Genetic code

Online media for this item is not available.

Description
This unit is concerned with the cell nucleus. The different stages of mitosis are pointed out and explained by Stephen Hurry. Michael Pentz briefly takes up the topic of nucleic acid as a short int...roduction to B.S. Cox's experiment in DNA transformation. Cox explains the controls needed to perform the experiment and shows what happened to the controls during the experiment.

Thumbnail	Title	Description	Date
	Introduction to Unit 17 of S100	Stephen Hurry gives an introduction to Unit 17 of S100 which is about mitosis in living cells.	16 May 1971
	Time-lapse photography showing mitosis	Time-lapse photography is used to show the different stages and characteristic features of one...	16 May 1971
	Cell division stages and characteristics	The whole sequence of the divison cycle is broken down into a series of arbitrary stages. Each of...	16 May 1971
	A demonstration of the experimental methodology used to perform the transformation experiment	This transformation experiment re-creates one of the crucial experiments which proves that DNA...	16 May 1971