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Which of the following statements are FALSE? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V You have isolated two species of bacteria. One grows best at 20 °C and the other grows best at 40 °C. The bacteria grown at 20 °C will have the higher saturated/unsaturated fatty acid ratio. Tay-Sachs disease is a neurological disorder caused by a deficiency in Hexosaminidase A which is required sphingolipid b metabolism. If both parents are heterozygous the probability of having a child with Tay-Sachs disease is 50 %. Cytosolic NADH in muscle donates 2 electrons to FAD by the Glycerol Phosphate Shuttle. Cyanide blocks electron transfer in the electron transport system resulting in no loss of proton-motive force. The citric acid cycle transfers 6 electrons to 3 NAD* and 1 FAD. e The energy available from redox reactions is due to differences in the electron affinity of two reactants: compounds that accept electrons (oxidants) are reduced in the reaction, and compounds that donate electrons (reductants) are oxidized. E1 (Pyruvate Dehydrogenase) decarboxylates pyruvate resulting in formation of hydroxyethyl-TPP with release of Co2. El reacts with the disulfide of the lipoamide group on the N-terminal domain of the E2 subunit forming thioester-linked acetyl-dihydrolipoamide. E3 is a NAD-linked dehydrogenase that reoxidizes dihydrolipoic acid to lipoic acid.

Which of the following statements are FALSE? Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V You have isolated two species of bacteria. One grows best at 20 °C and the other grows best at 40 °C. The bacteria grown at 20 °C will have the higher saturated/unsaturated fatty acid ratio. Tay-Sachs disease is a neurological disorder caused by a deficiency in Hexosaminidase A which is required sphingolipid b metabolism. If both parents are heterozygous the probability of having a child with Tay-Sachs disease is 50 %. Cytosolic NADH in muscle donates 2 electrons to FAD by the Glycerol Phosphate Shuttle. Cyanide blocks electron transfer in the electron transport system resulting in no loss of proton-motive force. The citric acid cycle transfers 6 electrons to 3 NAD* and 1 FAD. e The energy available from redox reactions is due to differences in the electron affinity of two reactants: compounds that accept electrons (oxidants) are reduced in the reaction, and compounds that donate electrons (reductants) are oxidized. E1 (Pyruvate Dehydrogenase) decarboxylates pyruvate resulting in formation of hydroxyethyl-TPP with release of Co2. El reacts with the disulfide of the lipoamide group on the N-terminal domain of the E2 subunit forming thioester-linked acetyl-dihydrolipoamide. E3 is a NAD-linked dehydrogenase that reoxidizes dihydrolipoic acid to lipoic acid.

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Which of the following statements are FALSE? O Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V You have isolated two species of bacteria. One grows best at 20 °C and the other grows best at 40 °c. The bacteria grown at 20 °C will have the higher saturated/unsaturated fatty acid ratio. a Tay-Sachs disease is a neurological disorder caused by a deficiency in Hexosaminidase A which is required sphingolipid b metabolism. If both parents are heterozygous the probability of having a child with Tay-Sachs disease is 50 %. Cytosolic NADH in muscle donates 2 electrons to FAD by the Glycerol Phosphate Shuttle. d Cyanide blocks electron transfer in the electron transport system resulting in no loss of proton-motive force. The citric acid cycle transfers 6 electrons to 3 NAD* and 1 FAD. e The energy available from redox reactions is due to differences in the electron affinity of two reactants: compounds that accept electrons (oxidants) are reduced in the reaction, and compounds that donate electrons (reductants) are oxidized. E1 (Pyruvate Dehydrogenase) decarboxylates pyruvate resulting in formation of hydroxyethyl-TPP with release of Co2. El reacts with the disulfide of the lipoamide group on the N-terminal domain of the E2 subunit forming thioester-linked h acetyl-dihydrolipoamide. i E3 is a NAD-linked dehydrogenase that reoxidizes dihydrolipoic acid to lipoic acid.
Transcribed Image Text:Which of the following statements are FALSE? O Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation. SHOW MORE V You have isolated two species of bacteria. One grows best at 20 °C and the other grows best at 40 °c. The bacteria grown at 20 °C will have the higher saturated/unsaturated fatty acid ratio. a Tay-Sachs disease is a neurological disorder caused by a deficiency in Hexosaminidase A which is required sphingolipid b metabolism. If both parents are heterozygous the probability of having a child with Tay-Sachs disease is 50 %. Cytosolic NADH in muscle donates 2 electrons to FAD by the Glycerol Phosphate Shuttle. d Cyanide blocks electron transfer in the electron transport system resulting in no loss of proton-motive force. The citric acid cycle transfers 6 electrons to 3 NAD* and 1 FAD. e The energy available from redox reactions is due to differences in the electron affinity of two reactants: compounds that accept electrons (oxidants) are reduced in the reaction, and compounds that donate electrons (reductants) are oxidized. E1 (Pyruvate Dehydrogenase) decarboxylates pyruvate resulting in formation of hydroxyethyl-TPP with release of Co2. El reacts with the disulfide of the lipoamide group on the N-terminal domain of the E2 subunit forming thioester-linked h acetyl-dihydrolipoamide. i E3 is a NAD-linked dehydrogenase that reoxidizes dihydrolipoic acid to lipoic acid.
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