Chapter 22, Problem 22.74CP

(a)

Interpretation Introduction

Interpretation:

Which enzyme involved in pyruvate into lactate conversion has to be given.

Concept Introduction:

Aerobic:  The system that moves your blood through your lunges, where it is loaded with oxygen and then distributes it to every part of your body.

Anaerobic:  It is a threshold is the exertion level between aerobic and anaerobic training. The AT is the point during exercise when your body must switch from aerobic to anaerobic metabolism

(b)

Interpretation Introduction

Interpretation:

Which enzyme involved in pyruvate into acetyl co-enzyme has to be given.

Concept Introduction:

Citric acid cycle

• This is a series of enzyme-catalysed chemical reactions, which is of central importance in all living cells that use oxygen as part of cellular respiration.
• This cycle initially with the transfer of a two-carbon acetyl group from acetyl-CoA (co-enzyme) to the four-carbon acceptor compound (oxaloacetate) to from a sis-carbon compound like citrate.
• The citrate than goes through a series of chemical transformation, losing two carbonyl groups as the carbon dioxide.