cardiac muscle is striated
cardiac muscle is not voluntary
cardiac muscle appears striated like the skeletal muscle due to arrangement of contractile proteins
don't worry i got your back i took the assesment on connections academy and the answer is ...... B. Skeletal. i think tht i spelt it right
Skeletal muscle appears striated due to the arrangement of the actin and myosin filaments within muscle fibers. The alternating light and dark bands represent the organization of these filaments, creating the striated pattern. This organization is essential for muscle contraction and force generation.
The muscle that appears banded is skeletal muscle. Its banded appearance, known as striations, is due to the arrangement of muscle fibers and the presence of overlapping sarcomeres containing actin and myosin filaments. Skeletal muscle is responsible for voluntary movements in the body.
When the moon appears completely dark it is called a new moon.
Smooth muscle is no way connected to the skeleton, example intestine liver etc. Where as striated muscle is connected to skeleton so it is called striated muscle. And the third type of muscle is Cardiac Muscle. --------------------------- Smooth muscle lack the sarcomeres that give skeletal and cardiac muscles their 'striated' appearance. Skeletal muscle isn't "called striated" because it it attached to the skeleton, it is called striated because sarcomeres give muscle a striated appearance. Thus the name, smooth muscle for looking smooth without striation.
It is completely based upon the person who is judging the sites' personal opinion.
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Striated muscle appears stripped due to the parallel alignment of many muscle fibers side to side with their sarcomeres lined up. The striations across each cell are caused by the overlap of the contractile proteins actin and myosin. Actin is the main protein of thin filaments and myosin is in the thick filaments. When actin and myosin are overlapped the darkest band appears( A band), when only actin is present a lighter band, is seen (I band).
The new moon phase appears completely dark when observed from Earth because the side of the moon illuminated by the sun is facing away from us. This means that no sunlight is reaching the side of the moon that we can see, making it invisible to us.
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When there is no visibile moon it is called 'New Moon'.