OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cells found in the immune system
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Enzymes found in tears, urine, sweat that destroy pathogens
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molecules found on bacterial walls
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Immune substances produced by fungi
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Detailed explanation-1: -Lysozyme is a 14 kDa protein present in many mucosal secretions (tears, saliva, and mucus) and tissues of animals and plants, and plays an important role in the innate immunity, providing protection against bacteria, viruses, and fungi.
Detailed explanation-2: -Lysozyme is a special enzyme found in tears, saliva, sweat, and other body fluids. Other mucosal linings, such as the nasal cavity, also contain lysozyme. It destroys bacteria that attempt to enter our body through these passageways. In the case of tears, they protect our eyes from bacterial invaders.
Detailed explanation-3: -Lysozyme is an enzyme that is found mostly in tears & saliva. They have antimicrobial nature by cleaving the peptidoglycan component of bacterial cell walls and causes the death of the bacteria.