Answer:
Explanation:
The molecular and cellular mechanisms and processes that explain muscle contraction in striated muscle occur in the myofibril sarcomere. Their understanding depends on the organization's understanding of the structure of the sarcomere. In an imaginary experiment we first assemble an ideal sarcomere.
Remember that the myofibril is a set of cylindrical compartments that are located next to each other, constituting an elongated cylinder. Each of these cylinders is a sarcomere and borders its neighbor on a line or band called, line or band z.
On each side of the z line, thin cylindrical filaments that are actin filaments are inserted. Each actin filament is formed by a double strand of actin molecules that are rolled over each other. In this organization, actin is called actin F.
Plasma is blood minus the corpuscles. Components of plasma include;
Respiratory gases (oxygen and carbon dioxide)
Nutrients (glucose, amino acids and vitamins)
Proteins (such as albumins and other carrier proteins)
Hormones (such as steroid hormones)
Antibodies and clotting factors
Waste products such as urea
I Am pretty sure the answer is cork
