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The skin acts as a physical barrier and prevents foreign substances entering the body In which system is the skin playing a role by performing this function?
immune
The skin acts as a physical barrier and prevents foreign substances entering the body. In which system is the skin playing a role by performing this function?
immune system
Which structure acts in a manner most similar to skin tissue in multicellular organisms?
The epithelial tissue acts most similarly to skin tissue in multicellular organisms. It functions as a protective barrier against infection, regulates the movement of materials, and provides sensory information.
Which component of the plasma membrane contains a hydrophobic region and acts as the primary barrier to most foreign substances?
The component of the plasma membrane that contains a hydrophobic region and acts as the primary barrier to most foreign substances is the phospholipid bilayer. The bilayer consists of phospholipid molecules with hydrophilic (water-attracting) heads facing outward and hydrophobic (water-repelling) tails facing inward, creating a barrier that restricts the passage of polar and charged substances. This hydrophobic core effectively prevents many foreign substances from easily entering or exiting the cell.
What substance produced by the skin acts as a strong barrier to pathogens (bacteria and viruses)?
The substance produced by the skin that acts as a strong barrier to pathogens is keratin. Keratin is a fibrous protein found in the outer layer of the skin, providing structural integrity and waterproofing. Additionally, the skin produces sebum, an oily substance that has antimicrobial properties, further enhancing its protective role against bacteria and viruses. Together, these components form a crucial part of the body's first line of defense.
Does one require a special firewall setting when using social networking sites?
A firewall is used to filter out information that is aggressive or what is perceived to be unsuitable. A firewall also acts as a barrier to the ingress of viruses and Trojans.
Organisms or fluids attempting to enter the cell body of a neuron must first pass through the?
cell membrane, which acts as a protective barrier around the neuron. This selective barrier controls the passage of substances in and out of the neuron to maintain its internal environment.
Is dentin is a layer of connective tissue that acts as a barrier to protect the pulp?
Yes, dentin is a layer of connective tissue that acts as a barrier to protect the pulp.
Do you have a cuticle in your eye?
The eye does not have a cuticle like the skin or nails. The eye has a protective outer layer called the cornea. The cornea acts as a barrier to protect the eye from foreign particles and infections.
The skin acts as a barrier against germs and also controls body temperature?
True. The skin acts as a barrier against germs and also controls body temperature.
What is the bodys first defense against bacteria and viruses?
Lysozymes
What are the body's barrier?
skin acts as a natural barrier against harmful stuff :) So do tears, sweat and the stomach :)
