RNA Test Questions and Verified

RNA Test Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025) RNA contains the sugar

• ribose.
• deoxyribose.
• glucose.
• lactose. - Correct Answers ✅a

Unlike DNA, RNA contains

• adenine.
• uracil.
• phosphate groups.
• thymine. - Correct Answers ✅b

Which of the following are found in both DNA and RNA?

• ribose, phosphate groups, and adenine
• deoxyribose, phosphate groups, and guanine
• phosphate groups, guanine, and cytosine
• phosphate groups, guanine, and thymine - Correct

Answers ✅c Which nucleotide in Figure 13-1 indicates the nucleic acid above is RNA?

• uracil 1 / 3

RNA Test Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025)

• guanine
• cytosine
• adenine - Correct Answers ✅a

Which of the following is true?

• RNA is usually single-stranded.
• DNA is usually single-stranded.
• DNA contains uracil.
• RNA contains thymine. - Correct Answers ✅a

Which type of RNA brings the information in the genetic code from the nucleus to other parts of the cell?

• rRNA
• tRNA
• mRNA
• RNA polymerase - Correct Answers ✅c

Which of the following is true of transcription?

• In eukaryotes, transcription takes place in the cytoplasm

and requires many enzymes.

• RNA polymerase recognizes and binds to specific regions of

the DNA called introns. 2 / 3

RNA Test Questions and Verified Answers, 100% Score Guarantee Pass (Latest 2025)

• RNA editing removes the exons from pre-mRNA, leaving

only the introns in the final molecule.

• RNA polymerase can make many molecules of RNA from a

single DNA sequence. - Correct Answers ✅d Which of the following statements is true of eukaryotic DNA?

• A promoter is part of an intron.
• An intron is part of a promoter.
• Introns are sequences of DNA.
• Exons are edited out of pre-mRNA. - Correct Answers ✅c

Which molecules are involved in protein synthesis?

• transfer RNA, introns, and mutagens
• messenger RNA, introns, and ribosomal RNA
• ribosomal RNA, transfer RNA, and mutagens
• messenger RNA, ribosomal RNA, and transfer RNA -

Correct Answers ✅d From which molecules are mRNA molecules transcribed?

• tRNA
• rRNA
• DNA
• proteins - Correct Answers ✅c
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