"Programmed" Cell Death Is Called

question 48

Multiple Choice

"Programmed" cell death is called

• A)imprinting.
• B)silencing.
• C)necrosis.
• D)coactivation.
• E)apoptosis.

---

Definitions:

NAD+

Nicotinamide adenine dinucleotide (NAD+) is a coenzyme found in all living cells that is central to metabolism and acts as an electron carrier helping to generate energy through the redox reactions.

NADH

Nicotinamide adenine dinucleotide (reduced form); a coenzyme involved in redox reactions, carrying electrons from one reaction to another in cellular respiration.

Monosaccharides

The simplest form of carbohydrates, consisting of single sugar molecules like glucose and fructose, serving as fundamental energy sources.

Catabolism

All of the decomposition reactions that occur in the body; releases energy.