Life Processes, Cells & Classification   (Worksheet 3)     Answers

Cell Functions       

Look at the parts of the cells below (labelled with numbers) 
Do you know which part of the cell performs the following functions?
 



Cell A



Cell B


Chloroplast
Cytoplasm
Nucleus
Cell Membrane
Vacuole
Cell Wall

 

 

1. What controls the cell? 
 
  Answer:  Nucleus
2. Where do all the chemical reactions take place? 
 
  Answer:  Cytoplasm
3. What contains all the information necessary to to produce a new living organism?
 
  Answer:  Nucleus
4. What holds the cell together and controls what passes in and out of the cell?
 
  Answer:  Cell Wall
5. What contains a weak solution of salts and sugar (called cell sap)? 
 
  Answer:  Vacuole
6. What contains a green substance called chlorophyll?    Answer:  Chloroplast