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2.1 Supplying the cell

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Question 17
F

A student investigates the effect of sugar concentration on the mass of potato chips.

Which variable should the student control?

[1]
A

The starting length and width of each potato chip

B

The concentration of the sugar solution in each tube

C

The change in mass of each potato chip after one hour

D

The percentage change in mass of each potato chip

Markscheme

2.1 Supplying the cell Questions

  1. GCSE
  2. /Biology
  3. /2.1 Supplying the cell

194 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.

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