Topics 3.6 and 7.6. the amount of energy released is greater than the activation energy Energy released.
Enzymes! ENZYMES!!! Proteins Biological catalysts that speed up the rate of chemical reactions They help make products faster! Never used up! “Matchmaker”
1 of 23© Boardworks Ltd 2011 Enzymes. 2 of 23© Boardworks Ltd 2011.
CZ5225: Modeling and Simulation in Biology Lecture 2: Drugs Prof. Chen Yu Zong Tel: 6874-6877 Email: [email protected] Room 07-24,
Chapter 6, Section 2 Chemical Reactions. Demo: What will happen when lemon juice/salt mixture is applied to various metal objects? Hypothesis: Materials:
What’s the missing link? What is the link between digestion, photosynthesis, bread, wine and washing powder? They all depend on enzymes.
Enzymes Biochemistry. What You Need to Know! Enzymes work by lowering the energy of activation. The catalytic cycle of an enzyme that results in the production.
Biology 12. Enzymes are catalysts They speed up reactions.
ENZYMES & Chemical Digestion. Chemical Digestion Basics Dehydration Synthesis vs. Hydrolysis Anabolic – Dehydration Synthesis –Require the removal of.
The Endocrine System. A system containing many glands that secrete hormones that send messages in order to maintain homeostasis A group of glands that.
What Influences Enzyme Activity? Presented by Deb Semmler St. Joseph’s High School [email protected].
Enzyme Structure and Function Protein catalysts. Enzymes are Catalysts This means that enzymes help speed up chemical reactions. How? –Enzymes lower the.