Sophia Learning
Sophia: Chloroplast: Lesson 1
This lesson will discuss the structure and function of the chloroplast. It is 1 of 4 in the series titled "Chloroplast."
Mocomi & Anibrain Digital Technologies
Mocomi: Facts About Oxygen
This brief video provides a glimpse of the properties of oxygen. Learn the cycle of how people and animals breathe in oxygen, but plants breathe it out, a process known as photosynthesis. [1:36]
Sophia Learning
Sophia: Plants
A brief, descriptive podcast examining the main structures and functions of green plants. [0:47]
Bozeman Science
Bozeman Science: Photosynthesis and Respiration
Paul Andersen details the processes of photosynthesis and respiration in this video on free energy capture and storage. Autotrophs use the light reactions and the Calvin cycle to convert energy from the Sun into sugars. Autotrophs and...
Bozeman Science
Bozeman Science: Ap Biology Lab 4 Plant Pigments & Photosynthesis
Paul Andersen explains how pigments can be separated using chromatography. He shows how you can calculate the Rf value for each pigment. He then explains how you can measure the rate of photosynthesis using leaf chads and water...
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: Photosynthesis Lab Walkthrough
Mr. Andersen shows you how to sink leaf chads in preparation for the AP Biology photosynthesis lab. An empty syringe is used to remove gas from the leaves before the lab. As the chloroplasts absorb light they produce oxygen bubbles which...
Bozeman Science
Bozeman Science: Energy in Chemical Processes & Everyday Life
In this video, Paul Andersen explains how energy is used in chemical processes and everyday life. Students should understand that energy is neither created or destroyed but is converted. Most of the energy is delivered to our planet from...
Next Vista for Learning
Next Vista for Learning: Photosynthesis
Do you know how plants get energy? Plants use a process called photosynthesis to produce a sugar. This video gives an overview of how plants take light energy to convert it to chemical energy. [2:30]