(a)
Interpretation:
The site of process of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
(b)
Interpretation:
The acyl carrier of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
(c)
Interpretation:
The reductants and oxidants of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is, two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
(d)
Interpretation:
The stereochemistry of intermediates of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is, two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
(e)
Interpretation:
The direction of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is, two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
(f)
Interpretation:
The organization of the enzyme system of fatty acid synthesis and degradation must be compared.
Concept introduction:
The fatty acids are degraded in a sequential manner, that is, two carbon units at the carboxyl end of the molecule are removed in each step. The process of beta-oxidation of fatty acids degrades the fatty acids. The process of fatty acid synthesis is a stepwise process, which occurs by the addition of two-carbon units. These carbon units are provided by the acetyl-CoA, derived from glucose oxidation.
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Chapter 22 Solutions
BIOCHEMISTRY (LOOSELEAF)-W/ACCESS
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