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Quiz about DNA More Knowledge Than Necessary

DNA: More Knowledge Than Necessary... Quiz

Even though this quiz is only 5 questions long, it contains more than anyone would ever care to know about DNA. Maybe this should be under 'useless trivia.' Just take the quiz anyway and see what you really know.

A multiple-choice quiz by faerie2003. Estimated time: 3 mins.

Author
faerie2003

Time
3 mins

Type
Multiple Choice

Quiz #
30,001

Updated
Sep 26 23

# Qns
5

Difficulty
Average

Avg Score
3 / 5

Plays
7456

Last 3 plays: Guest 161 (3/5), Guest 80 (4/5), DCW2 (5/5).

One at a Time - Single Page - Timed Game

Question 1 of 5

1. What is the name of the process in which DNA is copied into messenger RNA? Hint

reverse transcriptase

translocation

translation

transcription

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Question 2 of 5

2. What does the 'r' (yes, the lowercase r) in rRNA stand for?

Answer: (One Word)

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Question 3 of 5

3. Which is NOT a nitrogen base of RNA? Hint

Adenine

Guanine

Cytosine

Thymine

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Question 4 of 5

4. What is the sugar in DNA?

Answer: (One Word - spelling counts!)

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Question 5 of 5

5. What does Cytosine pair up with? Hint

Leucine

Adenine

Guanine

Thymine

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Most Recent Scores

Nov 26 2024 : Guest 161: 3/5
Nov 17 2024 : Guest 80: 4/5
Nov 13 2024 : DCW2: 5/5
Nov 13 2024 : Guest 94: 0/5
Nov 05 2024 : Guest 94: 5/5
Oct 28 2024 : Guest 161: 5/5
Oct 28 2024 : Guest 88: 5/5
Oct 25 2024 : Guest 161: 5/5
Oct 25 2024 : Guest 161: 5/5

Score Distribution

Quiz Answer Key and Fun Facts

1. What is the name of the process in which DNA is copied into messenger RNA?

Answer: transcription

Reverse transcriptase is RNA to DNA, translation is messenger RNA to transfer RNA, while translocation is a type of genetic error.

2. What does the 'r' (yes, the lowercase r) in rRNA stand for?

Answer: Ribosomal

Ribosomal RNA is RNA in the ribosome of a cell (as the name implies...). In rDNA, the 'r' might stand for either ribosomal or recombinant.

3. Which is NOT a nitrogen base of RNA?

Answer: Thymine

DNA contains Thymine. In RNA, Uracil takes its place.

4. What is the sugar in DNA?

Answer: deoxyribose

Deoxyribose, as in Deoxyribonucleic Acid. (For the record, the sugar in RNA is ribose).

5. What does Cytosine pair up with?

Answer: Guanine

Cytosine pairs with Guanine. Adenine pairs with Thymine (or, in RNA, Uracil). Leucine is an amino acid, not a nitrogen base. There. Don't you feel unnecessarily enlightened now?

Source: Author faerie2003

This quiz was reviewed by FunTrivia editor crisw before going online.
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