DNA Structure
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the structure of a DNA molecule?
Back
A DNA molecule is structured as a double helix.
2.
FLASHCARD QUESTION
Front
What is the process called when DNA makes a copy of itself?
Back
The process is called replication.
3.
FLASHCARD QUESTION
Front
Why is DNA important for living organisms?
Back
DNA serves as the blueprint for traits of all living things.
Tags
NGSS.HS-LS1-1
NGSS.HS-LS3-1
4.
FLASHCARD QUESTION
Front
What is a section of DNA that codes for a specific protein called?
Back
A section of DNA that codes for a specific protein is called a gene.
5.
FLASHCARD QUESTION
Front
What are the components of a nucleotide?
Back
A nucleotide is made of sugar, phosphate, and a nitrogen base.
6.
FLASHCARD QUESTION
Front
What are the four nitrogen bases found in DNA?
Back
The four nitrogen bases in DNA are Adenine, Thymine, Cytosine, and Guanine.
7.
FLASHCARD QUESTION
Front
How do the nitrogen bases pair in DNA?
Back
Adenine pairs with Thymine, and Cytosine pairs with Guanine.
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