cancer bio genes Flashcards
1
Q
define an allele
A
alternative form of a single gene
2
Q
what is a mutation
A
change in the nucleotide sequence in DNA
3
Q
loss of function mutation
A
inactivating mutation
4
Q
what is a mutagen
A
a biological virus that causes mutations
5
Q
what are 3 types of mutagens
A
protoncogene
oncogene
carcinogene