Science | Khan Academy
Learn science using videos, articles, and TEKS-aligned practice exercises. Review the fundamentals of matter and energy, forces and motion, Earth's systems and processes, living …
Khan Academy | Free Online Courses, Lessons & Practice
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of …
Computing | Khan Academy
Learn AP Computer Science Principles using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of digital data representation, computer …
Biology archive | Science | Khan Academy
Unit 1: Intro to biology Welcome to biology! The science of biology Water and life
Enzymes and the active site (article) | Khan Academy
Check out this interactive image from LabXchange. Do you want to learn more about the effect of pH on enzyme function? Check out this interactive image from LabXchange. LabXchange is a …
Bacterial transformation & selection (article) | Khan Academy
How can bacterial transformation can be used in the field of science? What are some real-life applications of this process?
The trp operon (article) | Khan Academy
Explore outside of Khan Academy Do you want to learn more about the trp operon? Check out this scrollable interactive from LabXchange. LabXchange is a free online science education …
Discovery of the structure of DNA (article) | Khan Academy
Explore outside of Khan Academy Do you want to learn more about the DNA ladder? Check out this scrollable interactive from LabXchange. LabXchange is a free online science education …
Physics archive | Science | Khan Academy
Physics the study of matter, motion, energy, and force.
The trp operon (article) | Gene regulation | Khan Academy
Explore outside of Khan Academy Do you want to learn more about the trp operon? Check out this scrollable interactive from LabXchange. LabXchange is a free online science education …