Role of creatine phosphate in muscle ?
Helps in gluconeogenesis
Provides instant energy
Involved in action-contraction coupling
Helps in stretch reflex
Ans. is 'b' i.e., Provides instant energy In muscles, creatine phosphate occurs as a reservoir of high-energy phosphate groups.It provides a quick source of energy for muscle fibres to contract when they need an initial burst of energy.Creatine phosphate helps generation of ATP in exercising muscles by substrate level phosporylation.