Biology B (9-1) - Twenty First Century Science Suite J257 9-1: The human body – staying alive Topical Past Paper Questions
OCR GCSE (9-1) Biology B (9-1) - Twenty First Century Science Suite J257 (9-1) past-paper questions on The human body – staying alive, free. This topic is frequently examined across 6 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Different methods of contraception can be used to prevent pregnancy. (a) The effectiveness of different female contraceptive methods is shown in the table. (i) Why are none of the methods shown guaranteed to prevent pregnancy? Use data from the table. (b) Layla’s partner can wear…
The blood transports substances around the human body. (a) Complete the table to describe the transport of three substances around the human body. (b) Carbon dioxide and urea are waste products made by cells. Describe where in the body these waste products are removed from the bl…
Insulin and glucagon are two hormones involved in the control of blood sugar in humans. (a) The statements explain how insulin and glucagon work together to control blood sugar. Complete the table by deciding if each statement explains the role of insulin, glucagon or both. Tick…
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