Week 1 Asynchronous Lecture 2

Metabolism refers to __________.

The total of all energy transformations that occur in the body.

Cellular Respiration is the process by which cells transfer energy from food to __________ in a stepwise series of reactions.

ATP

Anaerobic means __________.

In the absence of, not requiring, nor utilizing O2.

Aerobic means __________.

In the presence of, requiring, or utilizing O2.

The Alactic Anaerobic pathway produces __________ without using O2.

Energy

The Lactic Anaerobic pathway primarily relies on __________ for energy production.

Glucose

Aerobic metabolism predominantly uses __________ and begins with glycolysis or glycogenolysis.

O2

EPOC stands for __________.

Excess Post exercise oxygen consumption.

The Lactate Threshold is associated with __________ in ventilation as a respiratory compensation for metabolic acidosis.

A rise

Restoration of __________ stores is one of the causes of EPOC.

Oxygen

RER values above 1.1 indicate __________ work.

Anaerobic

The ratio of VCO2 to VO2 is known as __________.

RER (Respiratory Exchange Ratio).

An example of a metabolic condition that may lead to changes in EPOC is __________ diet.

Inadequate

During incremental exercise, RER initially shows a rise and then plateaus at around __________ for mixed fat and CHO.

0.85 to 0.90

A significant factor affecting O2 consumption during exercise is __________ intensity.

Exercise

Metabolic fatigue can be influenced by changes in __________ during exercise.

pH