GCSE Biology Specification

OCR B J257

Section B4.1: What happens during cellular respiration?

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#B4.1.1

compare the processes of aerobic and anaerobic respiration, including conditions under which they occur, the inputs and outputs, and comparative yields of ATP

#B4.1.2

explain why cellular respiration occurs continuously in all living cells

#B4.1.3

explain how mitochondria in eukaryotic cells (plants and animals) are related to cellular respiration

#B4.1.4

describe cellular respiration as an exothermic process

#B4.1.5

a) describe practical investigations into the effect of different substrates on the rate of respiration in yeast
PAG5

b) carry out rate calculations for chemical reactions in the context of cellular respiration