Genes, DNA, and Chromosomes

Genes, DNA, and Chromosomes

7th Grade

43 Qs

quiz-placeholder

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Genes, DNA, and Chromosomes

Genes, DNA, and Chromosomes

Assessment

Quiz

Science

7th Grade

Practice Problem

Medium

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

+3

Standards-aligned

Created by

Teresa Maddox

Used 26+ times

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43 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the BEST definition of DNA?

a spiral ladder

something in your cells

the recipe for making an organism

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DNA is inside your cells. What part of the cell is the DNA inside of?

cell membrane
cytoplasm
nucleus

Tags

NGSS.MS-LS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is a gene?

A bundle (like a hot dog bun) that the DNA is packed into
something inside the nucleus
a piece of DNA
all of your DNA

Tags

NGSS.HS-LS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sentence is FALSE?

All organisms have 23 pairs of DNA.
Chromosomes are made of genes.
DNA is made out of 4 chemicals: adenine, cytosine, thymine, guanine
DNA is the recipe for life.

Tags

NGSS.MS-LS3-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sentence is FALSE?

Humans have 23 pairs of DNA.
Humans have 46 total chromosomes.
Genes are made of chromosomes.
Every human's DNA is at least 99% similar.

Tags

NGSS.HS-LS3-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following does NOT describe this picture?

humans' 46 chromosomes
one gene
the human genome
humans' 23 pairs of chromosomes

Tags

NGSS.HS-LS3-1

7.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

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

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