GENES, CHROMOSOMES AND DNA Flashcards

1
Q

most cells in your body have a nucleus, what does the nucleus contain?

A

your genetic material in the form of chromosomes

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2
Q

apart from sex cells, how many chromosomes does each cell nucleus in your body contain?

A

46, 23 pairs of chromosomes

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3
Q

what are the different versions of the same gene called?

A

alleles

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