leukocytes as components of immune system|B cells| T cells| monocytes
Aoa! MY name Is Ehsan and welcome to Biology with Ehsan
In this lecture we discussed the role of leukocytes in immune system.
Leukocytes consist of polymorphonuclear eosinophils, polymorphonuclear Basophils, polymorphonuclear neutrophils, monocytes and lymphocytes. Lymphocytes further consists of B cells , T cells and natural killer cells. T cells differentiate into cytotoxic t cells,helper t cells, suppressor t cells and memory t cells.
B cells differentiate into memory b cells and plasma cells. Plasma cells proliferate and secret antibodies.
0:00 Introduction
02:40 Types of white blood cells
03:46 Polymorphonuclear meaning
07:52 Monocytes
16:10 Lymphocytes
18:27 B cells
24:00 T cells and types
35:12 Summary
#biology
#immunity
#biologyclass11
#bcells
#tcells
About:__________________________
Name: Ehsanullah
University: Graduated from Quaid e azam university Islamabad, Pakistan
Department: Department of Biotechnology, Quaid e azam university Islamabad
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