Flash Cards (current)
Games
Teachers

Y12 Respiration

Test Description: A quiz to test your knowldge of respiration at A level

Instructions: Answer all questions to get your test result.

1) What is the name given to the conversion of glucose to pyruvate?

Aglycolysis Bglycogen Cpyruvatase Dglucosasis

2) How many ATP molecules are required to start respiration?

A1 B6 C4 D2

3) which of the following is true?

AThe krebs cycle can occur when oxygen is in short supply BAnaerobic respiration needs to have citrate avalable to get started CGlycolysis is basically anaerobic resipration DAnaerobic respiration is used by most organisms as a basic mode of respiration

4) What is the name of the four carbon molecule important in the krebs cycle?

AAlpha ketoglutarate BOxaloacetate CCitrate DBeta Keratin

5) What is the name of the unstable 6 carbon compound in the krebs cycle?

AAlpha Ketoglutarate BBeta Keratin COxaloacetate DCitrate

6) During which stage of respiration is oxygen used?

AGlycolysis BElectron transport chain CLink reaction DKrebs cycle

7) What is oxygen used for in respiration?

AHydrolysis BHydrogen acceptor CSplitting of water DCondensation reactions

8) Where in the cell does aerobic respiration occur?

AThe cytoplasm BChloroplasts CThe nucleus DMitochondria

9) In total how many ATP molecules are estimated to be made during respiration?

A16 B24 C38 D32

10) In a test for RQ a result of 1.2 was achieved what is the most explaination?

ARespiration using protein BRespiration is anaerobic CRespiritory substrate of fats DRespiration using carbohydrates

*select an answer for all questions

Play Games with the Questions Above

WAIT! Find what you needed?

Still Looking for the Answers? Have Another Question? Play a Review Game with These Questions? Want to Make Your Own Test Like This One?