The Main Immediate Source of ATP (Lasting About 10 Seconds)

question 32

Multiple Choice

The main immediate source of ATP (lasting about 10 seconds) as muscle contractions begin comes from:

• A) glucose.
• B) creatine phosphate.
• C) fat.
• D) glycogen.

---

Definitions:

Psychosocial Development

Erickson's theory describing the impact of social experience across the whole lifespan on an individual's psychological growth and personality development.

Identity

The qualities, beliefs, personality, appearance, and/or expressions that make a person (self-identity) or group different from others.

Adolescence

The period of life between childhood and adulthood, characterized by physical, psychological, and social changes.

Social Relationships

Interactions between individuals that can be emotional, social, or professional in nature, shaping how they connect and interact within society.