The answer would be A
explanation: I learned this lol
Answer:
Fab or fragment antigen binding
Explanation:
Treating the antibody with a protease can cleave this region, producing Fab. that include the variable ends of an antibody. Material used for the studies .The constant region determines the mechanism used to destroy antigen. Antibodies are divided into five major classes, IgM, IgG, Iga, IgD, and IgE, based on their constant region structure and immune function.
Answer:
D.
Explanation:
because it doesnt have the same amount of g/ml
Answer:
O They are produced from molten minerals.
Explanation:
Minerals can be produce form molten rocks or materials in nature.
Minerals are solid inorganic compounds with a definite composition and an ordered atomic arrangement.
- Minerals are naturally formed.
- When rocks melt, they can aggregate or concentrate certain minerals in parts of the melt.
- This process known as differentiation takes place at different temperature and pressure conditions in a molten rock.