Membrane that surrounds the muscle cell

Muscle cells are filled with 2 types of fine threadlike proteins called myofilaments, what js the thick part?

Muscle cells are filled with 2 types of fine threadlike proteins called myofilaments, what js the thin part?

Myofilaments are arranged in the cells in small units called?

Small fluid sacs that lie between some tendons and the bones beneath them?

how many muscles are there in the human body

Longest muscle in the body

Smallest muscle in tge body

Largest muscle in the body

How many percent does muscle make up in the body

Functions of muscle

Can be moved at will

Cant be moved intentionally

Have stripes accross the fibers

No striations

Fibers are thin and spindle shaped, no striations, single nuclei, involuntary, contracts slow

Cells are branched and appear fused with one another, has striations, each cell has central nuclei, involuntary

Cardiac muscle is found in the what?

Fibers are long and cylindrical, has many nuclei, has striations, voluntary

Skeletal muscle is attacged to skeletin by what?

What substance forms causing muscle fatigue?

Muscles and muscle groups usually work in pairs

Muscle that raise a body part

Any movement is generally accomplished by more than one muscle

The one that is most responsible for tge movement

Anchors muscles firmly to bones

Connect bone to bone at a joint

Electrochemical impulses travek to frontal lobes to cerebrum via?

Concsious muscle sense

Unconsious muscle sense

The attachment of the muscle to the bone tgat remains stationary

Tge attchments of muscle to bones that move

Fleshy part of the muscle

Slow but sustained contraction

Fatigue resistance

High concentration of myoglobin

Postural and antigravity muscle

Brachialis and soles are example of what fibers?

Fast but less sustained contraction

Easily fatigue

Low concentration of myoglobin

Extraocular muscles of eyeball and gastrocnemius

Fast to contract but more sustained