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DNA chromosomes and genes Y9

Authored by Ashley Purhooa

Biology

7th - 9th Grade

NGSS covered

Used 306+ times

DNA chromosomes and genes Y9
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21 questions

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1.

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

2.

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.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The twisted ladder shape of DNA is referred to as a ....

Twizzler candy
twisted ladder
double helix
yo mama

Tags

NGSS.HS-LS1-1

4.

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-LS3-1

NGSS.HS-LS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a gene

A long length of DNA that codes for a chromosome

A short length of DNA that codes for a chromosome

A short length of DNA that codes for a protein.

Tags

NGSS.HS-LS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The number of human chromosomes is

23

46

92

64

Tags

NGSS.MS-LS3-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Genes are found within bands of DNA. Which sentence best describes the function of a gene.

Genes create more DNA for the organism to use later.

Genes create instructions that tell cells which proteins to make.

Genes create chromosomes for organisms to pass down to their offspring.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS1-1

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