When compared to a cheek cell, a muscle cell contains more ribosomes and mitochondria (Option B and Option C).
Mitochondria are the energetic centers of the cell. In mitochondria, ATP (the energy coin of the cell) is made from ADP and phosphate.
A muscle cell has high energy requirements. Therefore, muscle cells need to have many mitochondria.
The ribosome is the cellular organelle responsible for protein synthesis.
A muscle cell is mainly composed of proteins in order to carry out muscle contractions and thus produce movement.
Actin and myosin are the main proteins found in muscle cells since they are required to produce contractions.
In conclusion, when compared to a cheek cell, a muscle cell contains more ribosomes and mitochondria (Option B and Option C are correct).
the answers are c. osteon and B. collagen. Compact bone tissue is one of the two types of bone tissue. The other one is called spongy bone tissue. Compact bone has a higher density, as the name implies, compared to spongy bone. They comprise closely packed osteon. The matrix that lies outside the bone cells is called connective tissues. Connective tissues comprise collagen fibers and a combination of other elastin fibers.
