'Own proteins' presentation slideshows

Ecology

842 views • 61 slides

UNIT 2 NOTES: ORGANELLES

558 views • 47 slides

Unit A: Section 3.3 The Nitrogen and Phosphorus Cycle

Unit A: Section 3.3 The Nitrogen and Phosphorus Cycle. The Nitrogen Cycle. http://www.youtube.com/watch?v=QEyd7TlyIJA&feature=related Nitrogen occurs naturally in the atmosphere as Nitrogen gas (N2). Air is about 79 % nitrogen . The Nitrogen Cycle. Why do animals need Nitrogen?

480 views • 22 slides

The development, division and origin of organelles

The development, division and origin of organelles. An interactive study resource application. A. Dhillon, M. Farfan, I. Perry, S. Sanchez-Leon, M. Watkinson. How the program works. Navigate using: The next arrow. The previous arrow. The home button. The topic jump button.

298 views • 19 slides