Science
Explore 1,600+ courses about Biology & Life Sciences, Physics, Science, Medicine, Food & Nutrition, Chemistry, Energy & Earth Sciences, Environmental Studies, Life Sciences, Medicine And Healthcare, and 12 more topics
OpenCourser is supported by affiliate partners
OpenCourser is supported by affiliate partnersUpcoming Courses
Date | Course Information | |
---|---|---|
On Demand |
There's an old saying, "You are what you eat." In some senses, this is literally true! When we eat food, we take in the large biological molecules found in the food, including... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
You, like other living systems, are an amazing energy transformer. As you move your eyes to read these words, your body is busily converting chemical energy from your lunch into... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
You, my friend, are made up of cells. Lots and lots of them. Some of them are eukaryotic (human), but many more of them are prokaryotic, thanks to the friendly bacteria of your... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
How do the cells in your body define their boundaries (and control what comes in or goes out)? As it turns out, cells have a sophisticated and flexible barrier, the plasma... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
There's a lot of carbon in your body - in DNA, proteins, carbohydrates, fats, and other key biological molecules. How did that carbon get there? Drumroll... photosynthesis! Learn... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Did you know that your cells are continually "talking" to one another? Cells communicate by sending and receiving chemical signals. This molecular conversation allows the cells in... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
All living things, including you, are made up of cells. Find out how cells divide through mitosis and meiosis, how the cell cycle is controlled, and how problems in cell cycle... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Classical and molecular genetics Have you ever been told that you have your mother's eyes or grandfather's nose? Learn why traits run in families and how they're passed on. We'll look at Mendel's model of... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
What exactly is DNA? This seemingly simple polymer, made up of just four different types of monomers, serves as the genetic material for all living organisms. For example, your... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Evolution and the tree of life Discover the diversity of life on Earth and the forces that shape it! In this section, you can learn about evolution, natural selection, and the tree of life, as well as basic... Khan Academy
Register & Enroll Now
Complete this course for $0
Save this course
|
Enroll Now For $0
Save
|
Popular Courses
Upcoming Courses
Date | Course Information | |
---|---|---|
On Demand |
There's an old saying, "You are what you eat." In some senses, this is literally true! When we eat food, we take in the large biological... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
You, like other living systems, are an amazing energy transformer. As you move your eyes to read these words, your body is busily... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
You, my friend, are made up of cells. Lots and lots of them. Some of them are eukaryotic (human), but many more of them are prokaryotic,... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
How do the cells in your body define their boundaries (and control what comes in or goes out)? As it turns out, cells have a sophisticated... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
There's a lot of carbon in your body - in DNA, proteins, carbohydrates, fats, and other key biological molecules. How did that carbon get... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Did you know that your cells are continually "talking" to one another? Cells communicate by sending and receiving chemical signals. This... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
All living things, including you, are made up of cells. Find out how cells divide through mitosis and meiosis, how the cell cycle is... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Classical and molecular genetics Have you ever been told that you have your mother's eyes or grandfather's nose? Learn why traits run in families and how they're passed on.... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
What exactly is DNA? This seemingly simple polymer, made up of just four different types of monomers, serves as the genetic material for... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
On Demand |
Evolution and the tree of life Discover the diversity of life on Earth and the forces that shape it! In this section, you can learn about evolution, natural selection,... Khan Academy
Register & Enroll Now
Complete this course for only $0
Save this course
|
Enroll Now For $0
Save
|
Courses Recently Started
Enroll soon to catch up on these recently launched sessions