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Epithelium cells

The cell is the smallest building block of all living organisms. There are four types of cells that make up
all living organisms, these are:

Epithelial
Connective
Muscle
Nervous

When groups of the same type of cell come together they form a tissue, combinations of different
tissues form…

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Features of Epithelium

Epithelial cells are closely packed together, forming a continuous sheet. The reason for this is that as
they see on the basement membrane they have no blood supply and so have to be close together so
nutrients are able to disuse through to the tissues. Epithelial also…

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