DNA & Replication

DNA & Replication

9th - 10th Grade

29 Qs

quiz-placeholder

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DNA & Replication

DNA & Replication

Assessment

Quiz

Biology

9th - 10th Grade

Medium

NGSS
HS-LS3-2, HS-LS1-1, HS-LS3-1

+1

Standards-aligned

Created by

Jutta Marateo-Gonzalez

Used 18+ times

FREE Resource

29 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

If the percentage of DNA is made of 30% Thymine, what is the correct percentage of Guanine?
30
15
20
60

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The enzyme that unzips the DNA to prepare for replication
helicase
replicase
polymerase
synthase

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A scientist observes a base sequence of AGCTAG. Which of the following would be the complementary strand?

TGCATG

TCGATC

TAGCTA

TTAAGG

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A process in which DNA has the unique ability to make an exact copy of itself.
Replication
Translation
Transcription

Tags

NGSS.HS-LS3-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The bonds that hold the two strands of DNA together come from...
the attraction of phosphate groups 
strong bonds between  bases and sugars
carbon to carbon bonds in the sugar
weak hydrogen bonds between the bases

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is responsible for holding the two strands of the DNA double helix together?
hydrogen bonds
alleles
London dispersion forces
deoxyribose sugars

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Why is DNA important?

it is expensive

it is an enzyme

it serves as the blueprint for traits of all living things

because we eat it every day for energy

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS3-2

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