs to be a full set of chromosomes, 46
centromere joins chromosomes arms , the cromatids , together and is the place where spindle fibers attach to each chromosomes
chromosomes
if a cell has 64 chromosomes together, all the offspring cells will have 64 chromosomes each.
The cell's nuclear genome is contained within the genes that are located inside of the chromosomes. Chromosomes are thread like structures and are located inside of the nucleus in animal and plant cells.
because there needs to be a full set of chromosomes, 46
because there needs to be a full set of chromosomes, 46
Centrioles
When DNA replication takes place without subsequent cell division, polytene chromosomes may result. These are giant chromosomes comprised of multiple chromatids (identical chromosome copies) arranged together like strands of a large cable. They are commonly found in the salivary glands of the fruit fly (Drosophila melanogaster) and are regions of active transcription.
centromere joins chromosomes arms , the cromatids , together and is the place where spindle fibers attach to each chromosomes
SPINDLE FIBERS!!
chromosomes
Genes are contained in chromosomes - therefore they are inherited together.
The gas particles are freely moving because they are not tightly arranged together
if a cell has 64 chromosomes together, all the offspring cells will have 64 chromosomes each.
The centromere is the part of the chromosome where sister chromatids are joined together.