Biology

SHORT ANSWER (Enter your answer in between all(prenominal) psyche (2-8 lines should sufficedepending on the question) 1. Suppose a dose had the same(p) size of it and shape as a substrate and represent into an enzymes actuateive website. Explain how the drug could make a motion the enzymatic reply rate. What is the term for this type of sum or reaction? (2 marks) A drug of same size and shape, as that of a substrate, which fits into the dynamical site of an enzyme will act as a matched inhibitor and the reaction is termed as agonistical inhibition. The drug will compete with the substrate mite for the active site of an enzyme, thus, it will decrease the rate of substrate-enzyme reaction by ski backbone to the active site of enzyme. The rate of competitive inhibition reaction is directly proportional to the concentration of inhibitor present. 2. Glucose travelings in the plasma or liquid jump of your inventory only when cholesterol (triglycerides) tr avel bound to protein attack aircraft carriers in the blood. establish on their respective chemical properties, explain the reason for this difference. (2 marks) Cholesterol is an amphipathic molecule, since it has frigid and non diametral regions.

take down 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 superaerated OH groups on it that attracts positively charged hydrogen atoms of water molecule making glucose water soluble. Th erefore, glucose stick out travel in blood ! by dissolving in blood plasma it does not require any carrier protein to travel through the blood. 3. nitrile is a poison that really specifically blocks the transport of electrons in the electron transport chain. Based on the purpose of this part of cellular respiration, why would you imagine that cyanide is so mortal(a)? (1 mark) Cyanide binds to the cytochrome c oxidase enzyme inhibiting the transfer of electrons from one-quarter complex to...If you motivation to get a full essay, revisal it on our website: OrderCustomPaper.com

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