Reference no: EM133844709
Assignment: Worksheet- Bioenergetics & Enzymes
1) What is the function of an enzyme and what major group of macromolecules do most enzymes belong to?
2) What is feedback inhibition and how does it affect an enzymatic reaction?
3) What is activation energy and how is related to an enzyme-catalyzed reaction?
4) Describe the induced fit model of catalysis.
5) Identify and describe the four types of enzyme inhibition. Get the instant assignment help.
6) Identify and describe the four methods used by cells to control enzymes.
7) Describe the function of the following groups of enzymes and provide an example of each from the assigned reading:
a. Serine proteases
b. Cysteine proteases
c. Caspases
d. Metalloproteases
e. Aspartyl proteases
f. Threonine proteases
8) Identify the 3 factors affecting enzyme activity described in the video on factors affecting enzyme activity. For each factor, describe what happens to enzyme activity as the factor is increased and why.
9) What is meant by "energy coupling" and would this occur during anabolic or catabolic reactions?
10) What "currencies of energy" are listed in 5.1: Basics of Energy?
11) What are the three distinct types of phosphorylation that generate ATP?
12) Identify the enzymes involved in the development of Tay Sachs and Phenylketonuria. Briefly describe how a lack of the respective enzyme leads to each disease.