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Worksheets

Science

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What is the shape of DNA

a)

a sphere

b)

a piece of string

c)

spiralling ladder

d)

A cube

2.

What is asexual reproduction

a)

When one parent cell reproduces

b)

When two parent cells reproduce

c)

when twins are made

d)

when triplets are made

3.

The basic unit of a living organism

a)

genes

b)

cells

c)

DNA

d)

Chromosomes

4.

What are the bases of the DNA

a)

(a,b) (c,d)

b)

(a,g) (t,c)

c)

(g,t) (a,c)

d)

(a,t) (c,g)

5.

The ladder unzips then the floating bases attach then the ladder zips back up.

a)

The procces of Meiosis

b)

The procces of Mitosis

c)

How DNA makes a copy of itself

d)

The procces to eat food

6.

Photosynthesis

a)

How an orginism takes its shape

b)

The center of a cell

c)

Plants use the sun to make sugars

d)

How a baby is born

7.

The types of molecules living things use as fuel are____.

a)

Proteins

b)

Carboybrates

c)

Oxygen

d)

water

8.

How many chromosomes do you get from each parent

a)

23

b)

22

c)

24

d)

25

9.

How does DNA make a copy of itself

a)

Meiosis

b)

Mitosis

c)

PMAT

d)

It unzips then the free floating bases join together and then it zips back up.

10.

How do body cells make a copy of them selves.

a)

Prophase, Metaphase, Anaphase, Telephase (PMAT)

b)

Unzips then free floating bases join together then it zips back up

c)

Mitosis

d)

Meiosis

11.

What molecule forms the basic structure of organisms.

a)

Cells

b)

Proteins

c)

Carbohydrates

d)

Oxygen

12.

The DNA ladder is made up pairs called_____.

a)

cells

b)

genes

c)

Bases

d)

blocks

13.

What is cell division

a)

The procces in which a cell divides into three nearly equal sized cells.

b)

The process in which a cell divides into two nearly equal sized cells.

c)

The process in which a cell divides into four nearly equal sized cells.

d)

The process in which a cell divides into one nearly equal sized cell.

14.

The cells produced through aseual reproduction are____.

a)

small

b)

big

c)

different

d)

Identical

15.

Information about the traits of organisms is carried by chromosomes of_____.

a)

Genes

b)

DNA

c)

Blood

d)

Hair

16.

What happens during mitosis

a)

The ladder unzips then bases go together and then zips back up.

b)

Your cuts get repaired.

c)

A cells nucleus divides to from two identical nuclei

d)

A cells nucleus divides to from three identical nuclei.

17.

What type of reproduction is it when there is two parents

a)

Asexual

b)

Sexual

c)

Different

d)

IDK

18.

What happens during resperation

a)

Cells make copies of themselves

b)

DNA makes a copy of itself

c)

Organisms gather energy

d)

Orgianisms release the energy stored in sugars

19.

DNA is an example of____.

a)

Cells

b)

Oxygen

c)

nucleic acid

d)

Genes

20.

Who is the best quizizz creater ever?

a)

Brayden Wagner

b)

Sam DeLand

c)

Roger Winner

d)

Brayden Seats