Biology Essay
integumentary, and muscular and answer the questions posted in an essay form
Muscular system
What are the three types of muscles found in the human body? Where are they found? How are they different histologically and in function?
What is the origin of the term “skeletal” muscles?
What is the function unit of the skeletal muscle?
How does contraction occur at the level of the functional unit?
What is the role of calcium in muscle contraction?
Does muscle contraction require energy? What is the molecule living beings store energy as?
What is a neuromuscular junction? What is its function and why is it necessary?
Are there any diseases you are aware of where the neuromuscular junctions are “interrupted”? what happens to the patients?
Nervous system questions
1) What are the anatomical components of central nervous system (CNS) and peripheral nervous system (PNS).
2) What are the functions of the cerebral hemispheres.
3) How do the sympathetic and parasympathetic peripheral nervous system components differ in function.
4) What is a neuron and what are its components.
5) Why are vertebrate, therefore human neurons, faster in transmitting impulses and why is this important.
6) What are some examples of neurotransmitters.
https://cnx.org/contents/5ZI71dr1@3.2:gRPd73qz@1/Introduction-to-the-Nervous-System
https://cnx.org/contents/5ZI71dr1@3.2:WIW0uHR6@3/Muscle-Contraction-and-Locomotion
those more lesson for the two systems
