Energy Systems (1) - 13% Flashcards
1
Q
What is Energy?
A
The capacity to do work (work = force x distance moved)
2
Q
What are the six types of energy?
A
Heat Chemical Electrical Electromagnetic Nuclear Mechanical
3
Q
What is the laws of Thermodynamics?
A
Energy can neither be created nor destroyed but only change from one form to another.
4
Q
What is Catabolism?
A
The breakdown of energy into nutrients realising free energy and electrons.
5
Q
What is Anabolism?
A
The bonding of electrons and protons, turning small molecules into larger ones.
6
Q
What 5 functions in the human body energy required to preform?
A
Cell transportation Cell growth and repair Temperature regulation Nerve stimulation Muscular contraction
7
Q
What three energy systems does the body use?
A
ATP - Immediate
Glycolysis System - Short term
Aerobic System - Long term
all three do not operate sequentially bit all operate simultaneously.
Watch youtube video on the reactions needed to form each system
