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What is a cell membrane of a muscle fiber called?
what is the plasma membrane of the muscle cell
What is the plasma membrane of the muscle fiber?
The plasma membrane of a muscle fiber is called the sarcolemma. It surrounds the muscle cell and is responsible for controlling the passage of substances in and out of the cell, as well as transmitting signals for muscle contraction. The sarcolemma is essential for maintaining the integrity and function of the muscle fiber.
What is a sacrolemma?
sarcolemma is the plasma membrane of the muscle fiber (muscle cell)
The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called?
The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called neuromuscular junctions. At these junctions, the neurotransmitter acetylcholine is released from the presynaptic terminal and binds to receptors on the postsynaptic membrane, initiating muscle contraction.
What are all muscle cells called?
A single muscle cell is called a muscle fiber.
Each muscle fiber is also called a?
Each muscle fiber is also called a myofiber.
What is sarcolemma function?
These are the choices... a. Storage site for calcium ions in myofibersb. cell membrane of a myofiberc. compound that binds oxygen for use in slow, oxidative muscle cellsd. separation between sarcomeres in a myofibere structure that produces acetylcholine.
What is a single muscle called?
a muscle fiber
What is the term for a Smaller fiber in a muscle fiber?
The smaller fiber in a muscle fiber is called a myofibril. A band of tissue that connects bone to bone is called a ligament.
What is the correct order of structures as you move from outside a muscle cell to deep inside it?
The correct order is: epimysium (outer connective tissue layer), perimysium (connective tissue surrounding muscle fascicles), endomysium (connective tissue surrounding individual muscle fibers), sarcolemma (muscle cell membrane), sarcoplasm (muscle cell cytoplasm), myofibrils (contractile units within muscle fibers).
At the neuromuscular junction the muscle fiber membrane is folded to form?
motor end plate
Membranous channel extending inward from muscle fiber membrane?
transverse (T) tubule
