DNA STRUCTURE 2023

DNA STRUCTURE 2023

Presentation

•

Biology

•

9th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS1-1, HS-LS3-1

Standards-aligned

Created by

Alton St.Rose

Used 6+ times

FREE Resource

15 Slides • 12 Questions

1

2

Also called the monomer

3

4

5

6

7

Multiple Choice

Question image

What is "A"?

1

Nucleotide

2

Deoxyribose Sugar

3

Nitrogenous base

4

Phosphate

8

Multiple Choice

Question image

What is "C"?

1

Deoxyribose Sugar

2

Phosphate

3

Nitrogenous base

4

Nucleotide

9

Multiple Choice

Question image

What is the molecule in the image?

Hint: All three letters together is called what?

B+A+C= __________

1

Deoxyribose Sugar

2

Lipids

3

Nucleotide

4

Protein

10

11

12

13

DOUBLE HELIX!
SAME TWISTED LADDER!

14

Multiple Choice

Question image

Why is DNA important?

1

it is very small and very complicated

2

it's in everything

3

it serves as the blueprint for traits of all living things

4

because we eat it every day for energy

15

Multiple Choice

Which 2 molecules form the sides (backbone) of the DNA ladder?

1

deoxyribose sugar and phosphate

2

deoxyribose sugar and a hydrogen bond

3

deoxyribose sugar and the nucleus

4

deoxyribose sugar and adenine

16

Multiple Choice

What was the shape of DNA called?

1

Double helix

2

Alpha helix

3

Double Protien

4

Single helix

17

18

19

Multiple Choice

What are the proper complementary base-pairs?

1

A--T and G--C

2

A--C and T--G

3

G--T and A--C

4

A--G and C--T

20

Multiple Choice

T A G G A C T

1

T A G G A C T

2

A T G G T G A

3

A T C C T G A

4

T T C C A G T

21

Multiple Choice

GGG - ACT - TTT

1

CCC - TGA - AAA

2

TTT - CAT - GGG

3

AAA - CAG - GGG

4

GGG - TGA - CCC

22

23

24

Bonus Questions!

Last 3 questions. Top 3 get treasure. Good luck!

25

Hotspot

Click on the nitrogenous base!

26

Dropdown

What makes up the rungs (steps) of a DNA ladder?

27

Match

Match the following

Adenine (A)

Cytoisine (C)

Type of Nucleic Acid

Twisted Ladder

Building block of Nucleic Acid

Thymine (T)

Guanine (G)

DNA

Double helix

Nucleotide

Thymine (T)

Guanine (G)

DNA

Double helix

Nucleotide

pattern-tertiary

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