Biology-B4-Exercise 0.0 / 5 ? BiologyRespiration and exerciseGCSEAQA Created by: tonisha_Created on: 08-05-22 20:24 During exercise your body needs more what? energy 1 of 16 For ? muscular contraction 2 of 16 More muscular contraction means more what is needed? energy 3 of 16 Therefore more what needs to take place? aerobic respiration 4 of 16 Therefore more what is needed for respiration to occur? oxygen 5 of 16 This means that the what two things will increase? breathing rate breathing volume 6 of 16 The heart rate will also? increase 7 of 16 To pump? more oxygen around the body 8 of 16 If anaerobic respiration takes place, this will cause what? lactic acid to form in body 9 of 16 This will cause what? (2) fatigue cramps 10 of 16 Where? in muscles 11 of 16 Causes muscles to work? inefficiently 12 of 16 The lactic acid is taken where? to the liver 13 of 16 To react with? oxygen 14 of 16 To turn back into? glucose 15 of 16 What is the oxygen debt? the amount of oxygen needed to oxidise the lactic acid 16 of 16
Comments
No comments have yet been made