DNA Structure and DNA Replication

DNA Structure and DNA Replication

9th Grade

•

24 Qs

quiz-placeholder

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DNA Structure and DNA Replication

DNA Structure and DNA Replication

Assessment

Quiz

•

Biology

•

9th Grade

•

Practice Problem

•

Medium

•
NGSS
HS-LS1-1, HS-LS3-1, HS-LS3-2

Standards-aligned

Created by

Denise Cobian

Used 97+ times

FREE Resource

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the pentagon in the DNA structure called?

Ribose Sugar

Deoxyribose Sugar

Glucose

Fructose

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Look at the image of DNA: what is the green circle called?

Phosphate Group

Sugar Group

Nitrogenous Base

Hydrogen Bond

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What type of bond holds the pentagon and green circle together in the DNA structure?

Hydrogen bonds

Ionic bonds

Covalent bonds

Metallic bonds

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Look at the image of DNA below: what are the squares with letters called?

Nitrogen Bases

Amino Acids

Sugars

Phosphates

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What type of bonds join the squares together in the DNA structure?

Covalent bonds

Ionic bonds

Weak hydrogen bonds

Metallic bonds

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What are the three components that make up a nucleotide in DNA?

Phosphate group, deoxyribose sugar, base

Ribose sugar, phosphate group, lipid

Deoxyribose sugar, amino acid, base

Phosphate group, ribose sugar, protein

Tags

NGSS.HS-LS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What parts make up the backbone of DNA?

Phosphate group and deoxyribose sugar

Adenine and thymine

Guanine and cytosine

Ribose sugar and uracil

Tags

NGSS.HS-LS1-1

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