DNA/RNA Question Preview (ID: 16404)
DNA And RNA.
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Produced during transcription.
a) DNA
b) RNA
c) Both
d) Neither
Has four nitrogen bases..
a) DNA
b) RNA
c) Both
d) Neither
Contains the nitrogen base, thymine...
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
Single stranded...
a) DNA
b) RNA
c) Both
d) Neither
Has a phosphate group which helps lock together the different steps of the ladder.
a) DNA
b) RNA
c) Both
d) Neither
Replicate the following strand. DNA - ATGCCG
a) UACGGC
b) ATGCCG
c) ATAGGC
d) TACGGC
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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