Peppers_Biology

Bonnie Bassler discovered that bacteria "talk" to each other, using a chemical language that lets them coordinate defense and mount attacks. The find has stunning implications for medicine, industry -- and our understanding of ourselves. Bonnie Bassler studies how bacteria can communicate with one another, through chemical signals, to act as a unit. Her work could pave the way for new, more potent medicine.

Course notes with informative table on bacterial evolution and notes about endosymbiosis.

Educational site with lesson plans and videos for K-12 students to teach them about waste and recycling. Also includes a very detailed interactive tour of a materials recovery facility (MRF), a glossary of recycling terms, and links to other sites.

Enzyme video reaction

Digestion video

Enzyme animation

Macromolecules song

9 minute video  animation to illustrate biology

Student curated websites on biomolecules and chemistry of life

Articles in non-scientific language about the relevance of acids and bases.

Below are some great YouTube channels for science. If you are a science teacher and you need some useful resources where you can search for and find educational science videos, then the list below would be of great help. Some of the channels listed below have thousands of subscribers featuring some of the best science videos online.

" The typical naked mole rat lives 25 to 30 years, during which it shows little decline in activity, bone health, reproductive capacity and cognitive ability. What is the secret to this East African rodent's long, healthy life?"

"Scientists have sequenced the complete genome of the naked mole rat, a pivotal step to understanding the animal's extraordinarily long life and good health."

"Biologists at the University of Rochester have determined how blind mole rats fight off cancer -- and the mechanism differs from what they discovered three years ago in another long-lived and cancer-resistant mole rat species, the naked mole rat."

Bonding Basics Lesson, Science Spot Model bonding with cards and candy.

Basic atomic structure 2 minute video with good animation. 

7 minute video discusses electron cloud, electronegativity,  Good video, more appropriate for honors, chemistry, or AP.

They Might Be Giants animated video 

"Biologists and informaticists at Indiana University have produced one of the most extensive pictures ever of mutation processes in the DNA sequence of an organism, elucidating important new evolutionary information about the molecular nature of mutations and how fast those heritable changes occur."

"A short 3.6 minute visually stunning introductory trailer choreographed to powerful music that introduces the viewer/student to the characteristics that all life on Earth shares. I made this for use by teachers of Biology and the Life Sciences as a motivational introduction to the wonders of life and the amazing characteristics that we all possess. As a High School Biology teacher myself, I have found these videos a great way to capture student interest immediately."