The human body has various types of muscle. Describe how the
various muscle types (i.e. skeletal,...
The human body has various types of muscle. Describe how the
various muscle types (i.e. skeletal, cardiac, and smooth)
contribute to the efficiency of a road cyclist. In this discussion,
please include the location of each of the various muscle types in
the body. If the muscle type is found in multiple areas in the
body, focus on the areas most relevant for this type of
exercise
Solutions
Expert Solution
Skeletal muscles in the body get more exercised during cycling.
Along with that, since the circulatory system and respiratory
system gets more load. The cardiac muscles as well as smooth
muscles in respiratory tract also starts working more.
1. Describe the energy requirements and metabolism of the
various skeletal muscle types (slow oxidative and fast
glycolytic).
2.Explain how human activities are changing the carbon cycle,
and describe biological responses to those changes such as changes
in phenology.
1. What is the function of skeletal muscle?
2. Describe the major components of skeletal muscle cels:
Myofibrils
Sarcomeres
Motor unit
Neuromuscular junction
3. How does skeletal muscle produce movement?
4. How do actin and myosin interact in a sarcomere to bring
about muscle contraction? What roles do ATP and calcium play?
5. What is the functiion of the sarcoplasmic reticulum in muscle
cell contraction?
6. Explain why calcium ions and ACh are vitals for muscle
contraction.
7. What is...
Alex wants to win “The Arnold” body building contest.
Describe the skeletal muscle and cardiovascular adaptations
that occur with resistance training. Comment on molecular
mechanisms of protein synthesis and degradation. After
getting large muscles and winning “The Arnold”, Alex then decides
to embrace cardiovascular endurance training. Describe the
skeletal muscle and cardiovascular adaptations following endurance
training. Comment on morphological changes as well as make
conclusions about overall health.
Part II: The Muscular System
1. List the three types of muscle in the human body.
a.
b.
c.
2. Explain what distinguishes skeletal muscle from the other two
types of muscles.
3. Describe the function of a tendon.
4. Define the following terms.
a. Adenosine Triphosphate (ATP):
b. Creatine phosphate (CP):
5. When we say “aerobic” what element is required?
6. During exercise, friction between muscle fibers generates
heat. What are two ways the body reduces this heat?
7....
Be able to describe the structure of skeletal muscle,
the proteins involved, how they contract and what leads to the
initiation of contraction and relaxation of the muscle. Describe
how muscles are named, give several examples of uniquely named
muscles. Describe how muscles must work in agonistic and
antagonistic ways to support movement. Discuss the different muscle
fiber types, and how they contribute to strength and endurance.
Describe the other muscle types (cardiac and smooth) compare and
contrast the similarities...
Describe the various methods used to detect the presence of
drugs in the body, i.e. drug testing, and detail the strenghts and
weaknesses of each method.
Choose examples from your own body (except, do not
choose skeletal muscle) and explain how they relate to the
definitions of anatomy, physiology, and histology.