Chapter - 5 Cells

Question 1

What are a organisms made up of?

Answer 1

Organisms are all made up of cells

Question 2

What instrument can you use to see through cells?

Answer 2

You can use a Microscope

Question 3

Name four things both plant and animal cells have?

Answer 3

1) A Nucleus: this controls what the cell does
2) Cytoplasm: this is where most chemical reactions happen
3) A Cell Membrane: it holds the cell together and controls what goes in and out
4) Mitochondria: tiny structures inside the cell where most of the reactions for aerobic respiration take place

Question 4

Name three parts of a cell that only plant cells have?

Answer 4

1) A Cell Wall: a rigid outer coating made of cellulose - it gives support to the cell
2) A Vacuole: this is filled with cell sap - a weak solution of sugar and salts.
3) Chloroplasts: these contain chlorophyll used for photosynthesis.

Question 5

What is an organism?

Answer 5

An organism is another word for a living thing