Podcast
Questions and Answers
Which enzyme classification catalyzes redox reactions?
Which enzyme classification catalyzes redox reactions?
What is the definition of a redox reaction?
What is the definition of a redox reaction?
What is the role of FAD/FADH2 in the citric acid cycle?
What is the role of FAD/FADH2 in the citric acid cycle?
What is the role of NAD+/NADH in the citric acid cycle?
What is the role of NAD+/NADH in the citric acid cycle?
Signup and view all the answers
Which enzyme class is responsible for synthesizing molecules by catalyzing the transfer of a group from one molecule to another?
Which enzyme class is responsible for synthesizing molecules by catalyzing the transfer of a group from one molecule to another?
Signup and view all the answers
What mechanism is often used by transferases in their catalytic activity?
What mechanism is often used by transferases in their catalytic activity?
Signup and view all the answers
What types of oxidoreductases remove H's and donate them to a molecule other than oxygen?
What types of oxidoreductases remove H's and donate them to a molecule other than oxygen?
Signup and view all the answers
Which of the following correctly identifies the nucleophile, electrophile, and leaving group in the formation of a disaccharide?
Which of the following correctly identifies the nucleophile, electrophile, and leaving group in the formation of a disaccharide?
Signup and view all the answers
What makes an electrophile 'electron deficient'?
What makes an electrophile 'electron deficient'?
Signup and view all the answers
In DNA formation, what is the nucleophile, electrophile, and leaving group?
In DNA formation, what is the nucleophile, electrophile, and leaving group?
Signup and view all the answers
What is the nucleophile and electrophile in the formation of triglycerides?
What is the nucleophile and electrophile in the formation of triglycerides?
Signup and view all the answers
What atom acts as the nucleophile in peptide bond formation?
What atom acts as the nucleophile in peptide bond formation?
Signup and view all the answers
What is the leaving group in a reaction where nitrogen acts as the nucleophile?
What is the leaving group in a reaction where nitrogen acts as the nucleophile?
Signup and view all the answers
What is the biomolecule UDP used as in transfer reactions?
What is the biomolecule UDP used as in transfer reactions?
Signup and view all the answers
Which type of enzyme is responsible for hydrolyzing ATP to release a phosphate group?
Which type of enzyme is responsible for hydrolyzing ATP to release a phosphate group?
Signup and view all the answers
What molecule is acting as a nucleophile in the hydrolysis reactions catalyzed by hydrolases?
What molecule is acting as a nucleophile in the hydrolysis reactions catalyzed by hydrolases?
Signup and view all the answers
What type of reaction is depicted in the hydrolysis of di-acyl-glycerol?
What type of reaction is depicted in the hydrolysis of di-acyl-glycerol?
Signup and view all the answers
What is the enzyme class responsible for catalyzing the hydrolysis of glycosidic linkages?
What is the enzyme class responsible for catalyzing the hydrolysis of glycosidic linkages?
Signup and view all the answers
What type of lyase enzyme is responsible for the addition of water to a molecule?
What type of lyase enzyme is responsible for the addition of water to a molecule?
Signup and view all the answers
What is removed in the elimination reaction catalyzed by dehydratases?
What is removed in the elimination reaction catalyzed by dehydratases?
Signup and view all the answers
What type of isomerase catalyzes the interconversion of groups around an asymmetric carbon in a molecule with more than one asymmetric carbon?
What type of isomerase catalyzes the interconversion of groups around an asymmetric carbon in a molecule with more than one asymmetric carbon?
Signup and view all the answers
Which enzyme class catalyzes reactions that join 2 molecules with the use of ATP for energy?
Which enzyme class catalyzes reactions that join 2 molecules with the use of ATP for energy?
Signup and view all the answers
What is the name of the enzyme that catalyzes the isomerization of citrate to isocitrate in the citric acid cycle?
What is the name of the enzyme that catalyzes the isomerization of citrate to isocitrate in the citric acid cycle?
Signup and view all the answers
Which enzyme class catalyzes reactions involving the addition of water to a substrate?
Which enzyme class catalyzes reactions involving the addition of water to a substrate?
Signup and view all the answers
What is the first step in the synthesis of glutathione, an important antioxidant in our bodies?
What is the first step in the synthesis of glutathione, an important antioxidant in our bodies?
Signup and view all the answers
Which enzyme class catalyzes reactions involving the removal of a carboxyl group from a substrate?
Which enzyme class catalyzes reactions involving the removal of a carboxyl group from a substrate?
Signup and view all the answers
What is the name of the enzyme class that catalyzes hydrolysis reactions?
What is the name of the enzyme class that catalyzes hydrolysis reactions?
Signup and view all the answers
Which enzyme class catalyzes reactions involving the transfer of a functional group from one molecule to another?
Which enzyme class catalyzes reactions involving the transfer of a functional group from one molecule to another?
Signup and view all the answers
What is the name of the enzyme class that catalyzes redox reactions?
What is the name of the enzyme class that catalyzes redox reactions?
Signup and view all the answers
Which enzyme class catalyzes reactions involving the elimination of water from a substrate?
Which enzyme class catalyzes reactions involving the elimination of water from a substrate?
Signup and view all the answers
