(a)
Interpretation : The reason for production of lactate during moderate exercises should be determined.
Concept introductionI:
Lactate is an organic molecule which is produced by many tissues in the humans, but it is mostly produced in the muscles that work anaerobically. During the process of glycolysis, ATP is produced, and pyruvate is produced as the end product. When the muscles work anaerobically (without oxygen), then pyruvate gets converted into lactate.
(b)
Interpretation : The process should be determined which takes place when lactate threshold comes.
Concept introduction :Lactate is an organic molecule which is produced by many tissues in the humans, but it is mostly produced in the muscles that work anaerobically. During the process of glycolysis, ATP is produced, and pyruvate is produced as the end product. When the muscles work anaerobically (without oxygen), then pyruvate gets converted into lactate.
(c)
Interpretation : The reason for measuring lactate threshold value athletes should be determined.
Concept introduction : Lactate is an organic molecule which is produced by many tissues in the humans, but it is mostly produced in the muscles that work anaerobically. During the process of glycolysis, ATP is produced, and pyruvate is produced as the end product. When the muscles work anaerobically (without oxygen), then pyruvate gets converted into lactate.

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Chapter 27 Solutions
BIOCHEMISTRY
- Which type of enzyme catalyses the following reaction? oxidoreductase, transferase, hydrolase, lyase, isomerase, or ligase.arrow_forward+NH+ CO₂ +P H₂N + ATP H₂N NH₂ +ADParrow_forwardWhich type of enzyme catalyses the following reaction? oxidoreductase, transferase, hydrolase, lyase, isomerase, or ligase.arrow_forward
- Which features of the curves in Figure 30-2 indicates that the enzyme is not consumed in the overall reaction? ES is lower in energy that E + S and EP is lower in energy than E + P. What does this tell you about the stability of ES versus E + S and EP versus E + P.arrow_forwardLooking at the figure 30-5 what intermolecular forces are present between the substrate and the enzyme and the substrate and cofactors.arrow_forwardprovide short answers to the followings Urgent!arrow_forward
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