You and Your Genes Part 1

based on questions from the first part of the B1, you and your genes section from the OCR text book. Includes questions on genes, chromosomes and alleles.

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how do genes control what a cell does?
genes control the proteins a cell makes
1 of 5
how many chromosomes does a sperm/ egg cell have?
23
2 of 5
how many chromosomes does a fertilized egg cell have?
46
3 of 5
what is an allele?
different versions of the same genes i.e the eye colour gene
4 of 5
put the following cell parts in order starting with the smallest.
gene, chromosome, nucleus, cell
5 of 5

Other cards in this set

Card 2

Front

how many chromosomes does a sperm/ egg cell have?

Back

23

Card 3

Front

how many chromosomes does a fertilized egg cell have?

Back

Preview of the front of card 3

Card 4

Front

what is an allele?

Back

Preview of the front of card 4

Card 5

Front

put the following cell parts in order starting with the smallest.

Back

Preview of the front of card 5

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