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Tiny contractile fibers that are within the cell?
Tiny contractile fibers that are within a cell are called spindle fibers. Spindle fibers separate the chromosomes during cell division.
Name four factors that influence contractile force and two that influence velocity and duration of contraction?
The four factors that influence contractile force are the number of muscle fibers stimulated, the relative size of the fibers, the frequency of stimulation and the degree of muscle stretch. Factors that influence the velocity and duration of contraction are the muscle fiber type, load and recruitment.
Euglena's defense mechanism?
it can move very fast and it is very small compared to its predators- frogs, baby fish, tadpoles
What organelle helps remove excess water?
It is Contractile Vacoule. Contractile Vacoule, a structure that collects the extra water and then expels it from the cell.
What organelle helps move excess water?
A specific type of vacuole, called a contractile vacuole expels excess water from many fresh water protists.
Tiny contractile fibers that are within the cell?
Tiny contractile fibers that are within a cell are called spindle fibers. Spindle fibers separate the chromosomes during cell division.
What is the contractile organelle of skeletal muscle fibers is?
myofibrils
Smallest contractile unit individual muscle fibers?
sarcomere
What three fibers types produces the greatest contractile force?
The 3 fiber types that produces the greatest contractile force
Contractile and non-contractile heart muscles?
The non-contractile element are skeletal muscles that don't contract such as Epimysium,Perimysium and, Endomysium. Contractile muscle contract as a whole muscle instead of single bundles of muscle fibers
What are actin fibers?
Actin is a contractile protein fibers present in muscles.It occurs in two forms a.monomeric G actin b. polymeric F ACTIN.
Name four factors that influence contractile force and two that influence velocity and duration of contraction?
The four factors that influence contractile force are the number of muscle fibers stimulated, the relative size of the fibers, the frequency of stimulation and the degree of muscle stretch. Factors that influence the velocity and duration of contraction are the muscle fiber type, load and recruitment.
Euglena's defense mechanism?
it can move very fast and it is very small compared to its predators- frogs, baby fish, tadpoles
What is the importance of myosin in the body?
Muscles are a type of tissue composed of contractile cells or fibers that effect MOVEMENT of a part of the human body,that allows you to move your body... :)
What is the difference between fast twitch and slow twitch muscle fibers?
Fast twitch muscle fibers are Type II muscle fibers. These muscle fibers have high explosive power and are anaerobic. They have a fast contractile speed and can reach peak tension in 50ms. They have a high glycolytic capacity and have low to moderate resistance to fatigue. Their motor unit strength is high.Slow twitch muscle fibers are Type I muscle fibers. These muscle fibers have steady power and are aerobic. The have a slow contractile speed and needs 110ms to reach peak tension. They have a low glycolytic capacity and a high resistance to fatigue. Their motor unit strength is low.
Where troponin is found?
Troponin is one of the intracellular proteins found primarily in skeletal muscle fibers, where it is part of the contractile proteins.
What organelle helps remove excess water?
It is Contractile Vacoule. Contractile Vacoule, a structure that collects the extra water and then expels it from the cell.
