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DNA/RNA
Test Description: DNA and RNA
Instructions: Answer all questions to get your test result.
1) Produced during transcription.
A
Both
B
Neither
C
RNA
D
DNA
2) Has four nitrogen bases..
A
Neither
B
Both
C
RNA
D
DNA
3) Contains the nitrogen base, thymine...
A
DNA
B
RNA
C
Neither
D
Both
4) Can leave the nucleus...
A
RNA
B
Both
C
Neither
D
DNA
5) Has different types: messenger; ribosomal; transfer.
A
RNA
B
Both
C
Neither
D
DNA
6) Single stranded...
A
Neither
B
Both
C
RNA
D
DNA
7) Has a phosphate group which helps lock together the different steps of the ladder.
A
Both
B
DNA
C
RNA
D
Neither
8) Replicate the following strand. DNA - ATGCCG
A
TACGGC
B
UACGGC
C
ATAGGC
D
ATGCCG
9) Change the following strand from DNA to RNA - AATCGC
A
UUAGCG
B
TTAGCG
C
AATCGC
D
TTUGCC
10) DNA consists of a phosphate group, a sugar, and _______ bases.
A
Nitrogen
B
Hydrogen
C
Carbon
D
Helium
11) What is it called when the number of nucleotides is reduced? ATT -- AT
A
Substitution
B
Inversion
C
Mitosis
D
Deletion Mutation
12) When one nucleotide is replaced with a different causing the wrong amino acid to be inserted..
A
deletion mutation
B
None of the above
C
Inversion
D
substitution mutation
*select an answer for all questions
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