OVERVIEW OF THE IMMUNE SYSTEM
IMMUNITY INNATE AND ADAPTIVE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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being thin and easy to allow things through
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shedding constantly bringing the pathogens with it
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serving as a protective layer that keeps foreign objects out
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killing all bacteria that it comes in contact with using oils, enzymes, and antibodies.
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Detailed explanation-1: -The outermost portion of the epidermis, known as the stratum corneum, is relatively waterproof and, when undamaged, prevents most bacteria, viruses, and other foreign substances from entering the body.
Detailed explanation-2: -The epidermis, the outermost layer of the skin, is a physical barrier against pathogens.
Detailed explanation-3: -Your immune system is a large network of organs, white blood cells, proteins (antibodies) and chemicals. This system works together to protect you from foreign invaders (bacteria, viruses, parasites, and fungi) that cause infection, illness and disease.
Detailed explanation-4: -The outermost one is called the epidermis. It’s thin but durable and acts as a protective barrier between your body and the world around you. The cells that make up the epidermis are continually being shed and replaced by new cells made in the lower levels of the epidermis.