DNA/RNA Question Preview (ID: 16404)


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

Replicate the following strand. DNA - ATGCCG
a) UACGGC
b) ATGCCG
c) ATAGGC
d) TACGGC

Has a phosphate group which helps lock together the different steps of the ladder.
a) DNA
b) RNA
c) Both
d) Neither

Single stranded...
a) DNA
b) RNA
c) Both
d) Neither

Can leave the nucleus...
a) DNA
b) RNA
c) Both
d) Neither

Has different types: messenger; ribosomal; transfer.
a) DNA
b) RNA
c) Both
d) Neither

Contains the nitrogen base, thymine...
a) DNA
b) RNA
c) Both
d) Neither

Produced during transcription.
a) DNA
b) RNA
c) Both
d) Neither

Has four nitrogen bases..
a) DNA
b) RNA
c) Both
d) Neither

Change the following strand from DNA to RNA - AATCGC
a) UUAGCG
b) TTAGCG
c) AATCGC
d) TTUGCC

DNA consists of a phosphate group, a sugar, and _______ bases.
a) Carbon
b) Hydrogen
c) Nitrogen
d) Helium

What is it called when the number of nucleotides is reduced? ATT -- AT
a) Mitosis
b) Deletion Mutation
c) Substitution
d) Inversion

When one nucleotide is replaced with a different causing the wrong amino acid to be inserted..
a) substitution mutation
b) deletion mutation
c) Inversion
d) None of the above

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