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Worksheets

removal to the max

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The main reason animals need to eat food is to get...

a)

Water

b)

Energy

c)

Sunlight

d)

Sleep

2.

The main reason animals need to eat food is to get...

a)

Water

b)

Energy

c)

Sunlight

d)

Sleep

3.

What is the "fuel" that most cells break down for energy?

a)

Protein

b)

Salt

c)

Glucose

d)

Oxygen

4.

Why do you need to breathe in oxygen?

a)

To help your cells release energy from food

b)

To make your blood red

c)

To create carbon dioxide

d)

To cool your body down

5.

The 'powerhouse' of the cell, where energy is released from food, is the...

a)

Nucleus

b)

Chloroplast

c)

Mitochondrion

d)

Cell membrane

6.

A plant's green color comes from chloroplasts. Their job is to...

a)

Absorb water

b)

Fight diseases

c)

Capture sunlight

d)

Store sugar

7.

What gas do plants release as a waste product?

a)

Oxygen

b)

Carbon Dioxide

c)

Hydrogen

d)

Methane

8.

What gas do animals release as a waste product?

a)

Oxygen

b)

Carbon Dioxide

c)

Hydrogen

d)

Methane

9.

The process of plants using sunlight to make food is called...

a)

Photosynthesis

b)

Cellular Respiration

c)

Digestion

d)

Breathing

10.

The process of cells breaking down food to release energy is called...

a)

Photosynthesis

b)

Cellular Respiration

c)

Digestion

d)

Breathing

11.

Which organ system has a similar function with the endoplasmic reticulum?

a)

Respiratory system

b)

Circulatory system

c)

Skeletal system

d)

Nervous system

12.

The organelle that transports proteins from the site of protein synthesis to the site of modification

a)

Vacuole

b)

Ribosomes

c)

Golgi apparatus

d)

Endoplasmic reticulum

13.

The “excretory system” of the cell.

a)

Endoplasmic reticulum

b)

Lysosome

c)

Golgi apparatus

d)

Mitochondrion

14.

Which organelle is correctly paired with its function?

a)

Mitochondrion-converts glucose to energy

b)

Ribosome-site of energy production

c)

Cell wall-converts sunlight energy to glucose

d)

Golgi bodies-storage of excess water

15.

How are prokaryotic and eukaryotic cells similar?

a)

Both contain cell walls.

b)

Both contain membrane-bound organelles.

c)

Both contain ribosomes.

d)

Both contains a nucleus.

16.

A microorganism observed under a microscope is unicellular and lacks nucleus.

a)

eukaryote because it doesn’t have a nucleus

b)

prokaryote because it doesn’t have a nucleus

c)

animal cell because it is unicellular

d)

plant cell because it is unicellular

17.

The organelle that controls cellular activities. It stores genetic information of the organism.

a)

Vacuole

b)

Mitochondria

c)

Ribosomes

d)

Nucleus

18.

It controls what chemicals or substances enters and leaves the cell. It is plays key role in cell’s homeostasis.

a)

Chloroplast

b)

Golgi apparatus

c)

Ribosomes

d)

Cell membrane

19.

Floating in the cytoplasm, these organelles are makers of proteins for the cell.

a)

Ribosomes

b)

Golgi apparatus

c)

Lysosomes

d)

Vacuole

20.

This organelle helps plants convert sunlight into glucose (sugar) for food.

a)

Chloroplast

b)

Cytoplasm

c)

Vacuole

d)

Cell wall