une ch 19 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
study high energy bonds | in notebook |
equation that will represent that ΔG for any reaction can be changed by changing the concentrations of reactants and/or products. | ΔG = ΔG0! + RT ln [P]/[S] |
nucleoside monophosphokinase refers to adding a | phosphate to a NMP |
nucleoside diphosphokinase refers to adding a | phosphate to a NDP |
Be able to write the reaction for adenylate kinase. | ADP + ADP <__> AMP + ATP adenylate cyclase transfers one phosphate from a ADP to another. |
What kind of reaction is catalyzed by cytochrome P450 monooxygenase? What is oxidized and what is reduced? | RH + O2 + NADPH + H+ __> ROH + H2O + NADP+ RH and NADPH are both oxidized. Oxygen is reduced. |
Assume a sudden loss of oxygen supply to a cell. Give a simple scenario (sequence of events) that might lead to cell death (necrosis) and release of enzymes. | hypoxia-> dec oxidative phosphorylation (due to dec o2 which is the last E acceptor in the ETC)-> dec ATP-> dec active transport-> intracell Ca++ inc and causes cellular swelling->permeability inc (inc CK/troponin in blood) ->cell dies |
CK in blood after hypoxia gives us estimate of | amt of cell permeability and death |
Created by:
carolanimal
Popular Biochemistry sets