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Fats consist mainly of carbon and hydrogen, and so fats are _____.

Muscle cells, for example, use lactic acid fermentation to _____.

A triglyceride contains _____.

You have just answered 80 questions at this point of the exam.  Approximately 80 minutes should have gone by, which means you should have 18 minutes left on the exam timer.  Take a deep breath, relax, and use all of the time that is available to you.  Do you understand that you do not need to rush through these questions and that you should have 18 minutes left to complete the rest of this exam?

The sequence of membrane proteins of the electron transport chain in mitochondria includes three transport proteins and other electron transport proteins. As the electrons from the electron carrier molecules move through the proteins, work is done. The electron transport chain in mitochondria produces a(n) _____ concentration gradient.

The citric acid cycle involves _____.

Polar covalent bonds result from _____. 

The energy source that ultimately drives the production of ATP in oxidative phosphorylation is the _____.

You have just answered 20 questions at this point of the exam.  Approximately 20 minutes should have gone by, which means you should have 78 minutes left on the exam timer.  Take a deep breath, relax, and use all of the time that is available to you.  Do you understand that you do not need to rush through these questions and that you should have 78 minutes left to complete the rest of this exam?

The product(s) of glycolysis is/are _____.