CELL:THE UNIT OF LIFE 1.Cells were first discovered by Robert Hooke--- Dead cells. 2.Unicellular organisms--The organisms composed of only a single cell. eg- ameoba,bacteria…

Lecture Animal Biotechnology Haji Akbar Establishment of cell culture: Many types of animal cells can grow in vitro such as tumour cells, neuroblastoma cells etc. Based on…

Slide 1 Membrane potential Resting potential Action potential Slide 2 Membrane potential Membrane potential ( transmembrane potential or membrane voltage) is the difference…

Slide 1 Lecture Animal Biotechnology Haji Akbar Slide 2 Establishment of cell culture: Many types of animal cells can grow in vitro such as tumour cells, neuroblastoma cells…

Action potential As an action potential travels down the axon, there is a change in polarity across the membrane. The Na+ and K+ gated ion channels open and close as the…

http://koning.ecsu.ctstateu.edu/cell/cell.html All living things are made up of cells. Cells are the smallest working units of all living things. All cells come from preexisting…