What are natural killer cells
What are natural killer cells?
Expert
These are big granulated lymphocytes posse’s spontaneous cytotoxicity in the direction of different target cells mostly the malignant cells and virus infected cells. Their cytotoxicity is not antibody dependant. They join to glycoprotein receptor of target cells and discharge cytolytic factor.
Give a brief description of peripheral nervous system (PNS)?
Name the main portions of the human ear? Answer: The human ear is classified into three mains parts: external ear, middle ear and the internal ear.
What is the energy source employed in active transport via biological membranes?
Explain the fact of Molecular Biology upon which the DNA fingerprint is based?
Water has main participation in organic reactions. What are the illustrations of two kinds of organic reactions in which water is correspondingly incorporated or discharged in the products of such reactions?
What do you mean by the term bench line or berm? Explain briefly. Also state the types of ponds based on the utilization?
How can nutrients are classified?
What do such sacs do?
Describe why glucorticoids employed in transplant patients?
Explain the relationship between the menstrual cycle and ovulation?
18,76,764
1926916 Asked
3,689
Active Tutors
1461321
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!