Quiz about Cell Energy

Question 1

Why do cells need energy?

Accepted Answer

To make proteins and transport substances

Answer

To produce light

Answer

To create sound

Answer

To generate heat

Question 2

What is one function that requires energy in cells?

Accepted Answer

Making proteins

Answer

Producing light

Answer

Creating sound

Answer

Generating heat

Question 3

What do all living things need to survive?

Accepted Answer

Energy

Answer

Light

Answer

Sound

Answer

Heat

Question 4

How does a zebra get its energy?

Accepted Answer

By eating grass/plants

Answer

By eating smaller fish

Answer

From the sun and water

Answer

From decaying matter

Question 5

What is the source of energy for a shark?

Accepted Answer

Eating smaller fish

Answer

Eating grass/plants

Answer

From the sun and water

Answer

From decaying matter

Question 6

How do flowers obtain energy?

Accepted Answer

From the sun and water

Answer

By eating smaller fish

Answer

By eating grass/plants

Answer

From decaying matter

Question 7

Where do mushrooms get their energy from?

Accepted Answer

From decaying matter

Answer

By eating smaller fish

Answer

By eating grass/plants

Answer

From the sun and water

Question 8

What process do plants use to create food?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Fermentation

Answer

Digestion

Question 9

What does photosynthesis capture to make food?

Accepted Answer

Sunlight energy

Answer

Water

Answer

Soil nutrients

Answer

Oxygen

Question 10

How do nearly all living things obtain energy?

Accepted Answer

From the energy of sunlight captured during photosynthesis

Answer

From the energy of the moon

Answer

From the energy of the wind

Answer

From the energy of water

Question 11

How does grass obtain energy?

Accepted Answer

Directly from sunlight

Answer

From eating other plants

Answer

From the soil

Answer

From water

Question 12

How does a zebra obtain energy?

Accepted Answer

From eating grass

Answer

From drinking water

Answer

From sunlight

Answer

From the air

Question 13

What are organisms that make their own food called?

Accepted Answer

Producers

Answer

Consumers

Answer

Heterotrophs

Answer

Decomposers

Question 14

What is another name for producers?

Accepted Answer

Autotrophs

Answer

Heterotrophs

Answer

Decomposers

Answer

Carnivores

Question 15

What are organisms that cannot make their own food called?

Accepted Answer

Consumers

Answer

Producers

Answer

Autotrophs

Answer

Decomposers

Question 16

What is another name for consumers?

Accepted Answer

Heterotrophs

Answer

Autotrophs

Answer

Producers

Answer

Herbivores

Question 17

How do heterotrophs obtain food?

Accepted Answer

By eating other organisms

Answer

By making their own food

Answer

By photosynthesis

Answer

By absorbing sunlight

Question 18

What do plants and some other organisms absorb during photosynthesis?

Accepted Answer

Sunlight

Answer

Water

Answer

Oxygen

Answer

Nitrogen

Question 19

What are the two main products of photosynthesis?

Accepted Answer

Sugars and oxygen

Answer

Water and carbon dioxide

Answer

Oxygen and nitrogen

Answer

Sugars and nitrogen

Question 20

In photosynthesis, what is converted into sugars and oxygen?

Accepted Answer

Water and carbon dioxide

Answer

Sunlight and nitrogen

Answer

Oxygen and water

Answer

Carbon dioxide and nitrogen

Question 21

What organelle in plants is responsible for capturing the sun's energy?

Accepted Answer

Chloroplasts

Answer

Mitochondria

Answer

Nucleus

Answer

Ribosomes

Question 22

What pigment is found in chloroplasts that helps capture sunlight?

Accepted Answer

Chlorophyll

Answer

Hemoglobin

Answer

Melanin

Answer

Keratin

Question 23

What is the role of chlorophyll in capturing the sun's energy?

Accepted Answer

It captures light energy and converts it to a usable form.

Answer

It absorbs water from the soil.

Answer

It releases carbon dioxide into the air.

Answer

It stores energy in the roots.

Question 24

Where does the process of capturing light energy mostly occur in plants?

Accepted Answer

In the leaves

Answer

In the roots

Answer

In the flowers

Answer

In the stems

Question 25

What happens to water in the chloroplast during the first stage of photosynthesis?

Accepted Answer

It is split into hydrogen and oxygen.

Answer

It is converted into glucose.

Answer

It is absorbed by the roots.

Answer

It is used to cool the plant.

Question 26

What enters the plant and travels to the chloroplast during Stage 2 of photosynthesis?

Accepted Answer

Carbon dioxide (CO2)

Answer

Oxygen (O2)

Answer

Nitrogen (N2)

Answer

Hydrogen (H2)

Question 27

What is the result of the reactions between carbon dioxide and hydrogen in Stage 2 of photosynthesis?

Accepted Answer

Sugars

Answer

Proteins

Answer

Fats

Answer

Water

Question 28

What is one of the sugars created during photosynthesis?

Accepted Answer

Glucose

Answer

Fructose

Answer

Sucrose

Answer

Lactose

Question 29

What is another product of the reactions in plants that leaves the plant and flows into the world?

Accepted Answer

Oxygen (O2)

Answer

Carbon Dioxide (CO2)

Answer

Nitrogen (N2)

Answer

Hydrogen (H2)

Question 30

What can cells use glucose for in Stage 2 of photosynthesis?

Accepted Answer

To carry out vital cell functions

Answer

To produce oxygen

Answer

To absorb sunlight

Answer

To create water

Question 31

What happens to sugars in cells during Stage 2 of photosynthesis?

Accepted Answer

They are broken down to release energy

Answer

They are used to create proteins

Answer

They are converted into water

Answer

They are stored as oxygen

Question 32

What are the reactants in the photosynthesis equation?

Accepted Answer

Carbon dioxide and water

Answer

Glucose and oxygen

Answer

Light energy and glucose

Answer

Oxygen and water

Question 33

What is the main product of photosynthesis?

Accepted Answer

Glucose

Answer

Oxygen

Answer

Water

Answer

Carbon dioxide

Question 34

Which of the following is released as a byproduct of photosynthesis?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Water

Answer

Glucose

Question 35

What is cellular respiration?

Accepted Answer

The process by which cells obtain energy from glucose

Answer

The process by which plants make food

Answer

The process of cell division

Answer

The process of photosynthesis

Question 36

During cellular respiration, what do cells break down to release energy?

Accepted Answer

Glucose and other molecules

Answer

Proteins

Answer

Lipids

Answer

Water

Question 37

What is required for cellular respiration to occur?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Nitrogen

Answer

Hydrogen

Question 38

What do living things need a constant supply of?

Accepted Answer

Energy

Answer

Water

Answer

Oxygen

Answer

Food

Question 39

What process does your body carry out continuously?

Accepted Answer

Cellular respiration

Answer

Photosynthesis

Answer

Digestion

Answer

Circulation

Question 40

What happens to glucose when you eat a meal?

Accepted Answer

It is stored in the body's energy savings account.

Answer

It is used immediately for energy.

Answer

It is converted into proteins.

Answer

It is excreted from the body.

Question 41

How do cells obtain energy when they need it?

Accepted Answer

By breaking down glucose through cellular respiration.

Answer

By converting glucose into fat.

Answer

By absorbing energy from the sun.

Answer

By producing glucose from water.

Question 42

What does respiration involve?

Accepted Answer

Moving air in and out of your lungs

Answer

Digesting food

Answer

Circulating blood

Answer

Producing energy

Question 43

What is the primary purpose of breathing?

Accepted Answer

To bring oxygen into your lungs

Answer

To remove carbon dioxide from your cells

Answer

To circulate blood

Answer

To digest food

Question 44

What does breathing remove from the body?

Accepted Answer

Waste products of cellular respiration

Answer

Oxygen

Answer

Nutrients

Answer

Blood cells

Question 45

How many stages are there in cellular respiration?

Accepted Answer

Two stages

Answer

One stage

Answer

Three stages

Answer

Four stages

Question 46

Where does the first stage of cellular respiration occur?

Accepted Answer

Cytoplasm

Answer

Mitochondria

Answer

Nucleus

Answer

Chloroplast

Question 47

What happens to glucose during the first stage of cellular respiration?

Accepted Answer

It is broken down into smaller molecules

Answer

It is converted into oxygen

Answer

It is stored as fat

Answer

It is turned into protein

Question 48

How much energy is released during the first stage of cellular respiration?

Accepted Answer

Very little energy

Answer

A lot of energy

Answer

No energy

Answer

Moderate energy

Question 49

In which part of the cell does the second stage of cellular respiration take place?

Accepted Answer

Mitochondria

Answer

Cytoplasm

Answer

Nucleus

Answer

Ribosome

Question 50

What is required for the second stage of cellular respiration to occur?

Accepted Answer

Oxygen

Answer

Carbon dioxide

Answer

Nitrogen

Answer

Hydrogen

Question 51

What happens to small molecules during the second stage of cellular respiration?

Accepted Answer

They are broken down more and release energy.

Answer

They are combined to form larger molecules.

Answer

They are stored for later use.

Answer

They are converted into water.

Question 52

Which molecule is a reactant in cellular respiration?

Accepted Answer

Glucose

Answer

Carbon Dioxide

Answer

Water

Answer

Energy

Question 53

What are the products of cellular respiration?

Accepted Answer

Carbon Dioxide, Water, and Energy

Answer

Glucose and Oxygen

Answer

Water and Glucose

Answer

Oxygen and Energy

Question 54

many autotrophs have _____________ in their leaves that collect solar energy.

Accepted Answer

chloroplasts

Answer

mitochondria

Answer

ribosomes

Answer

nuclei

Question 55

These organisms make their own energy

Accepted Answer

autotrophs

Answer

heterotrophs

Question 56

Heterotroph

Accepted Answer

Organisms that consumes others for energy.

Answer

Organism that makes its own food.

Answer

Algae

Answer

Organisms that perform chemosynthesis.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science