Muscle Types Skeletal: striated, voluntary Cardiac: only in heart, striated, involuntary Smooth/Visceral: walls of organs, not striated, involuntary.
Neuromuscular Function Draw and label a diagram of a motor unit. Terms to know: dendrite cell body (soma) nucleus axon motor end plate synapse.
A2 Physiology
Unit 4 Muscular System 1. A. All movements require muscle which are organs using chemical energy to contract. B.The three types of muscle in the body:
1. What is the function of: ▪ Cone cells? ▪ Rod cells? 2. The perceived pitch of a sound is dependent on… ? 3. What is the difference between perception.
Muscle & Energy Intro A single muscle fiber contains 15 billion thick filaments During active contraction, 2500 ATP molecules are used-PER SECOND!! muscles.
Muscles & Muscle Tissues
