Explore Dna and more!



Afferent vs. Efferent Arterioles

Information for nursing students and new nurses from the former Dean of a nursing program in Texas with years of nursing experience

When I think of antibiotic, penicillin always come to mind first due to its early and primary discovery. Without penicillin, many lives would have been lost both during wars and in the civilian home fronts.

The important drug discoveries in medicine and the founders/scientist. These medications have help saves billions of saves, and greatly used today.

Talks from scientists, musicians, innovators -- all in their teens. Watch these amazing wunderkinds.   13 different videos....INSPIRING

So much love for Tavi. Fifteen-year-old Tavi Gevinson had a hard time finding strong female, teenage role models -- so she built a space where they could find each other.

Amino Acid Chart MCAT Cheat Sheet Study Guide

MCAT Amino Acid Chart - Study Guide Cheat Sheet for the Biology/Biochemistry section on the MCAT. Includes structure, variable groups, hydrophobic/hyrophilic acidic and basic groups


Understanding Our Basic Human Rights

Understanding our most basic HUMAN RIGHTS. (The 30 Articles of the Universal Declaration of Human Rights as adopted by the United Nations in