430801
Description
Quiz by daniel.praecox, updated more than 1 year ago
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Question 1
Question
What cellular processes is irreversible covalent modification of enzymes restricted to?
Answer
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Intracellular
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Extracellular
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Intercellular
Question 2
Question
What cellular process is involved in irreversible covalent modifications?
Answer
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Proteolytic Cleavage
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Transcription
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Ubiquitinylation
Question 3
Question
Irreversible Covalent modification of enzymes is important for which cellular processes?
Answer
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Digestion and Blood Clotting
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Cellular Differentiation and Replication
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Inflammation and Fighting Infection
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Transcription and Translation
Question 4
Question
What are zymogens?
Answer
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Active Digestive Enzyme
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Inactive Digestive Enzyme
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Digestive Enzyme precursor
Question 5
Question
Choose the correct term for the sites of proteolytic cleavage of zymogens
Answer
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Activation Sites
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Hydrolysation Sites
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Carboxylation Sites
Question 6
Question
Where do zymogens carry out their function?
Answer
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Stomach, Liver
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Pancreas, Gall Bladder
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Stomach, Pancreas
Question 7
Question
Name an example of a zymogen present in the pancreas?
Answer
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Pepsin
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Trypsin
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Cathepsin G
Question 8
Question
What is the active form of the zymogen, Pepsin?
Answer
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Trypsinogen
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Pepsin A
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Pepsinogen
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