Biology revion 1

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What is a gene?
Short section of DNA / Control how human body develops
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2 proteins in Genes
Structural and Functional
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What does the Structural protein do
Gives body structure + strength (skin-hair-eye colour)
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What does the Functional protein do
Makes human body function (Enzymes-antibodies)
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What is a Variant
Difference between same species
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What can cause Variants
Genotype / Phenotype
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definition of Genotype
genetic makeup of an organism
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Definition of Phenotype
physical appearance of the organism
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What are alleles?
Different versions of genes
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Definition of Homozygous + Hetrozygous
Homozygous = the same alleles Hetrozygous= different alleles
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How can alleles be represented
dominant or recessive
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Other cards in this set

Card 2

Front

Structural and Functional

Back

2 proteins in Genes

Card 3

Front

Gives body structure + strength (skin-hair-eye colour)

Back

Preview of the back of card 3

Card 4

Front

Makes human body function (Enzymes-antibodies)

Back

Preview of the back of card 4

Card 5

Front

Difference between same species

Back

Preview of the back of card 5
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