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A gap between neurones where the impulse is transmitted chemically and triggers a new impulse in the nest neurone.
Ovaries.
A biological catalyst used to increase or decrease the rate of reaction.
1) They contain a variable region also called the Fab region, allowing the attachment of an antigen to the antibody
2) They contain 2 light chains and 2 heavy chains allowing a sturdy str...
Alleles are different forms of the same gene which are located on the same part of the chromosome.
Genes are made up of information needed to produce different proteins, so allele...
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