ONLINE EXAM

Anabolism is best defined as

The complete oxidation of one glucose molecule in respiration is a process yielding approximately ATP

Catabolism refers to reactions that

Insulin is considered a hormone because it enhances glucose uptake and storage

Which statement best summarizes the metabolic role of ATP?

The first law of thermodynamics implies that energy released in catabolism can be used to drive

Photosynthetic CO₂ fixation into glucose is an example of

Which hormone promotes catabolic activity during fasting?

The synthesis of glycogen from glucose is termed

The sum of all biochemical reactions that occur in a living cell is collectively called

β-Oxidation of fatty acids is a pathway

The hydrolysis of glycogen to release glucose is called

Which cofactor supplies reducing power for most anabolic pathways?

Glycolysis, the breakdown of glucose to pyruvate, is considered

Anabolic reactions are typically

Anabolic pathways are often referred to as

The de novo synthesis of fatty acids from acetyl-CoA is a process

During catabolism, complex nutrients are converted into products with the release of

Cellular respiration is a classic example of

The energy coupling of catabolism and anabolism ensures that

Proteolysis, the breakdown of proteins into amino acids, is a reaction

Metabolism is classically divided into two complementary phases

Cholesterol synthesis from acetyl-CoA is energetically expensive and therefore

Metabolic pathways are regulated primarily by

Which term describes catabolic reactions in thermodynamic terms?

The primary energy currency that links catabolism to anabolism is

In muscle cells during vigorous exercise, the rate of catabolism

Gluconeogenesis is classified as