An Insufficient Oxygen Supply (Ischemia) Interferes with Cellular

question 41

Multiple Choice

An insufficient oxygen supply (ischemia) interferes with cellular:

• A) apoptosis
• B) mitosis
• C) metabolism
• D) differentiation
• E) membrane integrity

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Definitions:

NADH

Nicotinamide adenine dinucleotide (NAD) in its reduced form, a key coenzyme in the electron transport chain that generates ATP in cellular respiration.

Glycolysis

Glycolysis is a metabolic pathway that breaks down glucose into pyruvate, releasing energy and pyruvic acid as a byproduct.

Citric Acid Cycle

A key metabolic pathway that integrates the energy from carbohydrates, fats, and proteins into usable energy in the form of ATP, also known as the Krebs cycle.

Preparatory Reaction

A phase or set of actions taken in anticipation of a foreseeable event or situation to ensure readiness.