Contraction of skeletal muscles. Muscles are stimulated by nerves The place where where the nerve meets the muscle is called the Neuromuscular junction.
Energy and microbial life. Universal Energy Currency What molecules serve as “instant energy packets” for all living cell?
Topic 5: Cellular Energy After studying this topic you should be able to –Describe the importance of energy in the cell –Describe the First Law of Thermodynamics.
ATP ENERGY PRODUCTION. Energy The body needs a constant supply of energy to perform every day tasks such as respiration and digestion. Energy is the capacity.
Sources of Energy for Exercise
Photosynthesis
Multi-cellular Eukaryotes Cell Wall Chlorophyll for photosynthesis.
CHAPTER 5 ENERGY AND LIFE 1.Chemical Reaction: A chemical reaction Involves the making of bonds between atoms. Energy can be absorbed or released in chemical.
Energy Systems for Exercise
