DNA Structure & Replication

DNA Structure & Replication

9th - 10th Grade

29 Qs

quiz-placeholder

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DNA Structure & Replication

DNA Structure & Replication

Assessment

Quiz

Biology

9th - 10th Grade

Practice Problem

Medium

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

+1

Standards-aligned

Created by

RANDOLPH HARDIGREE

Used 996+ times

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29 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following units are repeatedly joined together to form a strand of DNA? (This is the MONOMER of DNA.) 

amino acids
nucleotides
fatty acids
polysaccharides

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Adenine bonds with ______________.

Guanine
Thymine
Cytosine
Adenine

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Guanine bonds with ______________.

Adenine
Guanine
Cytosine
Thymine

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Why is DNA important?

it is very small and very complicated
it's in everything
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

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What are the 4 nitrogen bases?

adenine, thymine, cytoplasm, and guanine
adenine, thymine cytosine, and guanine
adenine, thymine, cytosine, and gylcerol
adenine, thymine, cytosine, and glucose

Tags

NGSS.MS-LS3-1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which 2 molecules forms the sides (backbone) of the DNA ladder?

deoxyribose and adenine
deoxyribose and a hydrogen bond
sugar and the nucleus
deoxyribose (sugar) and phosphate

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which enzyme is responsible for adding nucleotides?

Topoisomerase
DNA Polymerase
Ligase
Primase

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