Gas molecules across the membrane
It can be water molecules as well
Answer:
A. To store the cell's genetic material
Explanation:
The nucleus stores DNA which is the genetic material.
Platelets- Clotting blood
White Blood Cells- Fighting bacteria
Red Blood Cells- Transporting oxygen
Plasma- Providing viscosity to the blood
At the end of week 8 of development, the perichondrium surrounding the diaphysis is invaded by blood vessels and becomes a component of bone-forming <u>Periosteum.</u>
The perichondrium functions in growth and repair of cartilage. It resists outward expansion when cartilage is subjected to pressure. The perichondrium is a dense layer of fibrous connective tissue that covers cartilage in various parts of the body. Perichondrium tissue commonly covers these areas: elastic cartilage in parts of the ear, nose and hyaline cartilage in the larynx. This means that the bone can only grow in length, not width. The epiphyses are pushed away from each other. After the chondrocytes have undergone hypertrophy, they die.
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SUTURES are synarthrotic joints that have distinct, interlocking, usually irregular edges that increase their strength. Sutures are joints between the bones of the skull.
Synarthroses are immovable joints (synarthrosis) in which bones are separated by a thin layer of fibrous connective tissue.
A suture is a narrow synarthrotic joint that occurs between specific bones of the skull.
These main sutures of the skull include metopic suture, coronal suture, sagittal suture, and lambdoid suture.
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