Answer:
The correct answer is c) opsonins
Explanation:
Opsonization is a process in which proteins like antibodies and complement proteins called opsonins bind to the antigens and get it recognized by the phagocyted which destroys the antigen.
Especially when bacteria is having external capsule than it becomes difficult for phagocytes to attach to the capsular surface as the recognition molecule like membrane carbohydrate of antigen is concealed by capsule.
So to encounter this, antibodies like IgG and complement proteins like C3b attaches to the antigen and get it recognized and opsonized by the phagocytes like macrophages. This opsonization causes the destruction of antigen by enzymatic lysis.
A)mitochondria and chloroplast:- converts energy,oxygen and carbon dioxide are involved in its processes.
B)mitocondria:- have fluids inside it
C)nucleus and ribosomes:- enclosed by two membranes
The answer is a fault. A fault is a place where the crust of the lithosphere has fractured.
Answer: Eye drops are effective when it placed into the eyes with care and proper instructions.
Eye drops should be placed in the lower conjunctival sac that starts at the inner side of the eye not the outer side called as canthus.
If the eye drops are dropeed on the cornea of the eyes and this causes discomfort and hence should be avoided.
It should not be placed on the opening of the lacrimal ducts otherwise it will avoid the systemic absorption.
Answer: E. Triglyceride
Explanation:
Abnormality in the normal metabolic process may lead to the accumulation of the triglycerides in the hepatocytes of the liver. These can be seen as the clear spaces in the cytoplasm of the liver cells. This can be diagnosed with the routine H and E stain test.
The calcium shows dark blue to purple color, hemosiderin shows yellow brown color, lipofuscin shows golden brown color.
