40 questions
DNA replication makes
2 different copies of DNA
2 identical copies of DNA
4 different copies of DNA
4 identical copies of DNA
The DNA sequence ATTCG would go with what mRNA sequence?
UAAGC
TAAGC
AUUCG
MEthonine
Amino acids make up which type of molecule?
Carbohydrates
Lipids
Proteins
Nucleic Acids
Which enzyme is responsible for unwinding the DNA during replication?
polymerase
helicase
amylase
ligase
Which enzyme is responsible for adding complementary strands of DNA?
ligase
replicase
helicase
polymerase
How many hydrogen bonds are shared between cytosine and guanine?
1
2
3
4