Quelpr
1 markTransport Systems and Locomotion

CSEC Integrated Science · May/June 2014 · Paper 2 · Question 3(a)(iv)

Diagrams of two cells, A and B, are shown in Figures 3 and 4.

Name the type of human cell that transports oxygen around the body.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 3(a)(i)State which cell represents a plant cell.[1 mark]
  2. 3(a)(ii)Give TWO reasons for your choice in (a)(i).[2 marks]
  3. 3(a)(iii)Name the cell structure responsible for storing genetic information.[1 mark]
  4. 3(b)(i)Distinguish between 'diffusion' and 'osmosis'.[1 mark]
  5. 3(b)(ii)Identify the process that caused the wilting lettuce to become firm after being sprinkled with water.[1 mark]
  6. 3(b)(iii)Explain how this process kept the lettuce firm.[2 marks]
  7. 3(b)(iv)Suggest a suitable method, other than sprinkling, that a consumer could use to keep lettuce firm.[1 mark]
  8. 3(c)Complete Table 3 showing the effects of muscle damage on the structure and function of the heart and stomach, and overall body effects.[5 marks]

More practice: the rest of this paper · more Transport Systems and Locomotion questions · all CSEC Integrated Science past papers