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Pronation of the forearm and the flexion of the elbow
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∙ 11y ago
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What is the function of the musculocutaneous?
The function of the musculotaneous nerve is to supply motor fibers to the biceps brachii and brachialis muscles as well as providing cutaneous sensation of the lateral forearm.
What muscle flexes the shoulder joint?
1) pectoralis major 2) anterior fibers of deltoid 3) biceps brachii 4) corachobrachialis 1) pectoralis major 2) anterior fibers of deltoid 3) biceps brachii 4) corachobrachialis 1) pectoralis major 2) anterior fibers of deltoid 3) biceps brachii 4) corachobrachialis
What is the function of the Musculocutaneous nerve?
The function of the musculotaneous nerve is to supply motor fibers to the biceps brachii and brachialis muscles as well as providing cutaneous sensation of the lateral forearm.
Which movement lengthens the fibers of extensor digitorum... a finger flexion b finger extension c wrist extension d elbow extension?
dsj
What type of tissues include the biceps?
The biceps include both skeletal muscle tissue and connective tissue. The skeletal muscle tissue is responsible for the movement of the biceps, while the connective tissue helps to support and stabilize the muscle fibers.
What happens to the muscle fibers in your biceps when you bend your arm?
it contracts
What is the definition of a pennate muscle?
pennate is the opposite of parallel (fusiform) parallel muscle eg biceps brachii has fibres which run parallel, whereas pennate fibres run diagonally to the axis of movement, unipennate, bipennate and multipennate refers to the number of tendonous attachments unipennate muscle fibers which converge on one side of a tendon ca be found in the gluteus maximus, bipennate fibers converge in a featherlike way towards a central tendon, and multipennate converge on more tendons such as deltoid which has three heads.
What do you think happened to the muscle fibers in your biceps?
When you bend your arm at the elbow and feel your biceps your upper arm muscle contracts.👏👏
Does a nerve provided impulses for many muscle fibers or just few?
A nerve can stimulate impulses to several muscle fibers. When muscle fibers are grouped they form a single muscle group like the biceps.
Do all types of muscle fibers produce movement?
No, intrafusal fibers don't contract.
Mitosis could not proceed if a mutation interrupted the assembly of?
The spindle fibers, which are essential to the movement of chromosomes.
What do animal cells have to help with chromosome movement?
Mitotic spindle fibers help with chromosome movement in animal cells. These fibers act as pathways for the chromosomes to travel across when moving around the cell.
