Edexcel Biology Topic 7 quiz 4.5 / 5 based on 6 ratings ? BiologyA2/A-levelEdexcel Created by: Ryan MartinCreated on: 08-04-13 15:23 Which fibre connects bone-to-bone? Ligament 1 of 14 What is the name for the zone where actin does not overlap myosin? H zone 2 of 14 What substance attaches to a troponin molecule to initiate the filament sliding theory? Ca2+ 3 of 14 What form of phosphorylation takes place during glycolysis? Substrate level 4 of 14 What s the name of the coenzyme formed in the link reaction? Acetyl Coenzyme A 5 of 14 In the Kreb's cycle, how many times is the 5C form molecule decarboxylated and dehydrogenated? 3 6 of 14 By what process does H+ renter the mitochondrial matrixduring aerobic respiration? Chemiosmosis 7 of 14 In alcoholic fermentation what is the name of the enzyme present? Alcohol dehydrogenase 8 of 14 What is used for immediate regeneration of ATP? Creatine Phosphate 9 of 14 What units are used to measure cardiac output? dm3 10 of 14 Which node creates the second electrical impulse in the heart? AVN 11 of 14 Within which component are purkyne fibres found? Bundle of his 12 of 14 When using a spirometer, what is used to absorb carbon dioxide from aerobic respiration? Soda lime canister 13 of 14 What is the set norm human oral temperature? 37 14 of 14
Comments
Report