Biology

Principle objective of this lecture is to present on Protein Secretion. Elements in a protein are: Carbon, Hydrogen, Oxgen, Nitrogen and Sulphur. Here also briefly present on Rough Endoplasmic Reticulum. It…

Principle objective of this lecture is to present on Cell Membranes; focus on Osmosis and Diffusion. Basic functions of Cell Membranes are: Protect cell, Control incoming and outgoing…

Prime objective of this lecture is to present on Electron Microscope. The electron microscope is a type of microscope that uses a beam of electrons to create…

This is an experiment based presentation. The aim of the experiment was to make a microscope slide of an onion skin, look at it at different…

Hans and Zacharias Janssen of Holland in the 1590’s created the “first” compound microscope. Anthony van Leeuwenhoek and Robert Hooke made improvements by working on the…

Basic purpose of this lecture is to present on Living Factories; focus on Yeast. We may not look much like yeast or they like us, but many…

This is a tutorial based lecture. Here briefly present on Life Processes and Living Things. By this study recap the seven Life Processes and understand the differences between…

General objective of this lecture is to present on Geometry in Nature. You can find geometry in many more things in nature. Look around and see…

Major objective of this lecture is to present on Communication and Cell Signalling. Without the cell surface receptors, the amoeba will not find where the food is. Cell…

Prime purpose of this lecture is to present on Cell And Tissue Culture. It is used to gene manipulation, culturing mammalian cells for cancer studies and…

Principle purpose of this lecture is to present on Introduction to Cells. Cell, in biology, the unit of structure and function of which all plants and…

In biology, cell theory is a scientific theory which describes the properties of cells. This lecture briefly present on the Cell Theory. Here also focus…