Images Dated 18th December 2002
Available as Framed Photos, Photos, Wall Art and Gift Items
Choose from 20 pictures in our Images Dated 18th December 2002 collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.
Abstract
Aerial
Africa
Animals
Architecture
Arts
Asia
Europe
Historic
Humour
Maps and Charts
North America
Oceania
People
Popular Themes
Posters
Religion
Science
Services
South America
Special Days
Sport
Transportation
All Images
> 2002
>> December
>>> 1 Dec 2002
>>> 10 Dec 2002
>>> 11 Dec 2002
>>> 12 Dec 2002
>>> 13 Dec 2002
>>> 14 Dec 2002
>>> 16 Dec 2002
>>> 17 Dec 2002
>>> 18 Dec 2002
>>> 19 Dec 2002
>>> 2 Dec 2002
>>> 20 Dec 2002
>>> 3 Dec 2002
>>> 31 Dec 2002
>>> 4 Dec 2002
>>> 5 Dec 2002
>>> 6 Dec 2002
>>> 7 Dec 2002
>>> 9 Dec 2002
Collections

SEM of yeast cells
Yeast. Coloured scanning electron micrograph (SEM) of yeast cells, Saccharomyces cerevisiae, commonly known as Baker's or Brewer's yeast, growing on potato dextrose agar. Yeast is able to ferment sugar, producing alcohol & carbon dioxide in the process. It has long been used in the brewing of beer, the production of wine, and in baking of leavened bread (carbon dioxide causes the dough to rise). Medically, dried yeast is used as a source of vitamin B1, riboflavin & nicotinic acid. Yeast divide rapidly by budding off new cells (visible here). They may also reproduce sexually. Magnification: X945 at 35mm size. Coloured orange. Original is BW print B250/174. 12 -- damaged
© DR JEREMY BURGESS/SCIENCE PHOTO LIBRARY

Motorsport Images

Motorsport Images

Motorsport Images