12.4 bellringer biology Flashcards
1
Q
DNA and RNA have ___________groups.
A
phosphate, cardon, nitrogen, sugar
2
Q
Generally, the start of translation is signaled by an_______ codon and the first amino acid in most proteins is Methionine.
A
AUG
3
Q
________ are a permanent change in the cell’s DNA.
A
mutations
4
Q
new inheritance characteristics would __________likely resit from mutations that occur is muscle and skin cells.
A
least
5
Q
_________mutation is a misreading of the base paris during translation.
A
Frame shift
6
Q
the _______of a single Nitrogen base in DNA can be harmful because nearly every amino acid in the Protein will change.
A
deletion
7
Q
________mutation causes the DNA replication to stop early.
A
nonsense
8
Q
paint mutation is a mutation that has a chemical change just in _________ base pair.
A
one
