gastrocnemius
This muscle is a two-bellied muscle that forms the curved calf of the posterior leg. It arises by two heads, one from each side of the distal femur. It is a prime mover for plantar flexion of the foot.
Cardiac muscle fibres contain GAP JUNCTION in the intercalated disc which makes them to function as a FUNCTIONAL SYNCYTIUM
Cross-striations form cardiac muscle. The crossed formation makes the tissue and muscle stronger.
Cross-striations form cardiac muscle. The crossed formation makes the tissue and muscle stronger.
makes the eye move in circles,up,down,left,and right
the function of a muscle cell is, by definition, to move. this an be accomplished when the cell contracts. contracting makes it denser, which is why when you feel a relaxed muscle in your arm suddenly tense up, it hardens.
Smooth muscle, which makes up internal organs, is non-striated and is generally involuntary.
The function of cardiac muscle is to pump blood.
Protein is essential for building muscle, which in turn makes you stronger and more physically capable.
They have a lot of different calls, see the related link for all of the different sounds a red bellied woodpecker makes.
The red bellied woodpecker make a pretty awesome sound, but I think the meadowlarks song is better
The myocard (cardiac muscle), the muscle that makes your heart pump, needs oxygen to function. This oxygen is distributed through the blood that flows in the coronary arteries, which lie around the cardiac muscle. When there is not enough oxygen in your blood, the cardiac muscle does not get enough oxygen to fully function and your heart will not be able to function, over time. This starts at about 3 minutes after stopping to get oxygen.
it makes a goose-like honking sound