1. The nucleus contains a eukaryotic cellâs genetic library The nucleus contains most of the genes in a eukaryotic cell. Some genes are located in mitochondria and chloroplasts.…

The discovery and early study of cells progressed with the invention and improvement of microscopes in the 17th century. In a light microscope (LM) visible light passes through…

Circulatory System For animals with many cell layers, gastrovascular cavities are insufficient for internal distances because the diffusion transports are too great. In more…

Chapter 52-55 Ecology A population is a group of individuals of a single species that simultaneously occupy the same general area. Characteristics of a Population Populations…

Transport in Vascular Plants Chapter 36 Transport in Plants Occurs on three levels: the uptake and loss of water and solutes by individual cells short-distance transport…

Announcement The IB 202 exam next week has been moved from Monday to Wednesday (4/13).  7-9 PM in Altgeld 314. 4-6-05 IB-202 Hormonal Control of Kidney Excretion &…

Organic Chemistry How carbon based molecules form the basis of life Although cells are 70-95% water, the rest consists mostly of carbon-based compounds. Proteins, DNA, carbohydrates,…

Food Fermentation UI Snack Bar What are fermented foods? Foods or food ingredients that rely on microbial growth as part of their processing or production Food Fermentation…

What limits population growth? Population: All members of 1 species within defined area. Spacing/ Distribution: Distribution is often determined by needs of the organisms…

Natural selection in action: the evolution of insecticide-resistance Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings The evolution of resistance…