
DNA and Chromosomes
Authored by Katherine Wood
Science
8th Grade
NGSS covered
Used 121+ times

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41 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is DNA (deoxyribonucleic acid)?
protein
phosphate
ribosome
genetic material
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Nucleotides are made of? (select 3)
phosphate group
5-carbon sugar
nitrogen-containing base
protein
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The only difference between each nucleotide is the __________.
phosphate group
5-carbon sugar
nitrogen-containing base
protein
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How many possible bases are there in DNA?
2
3
4
5
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A always pairs with?
A
T
G
C
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
T always pairs with?
A
T
G
C
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
C always pairs with?
A
T
G
C
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