Sarcomere
They are called sacromeres and are the smallest functional 'contractile unit' of a muscle cells that includes myofibilaments, such as actin and myosin.
Yes, the above answer is correct:
But in this particular question that we have Myofibrilsis the answer!!
In addition to the above answer, Myofibrils are like rodlike contractile elements that occupy most of the muscle cell volume.
Myofibril
Myofibril, composed of actin and myosin.
muscle fiber
single unit smooth muscle
A muscle-tendon unit is classified as a ___________force.
Multi-unit Smooth Muscle.
single unit smooth muscle
10 to the 5th power.
The sarcomere is the contractile unit of a muscle fiber.
Sarcomere
Single-unit smooth muscle are coupled with one another through gap junctions and they work as a single unit (wave-like). I believe this is myogenic. Multi-unit smooth muscle on the other hand, act indepently (not wave-like) and are neurogenic (stimulated by neurons). These are not coupled by jap junctions like the single-unit smooth muscle are.
Yes, a muscle-tendon unit is classified as a pushing force. It is the unit which generates force production during athletic movements.
Motor neurons and the muscle fibers they transmit signals toA motor unit is a collection of muscle fibers that contract as a single functional unit when stimulated by an impulse from a motor neuron. The actual size can vary greatly, from many large muscle fibers in the quadriceps muscle group per motor unit to just a few muscle fibers in the muscles of the fingers per motor unit.