CAPE Biology Unit 1 · 2009 · Paper 2 · Question 4(b)(ii)
Give TWO examples of the use of endocytosis for the uptake of nutrients in animal systems.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 4(a)(i)With the aid of a simple diagram, describe the basic structure of a phospholipid. Detailed chemical formulae of the molecules are not required.[5 marks]
- 4(a)(ii)Phospholipids are a major component of the plasma membrane of a cell and are arranged as a lipid bi-layer. With reference to the properties of phospholipids,…[4 marks]
- 4(b)(i)Osmosis and endocytosis are cellular processes involved in the transport of materials across the plasma membrane. Describe TWO ways in which these processes…[4 marks]
More practice: the rest of this paper · more Membrane Structure and Function questions · all CAPE Biology Unit 1 past papers