HOLES ANATOMY AND PHYSIOLOGY CHAPTER 4 EXAM STUDY GUIDE
1.Anabolism
Answer small molecules are built up into larger ones, requiring energy
2.dehydration synthesis
Answer joins many simple sugar molecules to form larger molecules of glycogen, which
store energy in their chemical bonds. hydrogen atoms and hydroxyl groups are removed,
water forms, and smaller molecules bind by sharing atoms
3.catabolism
Answer larger molecules are broken down into smaller ones, releasing energy
4.hydrolysis
Answer a water molecule adds a hydrogen atom to one portion of a molecule and a
hydroxyl group to a second portion, breaking the bond between these parts
5. enzymes
Answer control the rates of these metabolic reactions
6.catalysis
Answer an acceleration of a chemical reaction rate
7.substrate
Answer a particular molecule that requires specific enzymes
, HOLES ANATOMY AND PHYSIOLOGY CHAPTER 4 EXAM STUDY GUIDE
8.lipase
Answer a lipid-splitting enzyme
9.protease
Answer a protein-splitting enzyme
10. amylase
Answer a starch splitting enzyme
11. active site
Answer a region of the enzyme temporarily combines with a specific part of the
substrate, forming an enzyme-substrate complex
12. metabolic pathway
Answer leads to the synthesis or breakdown of particular biochemicals
13. rate-limiting enzyme
Answer regulates metabolic pathways
14. cofactor
Answer helps the active site fold into its appropriate conformation or helps bind the
enzyme to its substrate
1.Anabolism
Answer small molecules are built up into larger ones, requiring energy
2.dehydration synthesis
Answer joins many simple sugar molecules to form larger molecules of glycogen, which
store energy in their chemical bonds. hydrogen atoms and hydroxyl groups are removed,
water forms, and smaller molecules bind by sharing atoms
3.catabolism
Answer larger molecules are broken down into smaller ones, releasing energy
4.hydrolysis
Answer a water molecule adds a hydrogen atom to one portion of a molecule and a
hydroxyl group to a second portion, breaking the bond between these parts
5. enzymes
Answer control the rates of these metabolic reactions
6.catalysis
Answer an acceleration of a chemical reaction rate
7.substrate
Answer a particular molecule that requires specific enzymes
, HOLES ANATOMY AND PHYSIOLOGY CHAPTER 4 EXAM STUDY GUIDE
8.lipase
Answer a lipid-splitting enzyme
9.protease
Answer a protein-splitting enzyme
10. amylase
Answer a starch splitting enzyme
11. active site
Answer a region of the enzyme temporarily combines with a specific part of the
substrate, forming an enzyme-substrate complex
12. metabolic pathway
Answer leads to the synthesis or breakdown of particular biochemicals
13. rate-limiting enzyme
Answer regulates metabolic pathways
14. cofactor
Answer helps the active site fold into its appropriate conformation or helps bind the
enzyme to its substrate
