Cell Membrane & Specialization Lecture 1 PDF

Summary

This lecture introduces cell biology, specifically focusing on the structure and function of the cell membrane. It covers the organization of the human body from the cellular level to systems, and differentiates these different levels. The lecture also defines cytology, relating it to the study of cells.

Full Transcript

What is Cell Biology? Cell biology is the study of cell structure & function ORGANIZATION OF THE HUMAN BODY 1-CELL: smallest structural & functional unit. 2-TISSUE: cells having same characters: – Epithelial. – Connective. – Muscular. – Nervous. 3-ORGAN: tissues together perform special function. 4-...

What is Cell Biology? Cell biology is the study of cell structure & function ORGANIZATION OF THE HUMAN BODY 1-CELL: smallest structural & functional unit. 2-TISSUE: cells having same characters: – Epithelial. – Connective. – Muscular. – Nervous. 3-ORGAN: tissues together perform special function. 4-SYSTEMS: organs together perform complex function. Cytology Cytology is the science which deals with the study of cells. What is cell membrane? = Plasma membrane = plasmalemma

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