biochemistry dehydration and hydrolysis reactions

14
Biochemistry Dehydration and Hydrolysis Reactions

Upload: edward-powers

Post on 15-Jan-2016

219 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: Biochemistry Dehydration and Hydrolysis Reactions

Biochemistry

Dehydration and Hydrolysis Reactions

Page 2: Biochemistry Dehydration and Hydrolysis Reactions

Introduction

Page 3: Biochemistry Dehydration and Hydrolysis Reactions

Carbon – Organic Chemistry

Page 4: Biochemistry Dehydration and Hydrolysis Reactions

Polymerization

• Polymer- Large molecule made of many parts

• Monomer- Subunit or building block for Polymer

Page 5: Biochemistry Dehydration and Hydrolysis Reactions

Breaking and Forming Polymers

• Dehydration Synthesis – “take water out”– Joining monomers to add

polymers by adding water

• Hydrolysis– “break using water”– Breaking polymers into

monomers by adding water

Page 6: Biochemistry Dehydration and Hydrolysis Reactions

Dehydration Synthesis

Monosaccharides

Disaccharide

Polysaccharide

Page 7: Biochemistry Dehydration and Hydrolysis Reactions

Dehydration Synthesis

Page 8: Biochemistry Dehydration and Hydrolysis Reactions

Dehydration Synthesis• Small molecules are joined together to

form larger molecules• Energy is used• Water is released

H2O

Page 9: Biochemistry Dehydration and Hydrolysis Reactions

Dehydration Synthesis• Small molecules are joined together to

form larger molecules• Energy is used• Water is released

Page 10: Biochemistry Dehydration and Hydrolysis Reactions

Hydrolysis

Page 11: Biochemistry Dehydration and Hydrolysis Reactions

Hydrolysis• Large molecules are broken apart to

produce smaller molecules• Energy is released• Water is used to split the bond

H2O

Page 12: Biochemistry Dehydration and Hydrolysis Reactions

Hydrolysis• Large molecules are broken apart to

produce smaller molecules• Energy is released• Water is used to split the bond

Page 13: Biochemistry Dehydration and Hydrolysis Reactions

Protein formation…Hydrolysis or Dehydration?

• Monomer– Amino Acid

• Polymer– Polypeptide

• Bond– Peptide

Page 14: Biochemistry Dehydration and Hydrolysis Reactions

Protein formation…Hydrolysis or Dehydration?