DNA Structure and Replication Review

DNA Structure and Replication Review

9th - 12th Grade

25 Qs

quiz-placeholder

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DNA Structure and Replication Review

DNA Structure and Replication Review

Assessment

Quiz

Science

9th - 12th Grade

Practice Problem

Medium

NGSS
HS-LS1-1

Standards-aligned

Created by

GILBERT NSIAH

Used 7+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What kind of molecule is DNA?

carbohydrate

lipid

protein

nucleic acid

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What does DNA stand for?

dextrose nucleic acid

double nucleic acid

deoxyribonucleic acid

dinucleic acid

Tags

NGSS.HS-LS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the monomer (building block) of a DNA molecule?

fatty acid

nucleic acid

nucleotide

amino acid

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What sugar is found in a nucleotide of DNA?

glucose

dextrose

ribose

deoxyribose

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What makes up the "backbone" of a single DNA strand?

phosphate and sugar

sugar and nitrogenous base

phosphate and nitrogenous base

ribose and deoxyribose

Tags

NGSS.HS-LS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What kind of bonds help hold together the sugar-phosphate backbone of a DNA strand?

covalent bonds

hydrogen bonds

ionic bonds

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What kind of bonds hold together the nitrogenous bases at the center of the double helix structure?

covalent bonds

hydrogen bonds

ionic bonds

Tags

NGSS.HS-LS1-1

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