Search Header Logo
  1. Resource Library
  2. Science
  3. Biology
  4. Dna Structure And Replication
  5. Dna Structure & Replication
DNA Structure & Replication

DNA Structure & Replication

Assessment

Presentation

Science

9th Grade

Practice Problem

Medium

NGSS
K-ESS3-1, HS-LS1-1, HS-LS1-6

+18

Standards-aligned

Created by

Mark Chromik

Used 5+ times

FREE Resource

37 Slides • 15 Questions

1

media

2

media

3

Draw

Draw a Chromosome

4

media

5

Multiple Choice

Question image

DNA codes for the synthesis of what?

1

Lipids

2

Carbohydrates

3

Proteins

4

RNA

6

media

7

media

8

media

9

Match

Question image

Match!

Phosphate

Pentose Sugar

Nitrogenous Bases

Nucleotide

10

media

11

media

12

media

13

media

14

Match

Question image

Adenine

Guanine

Cytosine

Thymine

Thymine

Cytosine

Guanine

Adenine

15

media

16

media

17

media

18

Multiple Choice

Question image

What components are the steps of the ladder?

1

Nitrogenous Bases

2

Pentose Sugar

3

Phosphate

4

Nucleotide

19

Fill in the Blank

Question image

The backbone of a DNA molecule is made of Phosphate and what?

20

Draw

Draw a DNA Molecule with:
Nitrogenous Base &
Sugar/Phosphate Backbone

21

media

22

media

23

media

24

media

25

media

26

media

27

Open Ended

Question image

Hydrogen bonds are weak, why do you think it is important to have weak bonds between the nitrogenous bases?

28

media

29

media

30

media

31

media

32

Open Ended

Question image

If I am going to make a new cell... I must first build organelles for that cell, and then double the cell's DNA. Why would I want to double the DNA of a cell before making a new cell?

33

media

34

Multiple Choice

Question image

Which of the 4 biomolecules are enzymes categorized as?

1

Carbohydrates

2

Lipids

3

Proteins

4

Nucleic Acids

35

media

36

Draw

Draw DNA Replication, Label:
2 New Strands
2 Original Strands

37

media

38

Open Ended

Question image

We have not covered the Cell Cycle yet, but what is an educated guess as to what it's purpose is?

39

media

40

media

41

media

42

media

43

Match

Question image

DNA Polymerase

Helicase

DNA

Adds Complementary Bases

Unzips the DNA

Double Helix

44

media

45

media

46

media

47

Open Ended

Question image

Why does DNA Replication need to be both FAST and ACCURATE?

48

media

49

Open Ended

Question image

Do you think DNA polymerase catches every error in DNA Replication? Explain your logic.

50

media

51

media

52

media
media

Show answer

Auto Play

Slide 1 / 52

SLIDE