Edexcel SNAB Unit 4 Quiz 0.0 / 5 ? BiologyEdexcel SNAB Unit 4A2/A-levelEdexcel Created by: gideonlyonsCreated on: 19-05-16 12:36 What is the term used to describe the type of chemical reaction involved in the digestion of cellulose by enzymes? hydrolysis 1 of 18 What is the most likely product of the digestion of cellulose by bacteria. glucose 2 of 18 which equation describes the relationship between NPP, gross primary productivity (GPP) and respiration (R)? NPP = GPP – R 3 of 18 The skin contains a fibrous protein called... keratin 4 of 18 The units for net primary productivity are... kJ m-2 year-1 5 of 18 When light is absorbed by chlorophyll, it excites... electrons 6 of 18 Oxygen is produced when water molecules are split in the process of photolysis 7 of 18 The products of the light-dependent reactions that are used in the light-independent reactions are reduced NADP and... ATP 8 of 18 The name of the reaction ADP + inorganic phosphate -> ATP is... phosphorylation 9 of 18 The enzyme involved in the reaction RuBP + CO2 -> 2 x GALP is... RUBISCO 10 of 18 The region of the chloroplast that would be involved in the fixation of carbon dioxide is... stroma 11 of 18 What is the name of the organism that causes TB? Mycobacterium tuberculosis 12 of 18 Glycogen granules are found in... Bacteria 13 of 18 The nucleic acid found in viruses is DNA or RNA 14 of 18 Genetic material in bacteria is double stranded DNA 15 of 18 Enzymes are globular proteins that decrease activation energy 16 of 18 Enzymes digest proteins into fragments using hydrolysis reactions 17 of 18 What is the name of the chemical that T helper cells produce to activate the T killer cells? cytokine 18 of 18
Comments
No comments have yet been made