Molecular Genetics Question Preview (ID: 14549)


DNA To RNA To Protein. TEACHERS: click here for quick copy question ID numbers.

When making DNA, what does A pair with?
a) U
b) G
c) T
d) C

When making RNA, what does A pair with?
a) U
b) G
c) T
d) C

When making DNA or RNA, what does T pair with?
a) G
b) C
c) A
d) U

Amino acids make...
a) Proteins
b) Carbohydrates
c) Lipids
d) Nucleic Acids

Hydrogen bonds are..
a) strong to hold DNA together as tight as possible
b) strong to resist mutations
c) weak so DNA breaks apart easily for replication
d) useless

Another word for the letters (ATGCU) in DNA and RNA are
a) Bases
b) Sugars
c) Phosphates
d) Backbones

DNA contains ______; while RNA contains _______
a) deoxyribose; ribose
b) ribose; deoxyribose
c) deoxyribose;deoxyribose
d) ribose;ribose

This RNA carries the message for what protein to make
a) mRNA
b) rRNA
c) tRNA
d) dRNA

This RNA transfers amino acids to help make proteins
a) mRNA
b) rRNA
c) tRNA
d) dRNA

This RNA reads the message and lets tRNA know what to bring.
a) mRNA
b) rRNA
c) tRNA
d) dRNA

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