G6 Cells end of unit quiz

An organ is:

• another name for a living thing

• a large part of an animal or plant that does a very important job

• the part of the body that makes sounds

• another name for a body

Organ contains

• hearts

• tissues

• glass

• newspaper

In this picture what is part "z"

• stomach

• kidney

• heart

• lung

What are the kidneys used for?

• To get rid of waste

• to help us breathe

• to help us digest food

• to make blood

Microscopes magnify things. This means that they:

• make things look smaller

• make things look bigger

• a substance that is poisonous to cells

• a green substance needed for photosynthesis

A nerve cell has to carry signals around the body quickly. To help it do this it is:

• shart and square

• very small

• very long

• able to move around the body

A root hair cell is adapted to its job beause the root hair:

• is hood-shaped to hold the plan t in the ground

• gives the cell a large surface area to help it absorb water

• has many chloroplasts to help it make food

• can move to help the plant move from place to place

On this drawing of a microscope, what is the anme of the part labelled "x"?

• Stage

• focusing wheel

• objective lens

• base

Look at the diagram of a slide being made. The object you want to look at (y) is called the:

• focus

• stage

• microscope

• specimen

A certain microscope has two lens- one is x5 and one is x10. What is the total magnification of the microscope?

• x5

• x10

• x15

• x50