Muscle
These are all functions of muscles
What is
Produce movement
Maintain posture
Stabilize joints
Generate heat
Muscle cells contain creatine phosphate (CP)CP is a high-energy molecule
After ATP is depleted, ADP is left. CP transfers energy to ADP, to regenerate ATP
CP supplies are exhausted in about 20 seconds
What is Direct phosphorylation
At rest in the bare zone that lacks filaments this is stored.
What is Sarcoplasmic
reticulum (SR) – for storage of calcium
Type of Muscle that has
Has no striations
Single nucleus
Involuntary – no conscious control
Found mainly in the walls of hollow organs
What is Smooth Muscle
What are
Bones
Cartilages
Connective tissue coverings
A single brief contraction. Not a normal muscle function
What is a twitch
Series of metabolic pathways that occur in the mitochondria
Glucose is broken down to carbon dioxide and water, releasing energy
This is a slower reaction that requires continuous oxygen
What is Aerobic Respiration
This is in the anatomy of Skeletal muscle and is Composed of the protein myosin and Has ATPase enzymes
What is Thick filaments = myosin filaments
A muscle attachment that is a cord like structure
What is a tendon
A muscle attachment that is sheet like structure
What is Aponeuroses
One contraction is immediately followed by another
The muscle does
not completely
return to a
resting state
The effects
are added
What is tetanus
Reaction that breaks down glucose without oxygen
Glucose is broken down to pyruvic acid to produce some ATP
Pyruvic acid is converted to lactic acid
What is Anaerobic glycolysis
This is in the anatomy of Skeletal muscle trhat is Composed of the protein actin
What is Thin filaments = actin filaments
A connective wrapping around single muscle fiber
What is Endomysium
What is connective tissue wrapping that covers the entire skeletal muscle
What is Epimysium
A type of Graded response it has Some relaxation occurs between contractions. The results are summed
What is Unfused (incomplete) tetanus
A type of muscle Contraction that
Myofilaments are able to slide past each other during contractions
The muscle shortens
What is Isotonic contractions
Type of muscle that
Has striations
Usually has a single nucleus
Involuntary
What is Cardiac Muscle
A connective wrapping around fascicle (bundle) of fibers
What is Perimysium
What is connective tissue wrapping on the outside of the epimysium
What is the Fascia
What is a type of graded response that has No evidence of relaxation before the following contractions and The result is a sustained muscle contraction
What is Fused (complete) tetanus
A type of Muscle Contaction that Tension in the muscles increases. The muscle is unable to shorten
What is Isometric contractions
These are the types of ordinary body movements
What is
Flexion
Extension
Rotation
Abduction
Circumduction
Anatomy of Skeletal muscle that is specialized plasma membrane
What is the Sarcolemma
Anatomy of Skeletal muscle that is specialized smooth endoplasmic reticulum
What is the Sarcoplasmic reticulum