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1.2 What happens in cells (and what do cells need)?

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Question 37

During the growth and division phases of a cell, large quantities of membranes must be synthesised. Which combination of molecules must be joined together via condensation reactions to form a single phospholipid molecule for these cell membranes?

A

One glycerol molecule, two fatty acid molecules, and one phosphate group

B

One glycerol molecule, three fatty acid molecules, and one phosphate group

C

Two glycerol molecules, one fatty acid molecule, and one phosphate group

D

One glycerol molecule and three fatty acid molecules

Markscheme

1.2 What happens in cells (and what do cells need)? Questions

  1. GCSE
  2. /Biology
  3. /1.2 What happens in cells (and what do cells need)?

72 exam-style questions on OCR GCSE Biology 1.2 What happens in cells (and what do cells need)?, covering 1.2.1 Structure of DNA, 1.2.2 Nucleotides and complementary bases, 1.2.3 Protein synthesis, 1.2.4 DNA structure and the proteins made, 1.2.5 Investigating enzymatic reactions, and 1.2.6 Mechanism of enzyme action. Each one has a worked solution and a mark scheme showing where the marks go.

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