
Genetics TOPIC 2 Review: DNA
Authored by KIMBERLY STEINBERGER
Science
6th - 8th Grade
NGSS covered
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the cell organelle in which you would find DNA?
DNA is found on chromosomes in the nucleus
DNA is found on chromosomes in the mitochondria
DNA is found on ribosomes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Genes are made up of sections of DNA.
True
False
Tags
NGSS.HS-LS3-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the structure of DNA look like?
A bundle of yarn
A twisted figure 8
A twisted ladder or spiral staircase
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which describes how the bases of DNA connect.
A-T and C-G
A-G and C-T
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What alternates along the sides of the DNA?
Nitrogen Bases
Sugars and Phosphates
Genes
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What part of the DNA structure determines the code?
Sugars
nitrogen bases (ATCG)
Phosphates
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When the DNA code is changed, the meaning of the gene is changed. What are changes in genes called?
acquisitions
modifications
mutations
Tags
NGSS.HS-LS3-2
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