6.1 Cellular Control Flashcards
1
Q
What is a mutation?
A
A random error.
Any change to the base sequence of DNA (nucleotides)
2
Q
What is a substitution mutation
A
Where one of more bases are swapped for another base.
Effects are small.
3
Q
What is a deletion mutation?
A
One or more bases are removed.
Effects can be damaging.
Causes frame shift.
4
Q
What is an insertion mutation?
A
One of more bases are added.
Causes frameshift.
effects can be damaging.