What is the structure of a DNA molecule?
Shared Unit 2.4 DNA Review

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Biology
•
9th - 10th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A DNA molecule is structured as a double helix.
2.
FLASHCARD QUESTION
Front
What is a codon?
Back
A codon is a sequence of 3 base pairs that transfer to amino acids.
3.
FLASHCARD QUESTION
Front
Which base pairs with Cytosine in RNA?
Back
In RNA, Cytosine pairs with Guanine.
4.
FLASHCARD QUESTION
Front
What happens during the transcription of DNA to RNA?
Back
During transcription, Adenine pairs with Uracil.
5.
FLASHCARD QUESTION
Front
In double-stranded DNA, what is the relationship between Adenine and Thymine?
Back
The amount of Adenine is always equal to the amount of Thymine.
6.
FLASHCARD QUESTION
Front
What are the four bases of DNA?
Back
The four bases of DNA are Adenine, Thymine, Cytosine, and Guanine.
7.
FLASHCARD QUESTION
Front
What is the role of mRNA in protein synthesis?
Back
mRNA carries the genetic information from DNA to the ribosome for protein synthesis.
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