Displaying 1 - 3 of 3 Resources

Introduction to cellular respiration

Cellular respiration is the process by which cells derive energy from glucose. The chemical reaction for cellular respiration involves glucose and oxygen as inputs, and produces carbon dioxide, water, and energy (ATP) as outputs. There are three stages to cellular respiration: glycolysis, the Krebs cycle, and the electron transport chain.

Subject and Topic
Form 2
Biology
Gaseous exchange and respiration
Respiration
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2009
Creator/Author
Sal Khan
Keyword
Cellular Respiration

Osmosis

Osmosis is the movement of water across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. Osmosis helps regulate the flow of water in and out of cells, which is crucial to their function.

Subject and Topic
Form 2
Biology
Transport of materials in living things
Diffusion, osmosis and mass flow
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Creator/Author
Sal Khan
Keyword
Osmosis

The role of small and large scale farming

This 20 minute YouTube video explores the differences between small and large scale agriculture and the uses of each.

Subject and Topic
Form 2
Geography
Agriculture
Small scale agriculture
Resource Type
Video
Language
English
Publisher
Geography with Dave
Publication Date
2020
Creator/Author
Rajendra Davechand
Keyword
Small scale agriculture
Large scale agriculture