cell body

The cells that make up our body are so small that you would fit over 200 of them on the full stop at the end of this sentenc..

At the cellular level, growth of multi cellular organisms is governed by two main activities Reproduction of individual cells of body by mitotic cell divisions Growth of cells by synthesizing new protoplasm. The interphase stage of the cell cycle is..

Generally, in the body of multicellular animals, we can recognize three types of cells: Undifferentiated cells Differentiated cells and Dedifferentiated cells..

. Cells may sometime assume forms, which no longer show cellular characteristics. Cells may die and still remain functional in the body of an organism. Structure and function of a cell is controlled by its genetic material - DNA. Each cell type uses..

All living organisms are composed of structural and functional units called cells. The body of a living organism may be composed of a single cell - as in unicellular organisms or many cells - as in multicellular organisms. The number of cells ..

These cells are always ready to attack a pathogen if it attacks the body aga..

These cells inhibit the immune response of both T and B - lymphocytes to foreign antigens when infection has been controlled. They also prevent the immune system from attacking the body's own cells..

All living organisms are composed of structural and functional units called cells. The body of a living organism may be composed of a single cell - as in unicellular organisms or many cells - as in multicellular organisms. The number of cells in th..

Types of Unit Cells - There are three types of non-primitive unit cells. Taking the example of a cubic unit cell we can see that there are three types. They are: fig 2.2 - Types of unit cells..

Cell Mediated Immune System - The cellular immune response is given by T - cells. There are separate T - cells for each type of antigen that invades the body. The life span of the T - cells is 4-5 years or even longer. There are four types of T - ..