Quiz about KS3 Biology revision 1

Question 1

A _______ is the basic unit of living things.

Accepted Answer

cell

Answer

vacuole

Answer

nutrient

Answer

brain

Question 2

This is a thin layer surrounding all cells that allows water and dissolved materials to pass into and out of the cell.

Accepted Answer

cell membrane

Answer

nucleus

Answer

vacuole

Answer

chloroplast

Question 3

This is a jellylike substance that fills much of the cell.

Accepted Answer

cytoplasm

Answer

cell membrane

Answer

chloroplast

Answer

vaculoe

Question 4

This is the control center of a cell.

Accepted Answer

nucleus

Answer

vacuole

Answer

cytoplasm

Answer

cell wall

Question 5

When animals increase in size and undergo changes during their life cycle, this is an example of...

Accepted Answer

growing and developing

Answer

reproducing

Answer

releasing energy

Answer

taking in nutrients

Question 6

Is it a living or a non-living thing?

Accepted Answer

Living thing

Answer

Non-living thing

Question 7

Is it a living or a non-living thing?

Accepted Answer

Living thing

Answer

Non-living thing

Question 8

Is it a living or a non-living thing?

Accepted Answer

Living thing

Answer

Non-living thing

Question 9

All living organisms are made up of ____.

Accepted Answer

Cells

Answer

Bacteria

Answer

Organs

Answer

Tissue

Question 10

What is reproducing?

Accepted Answer

To make offspring similar to the parents

Answer

To eat

Answer

To read

Answer

To do homework

Question 11

What do living things use energy for?

Accepted Answer

To do things like grow, heal and digest.

Answer

To find friends

Answer

To succeed in school

Answer

To reach their goal

Question 12

Any living thing is called an

Accepted Answer

organism

Answer

organ

Answer

organization

Question 13

An animal that hunts other animals for food

Accepted Answer

predator

Answer

omnivore

Answer

consumer

Answer

prey

Question 14

Break down and absorb nutrients from decaying organisms

Accepted Answer

decomposers

Answer

prey

Answer

ecosystems

Answer

consumers

Question 15

An animal that is hunted and eaten by another animal

Accepted Answer

prey

Answer

producer

Answer

consumer

Answer

predator

Question 16

Organisms that cannot make their own food. They eat other organisms to get energy.

Accepted Answer

consumer

Answer

predator

Answer

prey

Answer

omnivore

Question 17

Animals that feed on herbivores, the primary consumers in a food web.

Accepted Answer

secondary consumers

Answer

tertiary consumers

Answer

primary consumers

Answer

decomposers

Question 18

All of the living and nonliving things in an area that interact with one another.

Accepted Answer

ecosystem

Answer

food web

Answer

food chain

Answer

consumers

Question 19

An animal that feeds on secondary consumers in a food chain.

Accepted Answer

tertiary consumer

Answer

secondary consumer

Answer

primary consumer

Answer

producer

Question 20

Shows how food and energy passes from one organism to another in an ecosystem.

Accepted Answer

food chain

Answer

connect the dots

Answer

food web

Answer

CEC classes

Question 21

Which of the following is true for ALL living things?

Accepted Answer

All living things grow.

Answer

All living things can move independently.

Answer

All living things need insulin to survive.

Answer

All living things have brain cells.

Question 22

Which of the following is true for ALL living things?

Accepted Answer

All living things reproduce.

Answer

All living things eat other organisms to survive.

Answer

All living things have muscle fibers.

Answer

All living things need oxygen.

Question 23

All living things use energy.

Accepted Answer

True.

Answer

False.

Question 24

Why do we breathe?

Accepted Answer

We need oxygen to produce energy, which we need to be alive.

Answer

We need oxygen to repair tissues.

Answer

We need oxygen to digest food.

Answer

We need oxygen to fight off pathogens.

Question 25

What is a Herbivores?

Accepted Answer

A animal that eats plant

Answer

A animal that eats meat

Answer

A plant that makes its own food

Answer

a plant that eats meat

Question 26

What is a Carnivore?

Accepted Answer

A animal that eats meat

Answer

A animal that eats plants

Answer

A animal that makes it own food

Answer

A animal that doesn't eat animals or plants

Question 27

which one is a Producer?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 28

What is a producer?

Accepted Answer

Organism that creates their own food.

Answer

Organism that eat other organisms for energy

Answer

Organism that eat other dead organisms

Question 29

What animal is on the top of the food chain?
*Remember Humans are on the top of all food chains because we do not get hunted.

Accepted Answer

Owl

Answer

Grass

Answer

Grasshopper

Answer

Mouse

Question 30

Who does the owl get energy from?

Accepted Answer

Mouse

Answer

Grass

Answer

Grasshopper

Answer

Ow

Question 31

Who is the producer in this food chain?

Accepted Answer

Grass

Answer

Grasshopper

Answer

Mouse

Answer

Ow

Question 32

Animals that are being hunted and eaten by predators.

Accepted Answer

prey

Answer

extinct

Question 33

Recently, a family of bobcats moved into an area with a large rabbit population. What changes may occur in the ecosystem?

Accepted Answer

The rabbit population may decrease

Answer

The rabbit population may increase

Answer

The rabbit population may increase first, then decrease

Answer

The rabbit population will remain the same

Question 34

Where does the energy start in this food chain?

Accepted Answer

Sun

Answer

Plant

Answer

Deer

Answer

Wolf

Question 35

In this energy pyramid, which organisms have the most energy available?

Accepted Answer

Producers

Answer

Carnivores

Answer

Herbivores

Answer

Top Predator

Question 36

The diagram represents a pyramid of energy in an ecosystem.  Which level would most likely contain organisms that do photosynthesis?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 37

Which of the following shows the correct pyramid of biomass for the food chain?

Accepted Answer

A

Answer

B

Question 38

Which organism recieves the least amount of energy from the producer?

Accepted Answer

Owl

Answer

Grasshopper

Answer

Lilypad

Answer

Mouse

Question 39

a rigid supporting layer that surrounds the cells of plants and some other organisms

Accepted Answer

cell wall

Answer

cell membrane

Answer

nucleus

Answer

cytoplasm

Question 40

the thick fluid region of a cell located inside the cell membrane or between the cell membrane and nucleus

Accepted Answer

cytoplasm

Answer

cell wall

Answer

organelle

Answer

golgi apparatus

Question 41

In cells a large oval organelle that contains the cells genetic material in the form of DNA and controls many of the cells activities

Accepted Answer

nucleus

Answer

organelle

Answer

ribosome

Answer

cell wall

Question 42

a sac like organelle that stores water, food, and other matter

Accepted Answer

vacuole

Answer

lysosome

Answer

cytoplasm

Answer

cell wall

Question 43

Cell

Accepted Answer

Smallest living unit of an organism. Made of organelles.

Answer

Made up of many organs all working towards the same purpose.

Answer

Component of a cell. Each one has a particular function within the cell.

Answer

A group of tissues working together to carry out a particular function.

Question 44

Organism

Accepted Answer

This is a living thing. It can either be made up of one cell (e.g. bacteria) or many cells (e.g. human)

Answer

Made up of many organs all working towards the same purpose.

Answer

A group of tissues working together to carry out a particular function.

Answer

Made up of many organs all working towards the same purpose.

Question 45

Contains chlorophyll (green pigment) and uses the sun to make food

Accepted Answer

chloroplast

Answer

cell membrane

Answer

cell wall

Answer

cytoplasm

Question 46

rigid outer layer that supports and allows it to grow tall

Accepted Answer

cell wall

Answer

cell membrane

Answer

chloroplast

Answer

cytoplasm

Question 47

controls movement of materials in and out of the cell, maintains homeostasis

Accepted Answer

cell membrane

Answer

cell wall

Answer

chloroplast

Answer

cytoplasm

Question 48

jelly like material that protects cell organelles

Accepted Answer

cytoplasm

Answer

cell membrane

Answer

cell wall

Answer

chloroplast

Question 49

"power house" of the cell - converts sugar into energy

Accepted Answer

mitochondrion

Answer

cytoplasm

Answer

nucleus

Answer

vacuoles

Question 50

fluid-filled sacs that store food

Accepted Answer

vacuoles

Answer

cytoplasm

Answer

mitochondrion

Answer

nucleus

Question 51

the brain of the cell

Accepted Answer

nucleus

Answer

cytoplasm

Answer

mitochondrion

Answer

vacuoles

Question 52

Which of these is not found in the animal cell and is found in the plant cell? Pick more than one

Accepted Answer

cell wall

Accepted Answer

chloroplast

Answer

cell membrane

Answer

cytoplasm

Question 53

What is #1 in the diagram?

Accepted Answer

mitochondrion

Answer

nucleus

Answer

cell wall

Answer

cytoplasm

Question 54

What is #2 in the diagram?

Accepted Answer

cell membrane

Answer

vacuoles

Answer

chloroplast

Answer

nucleus

Question 55

What is #3 in the diagram?

Accepted Answer

nucleus

Answer

vacuoles

Answer

cell membrane

Answer

chloroplast

Question 56

What is #4 in the diagram?

Accepted Answer

vacuoles

Answer

cell membrane

Answer

chloroplast

Answer

nucleus

Question 57

What is #5 in the diagram?

Accepted Answer

cytoplasm

Answer

nucleus

Answer

cell wall

Answer

mitochondrion

Question 58

What is #1 in the diagram?

Accepted Answer

cytoplasm

Answer

nucleus

Answer

cell wall

Answer

mitochondrion

Question 59

What is #2 in the diagram?

Accepted Answer

vacuoles

Answer

cell membrane

Answer

chloroplast

Answer

nucleus

Question 60

What is #3 in the diagram?

Accepted Answer

nucleus

Answer

vacuoles

Answer

cell membrane

Answer

chloroplast

Question 61

What is #4 in the diagram?

Accepted Answer

mitochondrion

Answer

nucleus

Answer

cell wall

Answer

cytoplasm

Question 62

What is #5 in the diagram?

Accepted Answer

chloroplast

Answer

vacuoles

Answer

cell membrane

Answer

nucleus

Question 63

What is #6 in the diagram?

Accepted Answer

cell wall

Answer

nucleus

Answer

cytoplasm

Answer

mitochondrion

Question 64

What is #7 in the diagram?

Accepted Answer

cell membrane

Answer

vacuoles

Answer

chloroplast

Answer

nucleus

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