When Oxygen Delivery Becomes Insufficient to Support a Runner's Aerobic

question 46

Multiple Choice

When oxygen delivery becomes insufficient to support a runner's aerobic metabolism,cells switch to an emergency mode in which ________.

• A)ATP is generated less efficiently by harvesting the heat energy in a cell
• B)ATP is inefficiently produced and lactic acid is generated as a by-product
• C)lactic acid is broken down to produce smaller amounts of ATP
• D)carbon dioxide is joined with water to generate much smaller amounts of ATP

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Definitions:

Obligor

A person or entity legally bound to provide a payment, service, or other benefit to another (the obligee) under the terms of a contract or legal agreement.

Negotiable Instrument

A formal written notice ensuring a particular sum of money will be paid, either immediately when asked or at a certain date, with the document specifying who is to pay.

Promissory Note

A written, legally binding document in which one party promises to pay another a specific sum of money, either on demand or at a defined future date.

Maker

The individual or entity that creates or signs a promissory note, thereby agreeing to pay the note's value at maturity.