Cell structure & organisation Flashcards
(5 cards)
1
Q
protoplasm
A
a mass of lving matter: plama membrane, cytoplasm, nucleus
2
Q
plasma membrane
A
present in all living cells, PPM (allow small and soluble molecules to pass through), phospholipid bilayer (double, lipids and proteins)
controls movement of substances in and out the cell
3
Q
cytoplasm
A
jelly-like, site where most cell acitivities occur
4
Q
nucleus
A
controls cellular activities such as cell grother and repairing of worn-out parts
essential role in cell division
5
Q
A
