Concept explainers
(a)
Interpretation:
Riboflavin is needed or not for the proper functioning of the CAC has to be determined.
Concept introduction:
Citric acid cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and CoA-SH. Carbon dioxide produced is exhaled out in the breathing process. The reduced form of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucleotide (FADH2) is also produced. An overview of the citric acid cycle is:
The B-vitamins consist of a group of vitamins that are water soluble and acts as precursors for enzyme cofactors.
(b)
Interpretation:
Pantothenic acid is needed or not for the proper functioning of the CAC has to be determined.
Concept introduction:
The citric acid cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and CoA-SH. Carbon dioxide produced is exhaled out in the breathing process. The reduced form of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucleotide (FADH2) is also produced.
An overview of the citric acid cycle is:
The B-vitamins consist of a group of vitamins that are water soluble and acts as precursors for enzyme cofactors.
(c)
Interpretation:
Folate is needed or not for the proper functioning of the CAC has to be determined.
Concept introduction:
The citric acid cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and CoA-SH. Carbon dioxide produced is exhaled out in the breathing process. The reduced form of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucleotide (FADH2) is also produced.
An overview of the citric acid cycle is:
The B-vitamins consist of a group of vitamins that are water soluble and acts as precursors for enzyme cofactors.
(d)
Interpretation:
Vitamin B12 is needed or not for the proper functioning of the CAC has to be determined.
Concept introduction:
The citric acid cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and CoA-SH. Carbon dioxide produced is exhaled out in the breathing process. The reduced form of nicotinamide adenine dinucleotide (NADH) and flavin adenine dinucleotide (FADH2) is also produced.
An overview of the citric acid cycle is:
The B-vitamins consist of a group of vitamins that are water soluble and acts as precursors for enzyme cofactors.
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Check out a sample textbook solutionChapter 23 Solutions
General, Organic, and Biological Chemistry Seventh Edition
- Indicate whether each of the following is a fat-soluble or a water-soluble vitamin. a. Vitamin A b. Vitamin B6 c. Vitamin E d. Riboflavinarrow_forwardIdentify which sex hormones testosterone, estrogens, or progestrone are produced in: a.The ovaries b.The testesarrow_forwardOutline the three stages in the extraction of energy from food. What type of chemical reaction occurs most often during digestion?arrow_forward
- Which structural form of vitamin E exhibits the greatest biochemical activity?arrow_forwardIndicate whether or not each of the following B vitamins is needed for the proper functioning of the CAC. a. Thiamin b. Biotin c. Niacin d. Vitamin B6arrow_forwardIndicate whether each of the following is a fat-soluble or a water-soluble vitamin. a. Vitamin K b. Vitamin B12 c. Vitamin C d. Thiaminarrow_forward
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