Curated OER
Got Gas? How Much?
Students perform an experiment that measures respiration. In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration. Students measure the gas produced by putting yeast in...
CK-12 Foundation
Ck 12: Enzymes
[Free Registration/Login may be required to access all resource tools.] In this lesson, students will define enzyme, be able to discuss the role of enzymes in biochemical reactions, and summarize their importance to living organisms.
CK-12 Foundation
Ck 12: Enzyme Function
[Free Registration/Login may be required to access all resource tools.] This activity describes how enzymes speed up biochemical reactions and their importance to living organisms.
CK-12 Foundation
Ck 12: Biology: Biochemical Reactions
[Free Registration/Login may be required to access all resource tools.] Introduction to chemical reactions and equations.
CK-12 Foundation
Ck 12: Biology: Types of Biochemical Reactions
[Free Registration/Login may be required to access all resource tools.] Introduction to biochemical reactions.
CK-12 Foundation
Ck 12: Biology: Water and Life
[Free Registration/Login may be required to access all resource tools.] Covers the importance of biochemical reactions involving water.
CK-12 Foundation
Ck 12: Physical Science: Enzymes as Catalysts
[Free Registration/Login may be required to access all resource tools.] Explores how enzymes work and their role in chemical reactions in living cells.