Which of the following best describes a DNA molecule?
DNA structure

Quiz
•
Science
•
8th - 9th Grade
•
Medium
Hussam Awwad
Used 21+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
contains ribose
made of amino acids
double helix
contains Uracil
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
DNA is a polymer made of:
Purines
Nucleotides
Ribosomes
Pyrimidines
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is DNA important?
it is very small and very complicated
it's in everything
because we eat it every day for energy
it serves as the blueprint for traits of all living things
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which organelle is DNA usually found in?
cell membrane
nucleus
vacuole
ribosome
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Guanine bonds with ______________.
Adenine
Cytosine
Guanine
Thymine
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will the matching sequence be on a strand that reads AAGCTAT?
TTCGATA
AACGATA
CCTGATA
TTCGTTA
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three components of a nucleotide?
sugar, hydrogen, nitrogen base
sugar, oxygen, nitrogen base
sugar, phosphate, nitrogen base
sugar, phosphate, protein
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which shows the correct complementary base pairing for DNA?
C-A, T-G
A-G, C-T
C-G, U-A
T-A, G-C
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does DNA stand for?
Deoxyribonucleic acid
Deribonucleic acid
Denitrogenous acid
Diribonucleic acid
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