Lipogenesis, or fatty acid synthesis, occurs in several cycles. A diagram of the reactions of the first cycle of fatty acid synthesis is shown. Select all of the true statements. Malonyl-CoA adds a two-carbon group to the growing fatty acid chain with each cycle. Acetyl-SCOA provides the carbon used for fatty acid synthesis. The reactions of lipogenesis include, but are not limited to, condensation, reduction, and dehydration. The first cycle of lipogenesis yields CO₂, one NADP+, and an acyl group attached to ACP. In lipogenesis, acetyl and acyl molecules are activated by an acyl carrier protein (ACP). Each cycle lengthens the fatty acid chain by three carbon atoms. _i CH3-C-S-KS+ 0-C-CH₂-C-SACP acetyl-ACP malonyl-ACP CO₂ || CH3 C-CH₂-C-SACP NADPH + H+ NADP+ OH || CH3 CH-CH₂-C-SACP H₂O || CH3CH=CH-C-SACP NADPH + H+ NADP+ CH3CH₂CH2-C-SACP

Lipogenesis, or fatty acid synthesis, occurs in several cycles. A diagram of the reactions of the first cycle of fatty acid synthesis is shown. Select all of the true statements. Malonyl-CoA adds a two-carbon group to the growing fatty acid chain with each cycle. Acetyl-SCOA provides the carbon used for fatty acid synthesis. The reactions of lipogenesis include, but are not limited to, condensation, reduction, and dehydration. The first cycle of lipogenesis yields CO₂, one NADP+, and an acyl group attached to ACP. In lipogenesis, acetyl and acyl molecules are activated by an acyl carrier protein (ACP). Each cycle lengthens the fatty acid chain by three carbon atoms. _i CH3-C-S-KS+ 0-C-CH₂-C-SACP acetyl-ACP malonyl-ACP CO₂ || CH3 C-CH₂-C-SACP NADPH + H+ NADP+ OH || CH3 CH-CH₂-C-SACP H₂O || CH3CH=CH-C-SACP NADPH + H+ NADP+ CH3CH₂CH2-C-SACP

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter19: The Tricarboxylic Acid Cycle

Section: Chapter Questions

Problem 22P: Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is...

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