Biology - Khan Academy
Explore. Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501 (c) (3) nonprofit organization. Donate or volunteer today!
Unit 1: Intro to biology - Khan Academy
Unit 1 Intro to biology. Unit 2 Water, acids, and bases. Unit 3 Macromolecules. Unit 4 Elements of life. Unit 5 Energy and enzymes. Unit 6 Structure of a cell. Unit 7 More about cells. Unit 8 Membranes and transport. Unit 9 More about membranes.
Intro to biology - Khan Academy
Biology at Khan Academy explores life in all its forms, from humans to bacteria and how living things convert energy, grow, and reproduce. The course covers key biological molecules, the role of DNA, and the complexity of cells.
Khan Academy
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 providing a free, world-class education for anyone, anywhere.
High school biology (DEPRECATED) | Science | Khan Academy
High school biology (DEPRECATED) Test your knowledge of the skills in this course. Start Course challenge. Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501 (c) (3) nonprofit organization. Donate or volunteer today!
High school biology - Khan Academy
Learn high school biology using videos, articles, and NGSS-aligned practice. Explore the fundamentals of cells, organism growth and development, photosynthesis and cellular respiration, molecular and classical genetics, natural selection and …
High school biology | Science | Khan Academy
High school biology | Science | Khan Academy. If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Explore. Our mission is to provide a free, world-class education to anyone ...
Khan Academy
Science. How we organize life to study them? - Class 11. 1,700 possible mastery points. Mastered. Proficient. Familiar.
Khan Academy
Welcome to High School Biology! In this course, we will explore the beauty of life, from tiny cells to complex ecosystems. We'll explore organism structure, cellular energy, genetics, evolution, ecology, and more, sparking curiosity and fostering a lifelong love for biology—the study of life.
Introducing Khan Academy’s NGSS-Aligned High School Biology …
2024年8月8日 · Khan Academy has revamped its high school biology and physics courses to align with NGSS standards. These comprehensive courses feature new content, engaging activities, and real-world applications to inspire students and support teachers.