RNA Test Reviewed Practice Questions Latest 2025/2026 and correct answers GRADED A+ 100% Guaranteed

RNA Test Reviewed Practice Questions Latest
2025/2026 and correct answers GRADED A+
100% Guaranteed


1. RNA contains the sugar
a. ribose.
b. deoxyribose.
c. glucose.
d. lactose.: a
2. Unlike DNA, RNA contains
a. adenine.
b. uracil.
c. phosphate groups.
d. thymine.: b
3. Which of the following are found in both DNA and RNA?
a. ribose, phosphate groups, and adenine
b. deoxyribose, phosphate groups, and guanine
c. phosphate groups, guanine, and cytosine
d. phosphate groups, guanine, and thymine: c
4. Which nucleotide in Figure 13-1 indicates the nucleic acid
above is RNA?
a. uracil
b. guanine
c. cytosine
d. adenine: a
5. Which of the following is true?
a. RNA is usually single-stranded.
b. DNA is usually single-stranded.
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, c. DNA contains uracil.
d. RNA contains thymine.: a
6. Which type of RNA brings the information in the genetic
code from the nucleus to other parts of the cell?
a. rRNA
b. tRNA
c. mRNA
d. RNA polymerase: c
7. Which of the following is true of transcription?
a. In eukaryotes, transcription takes place in the cytoplasm
and requires many enzymes.
b. RNA polymerase recognizes and binds to specific regions of
the DNA called introns.
c. RNA editing removes the exons from pre-mRNA, leaving only
the introns in the final molecule.




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