Khan Academy
Khan Academy: Cells: Overview of Animal and Plant Cells
Overview of animal and plant cells. Topics include cell walls, vacuoles, chloroplasts, peroxisomes, lysosomes, mitochondria, etc. [8:41]
Khan Academy
Khan Academy: Cellular Communication
A video over viewing how cells communicate with each other. Review this process with details that are covered in an AP Biology class. [6:37]
Khan Academy
Khan Academy: Cellular Mechanism of Hormone Action
Learn about the interaction between chemical messages and their target cells in this video about hormone action [8:23]
Khan Academy
Khan Academy: Treating Hiv: Antiretroviral Drugs
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for...
Khan Academy
Khan Academy: The Effects of Mutations
The Khan Academy resource is a video about the effects of mutations.
Khan Academy
Khan Academy: Cellular Movement
This video lesson from Khan Academy and the Association of American Medical Colleges provides study content for the MCAT. This resource discusses cellular movement.
Khan Academy
Khan Academy: Cell Junctions
This video lesson from Khan Academy and the Association of American Medical Colleges provides study content for the MCAT. This resource discusses the three major types of cell junctions and their functions.
Khan Academy
Khan Academy: Cell Cycle Phases
This video lesson from Khan Academy and the Association of American Medical Colleges provides study content for the MCAT. This resource discusses the different 'seasons' of a cell's life and how it grows with time. By Raja Narayan.
Khan Academy
Khan Academy: History and Development of Cell Theory
Discusses the history of cell theory beginning in the 1600s. [11:14]
Khan Academy
Khan Academy: Extracellular Matrix
A video showing how cells interact with the extracellular matrix. [6:54]
Science Friday Initiative
Science Friday: The Ethics of Synthetic Biology
The Presidential Commission for the Study of Bioethical Issues took up the idea of synthetic biology this week.
Science Friday Initiative
Science Friday: Anticipating Synthetic Biology
As researchers draw nearer to the ability to design and grow new organisms from scratch, what planning and protections need to be in place to cope with the consequences?
Sophia Learning
Sophia: Endoplasmic Reticulum: Lesson 2
This lesson will discuss the structure and function of both rough and smooth endoplasmic reticulum. It is 2 of 6 in the series titled "Endoplasmic Reticulum."
Sophia Learning
Sophia: Enzyme Function: Lesson 1
This lesson will describe how an enzyme is used to turn substrate into product. It is 1 of 5 in the series titled "Enzyme Function."
Sophia Learning
Sophia: Enzyme Structure: Lesson 1
This lesson will describe that enzymes are made of proteins, and can be found in nature or can be synthesized synthetically. It is 1 of 4 in the series titled "Enzyme Structure."
Sophia Learning
Sophia: Levels of Organization: Lesson 3
This lesson will present the levels of organization of living things. It is 3 of 6 in the series titled "Levels of Organization."
Sophia Learning
Sophia: Dna: Lesson 3
Explains how DNA contains genetic material and how it is housed in chromosomes. This lesson is 3 of 5 in the series titled "DNA."
Sophia Learning
Sophia: Enzyme Function: Lesson 5
This lesson will describe how an enzyme is used to turn substrate into product. It is 5 of 5 in the series titled "Enzyme Function."
Science Friday Initiative
Science Friday: Building Synthetic Tissues From Water Droplets?
Researchers turned tiny water droplets into cooperating networks that can change shape and pass electrical signals.
Bozeman Science
Bozeman Science: Ap Biology Labs Part 1
Paul Andersen details the first 7 of 13 labs in the AP Biology Curriculum. The following topics are all covered: Artificial Selection, Hardy-Weinberg Equilibrium, Comparing DNA using BLAST, Diffusion and Osmosis, Photosynthesis,...
Bozeman Science
Bozeman Science: Ap Biology Labs Part 2
Paul Andersen explains the final 6 of 13 AP Biology Labs. The following topics are included: Transformation, Restriction Analysis of DNA, Energy Dynamics, Transpiration, Animal Behavior, and Enzyme Activity.
Bozeman Science
Bozeman Science: Meselson Stahl Experiment
Paul Andersen explains how the Meselson-Stahl experiment was used to prove that DNA copied itself through a semi-conservative process. They grew E. coli in a medium containing heavy nitrogen (N-15). They then added the E. coli to a...