Answer:
Part of the extracellular matrix secreted by osteocytes. (Ans. B)
Explanation:
Cells which are present on bones are known as osteocytes. Bone is composed of extracellular matrix, and cells. There are three types of cells which are present in the bones:
1) Osteoprogenitor cells.
2) Osteoblast.
3) Osteocyte.
Extracellular matrix is composed of organic matrix consisting glycoproteins, proteoglycans, osteocalcin also known as calcium binding proteins, and osteonectin which anchors bone mineral to collagen.
The brain of the cell most important
Answer:
D) Energy is required in order to maintain homeostasis--without a constant, organized internal state, the cell will die.
Explanation:
Homeostasis is the condition of relative stability that the body needs to perform its functions properly for the body's balance.
Despite changes that may occur in the body, internally or externally, homeostasis is the constancy of the internal environment (interstitial fluid). Keeping at an appropriate temperature (37º C) ensuring that the necessary changes to the body occur; and thus the cells of the body develop.
Because of homeostasis, cells need a constant supply of energy. That's because energy is needed to maintain homeostasis - without a constant, organized internal state, the cell will die.
Answer:
it produces an outward pressure that balances with the inward pressure caused by gravity
Answer:
Possible genotypes of the haploid gametes they produce are - Dd and dd
Explanation:
Genotype of female is Dd
Genotype of male dd
The gametes for Dd would be D and d
The gametes for dd would be d and d
The offspring produced by these two adult is represented by the punnet square below-
D d
d Dd dd
d Dd dd
Possible genotypes of the haploid gametes they produce are - Dd and dd
