DNA and Genetics Review

DNA and Genetics Review

6th - 8th Grade

46 Qs

quiz-placeholder

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DNA and Genetics Review

DNA and Genetics Review

Assessment

Quiz

Science

6th - 8th Grade

Medium

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

+7

Standards-aligned

Created by

Shandra Dunn

Used 3+ times

FREE Resource

46 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image
Which of the following best describes a DNA molecule?
double helix
contains ribose
made of amino acids
contains Uracil

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 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

2 mins • 1 pt

Media Image

Why is DNA important?

it is very small and very complicated

it's in everything

it carries the genetic code for all living things

because we eat it every day for energy

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

5.

MULTIPLE CHOICE QUESTION

1 min • 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

1 min • 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 organelle is DNA usually found in?
cell membrane
vacuole
chloroplast
nucleus

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