Year 7 cells

True or False:

Unicellular organisms are made up of more than one cell.

• true

• false

Give an example of a unicellular organism.

• bacteria

• yeast

• animal cell

• plant cell

Which piece of scientific equipment is used to observe cells?

• telescope

• microscope

• magnifying glass

• thermometer

Which scientific word is used to describe a group of cells of the same type working together to perform a particular function?

• cells

• tissue

• organ

• organ system

Complete:

Tissues of different types that work together to perform one main function is known as an _____.

• cells

• tissue

• organ

• organ system

Complete:

Groups of organs can work together to form an _____.

• cells

• tissues

• organ

• organ system

Name 3 structures that nearly all living cells posses.

• cell membrane

• vacuole

• cytoplasm

• cell wall

• nucleus

True or False

Bacterial cells posses a nucleus?

• true

• false

Name 2 structures found in a plant cell but not in an animal cell.

• cell membrane

• vacuole

• chloroplast

• cytoplasm

• cell wall

Is the heart a cell, tissue or organ?

• cell

• tissue

• organ