Answer:
1. D,
2. C,
3. A,
4. C,
5. B
Explanation:
those are the answers to the questions
U need to utilize mirrors to build the power of sunlight based vitality for a specific gadget.
It occurs in interphase 1 and condenses in prophase 1. Hope this helps.
Answer:
Inorganic portion of matrix:
The inorganic component of extracellular matrix consists of inorganic salts namely calcium and potassium. This salts are present in the crystal of hydroxyapatite. This component provide rigidity and makes the bone as the strongest component of the body.
Organic portion of matrix:
The organic portion of the bone is known as osteoids. They consists of glycosaminolycans, glycoproteins and proteoglycans. The collagen fibers of bones resist torsion of the bones.
The cellular mechanism of the breakdown of the matrix is known as osteoregenreation. The bone cell involved in this process is known as osteoclast that are involved in the process of bone resorption. The bone organic and inorganic component are broken down and reconstruct the extracellular bone matrix.
Answer:
Feedback inhibition may be defined as the biological mechanism that are mainly formed for the inhibition of the preformed enzymes. Two main types of regulation are positive regulation and negative regulation.
The feedback regulation shown by E.coli for the tryptophan biosynthesis is the negative inhibition. This means that the operon is being involved in switching off by bounding to the active form of the repressor protein. The positive regulation occurs when the regulatory protein interacts with the genome.