Styles Paragraph Which of the following is an enzyme found in many body secretio
ID: 220179 • Letter: S
Question
Styles Paragraph Which of the following is an enzyme found in many body secretions and is active in protection against bacterial infection by dissolving bacterial cell walls? 1. Leukase Lysozyme Amylase Reductase True or False. Most pathogens cannot invade the skin unless there is a wound or opening because of the tough waterproof keratin in the skin. Match each of the following components of non-specific defense with its proper description. 2. 3. - pyxogens. A. released by injured tissues and triggers the inflammatory response - prostaglandins B. released by certain pathogens, increases body complement temperature interferons C. block viral replication in area where they are released D. a system of proteins that act in a certain sequence, eventually lyses bacterial cell membranes 4. Redness, swelling, heat and pain should be considered signs of: Infection Inaffective immune response Normal inflammatory response Abnormal inflammatory response 5. An antibody (also called an immunoglobulin) can best be described as: a complex molecule of protein and carbohydrate a molecule of four equal protein chains a molecule of four precisely arranged heavy and light protein chains a globular protein of variable size, structure, and form, depending on the type of antibodyExplanation / Answer
1. The answer is lysozyme.
Lysozyme is an enzyme, we can find commonly in body secreations such as tears, saliva, sweat...etc. It kills the bacteria that attempt to penetrate in to our body.
2. The answer is True.
3.
Pyrogens: B. released by certain pathogens, increases body temperature.
Prostaglandins: released by injured tissues and triggers the inflammatory response.
Complement: a sytem of proteins that act in a certain sequence, eventually lyses bacterial cell membranes.
Interferons: C. block viral replication in area where they are relreased.
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