What are natural killer cells
What are natural killer cells?
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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.
How is finding of ribosomes in chloroplasts and mitochondria explained?
Explain the term vitamins? What are the major vitamins required by humans?
Do -H groups bound to the central carbons contribute in the peptide bond?
Network Administration: It involves a broad array of operational tasks which help a network to run proficiently and smoothly. Devoid of network administration, it would be hard for all however the smallest networks to sustain network operations.
Give a brief explanation of biogeochemical cycles.
What are the significant sources of Phosphorus?
A final major reason for the emerging challenge of diversity is that more and more organizations are entering into international arena. A natural by-product of going international is increased diversity, in this case cultural diversity. Of domestic organizations have and promote diversity then, a
How do taenias categorize according to division of sexes?
Describe briefly the term frame shift mutation? Is this mutation alike to single-nucleotide polymorphism?
What is etiological agent of the visceral leishmaniasis? How disease transmitted and what are its typical manifestations?
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