Wednesday, May 8, 2013

Biology

SHORT ANSWER (Enter your help in between all(prenominal) principal (2-8 lines should sufficedepending on the question) 1. judge a dose had the comparable size of it and shape as a substrate and panorama into an enzymes moveive voice website. relieve how the drug could make a motion the enzymatic tell rate. What is the term for this type of kernel or reaction? (2 marks) A drug of same size and shape, as that of a substrate, which fits into the sprightly site of an enzyme will act as a warring inhibitor and the reaction is termed as matched inhibition. The drug will fight with the substrate mite for the industrious site of an enzyme, thus, it will decline the rate of substrate-enzyme reaction by ski cover song to the active site of enzyme. The rate of militant inhibition reaction is in a flash proportional to the concentration of inhibitor present. 2. Glucose travelings in the plasma or placid jump of your inventory only if cholesterol (triglycerides) travel jump out to protein attack aircraft carriers in the kind. ground on their respective chemical properties, exempt the reason for this difference. (2 marks) Cholesterol is an amphipathic jot, since it has icy and non frigid regions.
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take pig though the cholesterol has polar group (OH) it dissolves fats than in sedimentary solutions and since the blood is aqueous in nature cholesterol travels in blood by binding to the lipoproteins. Whereas, glucose has five negatively aerated OH groups on it that attracts positively charged hydrogen atoms of water molecule making glucose water soluble. Therefore, glucose advise travel in blood by dissolving in blood plasma it does not require any carrier protein to travel through the blood. 3. cyanide is a poison that in truth specifically blocks the transport of electrons in the electron transport chain. Based on the purpose of this violate of cellular respiration, why would you mull over that cyanide is so mortal(a)? (1 mark) nitril binds to the cytochrome c oxidase enzyme inhibiting the transfer of electrons from poop complex to...If you motivation to grasp a full essay, smart set it on our website: Orderessay

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