The alkanes generated from stearoyl-ACP and palmitoyl-ACP. Concept introduction: All cyanobacterial membranes contain alkanes at a concentration similar to that of the chlorophyll. The alkanes are produced from the fatty acids in three steps. The first step is the activation of the fatty acid by an acyl-carrier-protein followed by the reduction of the activated fatty acid to an aldehyde and the final step is the decarbonylation of the aldehyde. These steps result in an alkane that is one carbon short of the original fatty acids.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20, Problem 31CQ

Summary Introduction

To identify: The alkanes generated from stearoyl-ACP and palmitoyl-ACP.

Concept introduction: All cyanobacterial membranes contain alkanes at a concentration similar to that of the chlorophyll. The alkanes are produced from the fatty acids in three steps. The first step is the activation of the fatty acid by an acyl-carrier-protein followed by the reduction of the activated fatty acid to an aldehyde and the final step is the decarbonylation of the aldehyde. These steps result in an alkane that is one carbon short of the original fatty acids.

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Could you help me with the explanation of the answer to exercise 15, chapter 1 of Lehinger Question Nombramiento de estereoisómeros con dos carbonos quirales utilizando el sistema RS(R,R)El isómero del metilfenidato (Ritalin) se utiliza para tratar el trastorno por déficit de atención con hiperactividad (TDAH).(S,S)El isómero es un antidepresivo. Identifique los dos carbonos quirales en la siguiente estructura. ¿Es este el(R,R)o el(S,S)¿isómero? Dibuja el otro isómero. Nombramiento de estereoisómeros con dos carbonos quirales utilizando el sistema RS(R,R)El isómero del metilfenidato (Ritalin) se utiliza para tratar el trastorno por déficit de atención con hiperactividad (TDAH).(S,S)El isómero es un antidepresivo.

The reaction A+B → C + D AG°' = -7.3 kcal/mol can be coupled with which of the following unfavorable reactions to drive it forward? A. EFG+HAG° = 5.6 kcal/mol. B. J+KZ+A AG° = 2.3 kcal/mol. C. P+RY+DAG° = 8.2 kcal/mol. D. C + T → V + W AG°' = -5.9 kcal/mol. E. AN→ Q+KAG°' = 4.3 kcal/mol.

Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20, Problem 31CQ

Summary Introduction

To identify: The alkanes generated from stearoyl-ACP and palmitoyl-ACP.

Concept introduction: All cyanobacterial membranes contain alkanes at a concentration similar to that of the chlorophyll. The alkanes are produced from the fatty acids in three steps. The first step is the activation of the fatty acid by an acyl-carrier-protein followed by the reduction of the activated fatty acid to an aldehyde and the final step is the decarbonylation of the aldehyde. These steps result in an alkane that is one carbon short of the original fatty acids.

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Answer 3

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20, Problem 31CQ

Summary Introduction

To identify: The alkanes generated from stearoyl-ACP and palmitoyl-ACP.

Concept introduction: All cyanobacterial membranes contain alkanes at a concentration similar to that of the chlorophyll. The alkanes are produced from the fatty acids in three steps. The first step is the activation of the fatty acid by an acyl-carrier-protein followed by the reduction of the activated fatty acid to an aldehyde and the final step is the decarbonylation of the aldehyde. These steps result in an alkane that is one carbon short of the original fatty acids.

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Answer 4

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 20, Problem 31CQ

Summary Introduction