Functions of Cell Structures

Function of cell membrane is to...

• let all substances pass through

• let some substances pass through

• not let any substances pass through

• control which substances can pass through

The cell wall is...

• rigid, giving the cell a fixed shape

• fully permeable

• partially permeable

• protects the cell from attack

The nucleus contains...

• contains DNA

• contains organelles

• Ms Lau's soul

• chlorophyll

Which statements are true about vacuoles?

• small vacuoles are found in animal cells

• small vacuoles contain cell sap

• membrane of large, central vacuoles is called tonoplast

• membrane of small vacuoles is called tonoplast

Nucleus functions to...

• control cell activities

• control entrance of subctances

• photosynthesise

• store nutrients

Chloroplast contains _______ which is needed for __________