that best comple 1) You have discovered an en most likely to be correct? ikely t
ID: 100542 • Letter: T
Question
that best comple 1) You have discovered an en most likely to be correct? ikely to be coret?wo difent chemical reactions. Which of the following is AyEither the enzyme has two distind active sihes or zyme that can gatalyze atalyze twodifent chemical reactions. Which of the following is two distint active siles or the reactants involved in the two reactions are very similar in size and shape. B) The enzyme is subject to competitiv e inhibition and allosteric regulation. C) The enzyme contains a-helices and B-pleated sheets fone moleculeactivates the enzyme, while the hind types of all steric egulat ccur Thebining binding of a different molecule inhibits it 2) Tay-Sachs is a genetic disease that resalts in affected individuals not having a functioning enzyme hexosaminidase A, that breaks down glycolipids in developing brain cells, Without this enzyme, these lipids accumulate in brain cells causing nerve damage. In what organelle would you expect to find this enzyme in brain cells of young children without this of young children without this disease? B) golgi apparatus A) mitochondria C) nucleus 3) In what organelle are the lipids in the question above A) lysosomes C) mitochondria of aerobic cellular respiration is produced via all of the 4) The majority of ATP produced in the process following ex copt A) the proton motive force D) oxidative phosphorylation hydrogens peroxide which ls boxic to cells Cells, with the activity of catalase 5) Some reactions in cells produce hydrogen peroxide B) vacuoles quickly detoxify hydrogen peroside in what organelle? 6) The enzyme catalase in the question above is able to f decreasing the free energy of the reaction above is able to speed up this reaction by. increasing the kinetic energy of the reactanes energy reqaired for the reaction to proceed owering the activation enery reared D) all of the above -over! tee energy change (AG) of kalmol. In order to increase was tripled. What is n An enzyme cata free energy change of the the rate of reaction, the amount of eewas tlrsy change h the addition of e 90 kcal/mol D) -0 kcal/mol (iho in 8) kinetic energy D) effects of the molecule on pressure & volume 0 4) 3 4 5 0Explanation / Answer
The answers are
1. A. Either the enzyme has two distinct active sites, or the reactants involved in the two reactions are very similar in size and shape.
2. D. Lysosome
3. B. Smooth endoplasmic reticulam
4. D. Oxidative phosphorelation
5. D. Peroxisomes.
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