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Which is mismatched? . O 1) Catalase - breaks down hydrogen peroxide 2) Leukocidin - toxic to leukocytes 3) Hemolysins - damage red blood cells 4) Coagulase - dissolve fibrin clots

Which is mismatched? . O 1) Catalase - breaks down hydrogen peroxide 2) Leukocidin - toxic to leukocytes 3) Hemolysins - damage red blood cells 4) Coagulase - dissolve fibrin clots

Curren'S Math For Meds: Dosages & Sol
Curren'S Math For Meds: Dosages & Sol
11th Edition
ISBN:9781305143531
Author:CURREN
Publisher:CURREN
Chapter10: Reconstitution Of Powdered Drugs
Section: Chapter Questions
Problem 4.2P
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### Quiz Question: Identify the Mismatched Pair In the context of molecular biology and pathogen interactions, certain enzymes and toxins play pivotal roles. This multiple choice question requires you to identify which enzyme-toxin relationship is incorrectly matched. **Question: Which is mismatched?** 1. Catalase - breaks down hydrogen peroxide 2. Leukocidin - toxic to leukocytes 3. Hemolysins - damage red blood cells 4. Coagulase - dissolve fibrin clots **Explanation:** - **Catalase:** This enzyme catalyzes the decomposition of hydrogen peroxide to water and oxygen. It is essential in protecting cells from oxidative damage by reactive oxygen species. - **Leukocidin:** A type of cytotoxin created by some types of bacteria, it specifically targets and destroys leukocytes (white blood cells). - **Hemolysins:** These are various substances produced by some bacteria which damage red blood cells and lead to their lysis (destruction). - **Coagulase:** Typically an enzyme produced by certain bacteria like Staphylococcus, which facilitates the conversion of fibrinogen to fibrin, leading to clot formation. However, the statement here suggests it dissolves fibrin clots, which is incorrect. Correct answer and reasoning are provided immediately after the question, aiding in self-assessment and learning.
Transcribed Image Text:### Quiz Question: Identify the Mismatched Pair In the context of molecular biology and pathogen interactions, certain enzymes and toxins play pivotal roles. This multiple choice question requires you to identify which enzyme-toxin relationship is incorrectly matched. **Question: Which is mismatched?** 1. Catalase - breaks down hydrogen peroxide 2. Leukocidin - toxic to leukocytes 3. Hemolysins - damage red blood cells 4. Coagulase - dissolve fibrin clots **Explanation:** - **Catalase:** This enzyme catalyzes the decomposition of hydrogen peroxide to water and oxygen. It is essential in protecting cells from oxidative damage by reactive oxygen species. - **Leukocidin:** A type of cytotoxin created by some types of bacteria, it specifically targets and destroys leukocytes (white blood cells). - **Hemolysins:** These are various substances produced by some bacteria which damage red blood cells and lead to their lysis (destruction). - **Coagulase:** Typically an enzyme produced by certain bacteria like Staphylococcus, which facilitates the conversion of fibrinogen to fibrin, leading to clot formation. However, the statement here suggests it dissolves fibrin clots, which is incorrect. Correct answer and reasoning are provided immediately after the question, aiding in self-assessment and learning.
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