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What else can I help you with?
Skin nails hair muscles and organs are what?
Carbohydrates
Is skin impermeable to water?
The outermost layer of skin, called the stratum corneum, is a barrier that prevents water loss and entry. While skin is not completely impermeable to water, it effectively limits water loss and absorption through its natural barriers and mechanisms like sebum production and the structure of skin cells.
What are skin nails hair muscles and organs mostly are?
Carbohydrates
What skin protein prevents water loss?
Keratin
Is chicken a simple carbohydrate?
No, chicken contains almost no carbohydrates of any kind. It is mostly protein with a fatty skin.
Can skin be used to take in oxygen?
In humans, no - the skin is an impermeable barrier to air.
When you place a grape in pure water what will happen?
The grape will float in the water because its density is less than that of water. The grape's skin is impermeable to water, so it won't absorb any and become bigger.
How does your skin protect you from pathogen?
It's impermeable to bacteria and viruses.
How much protein does an apple have?
According to www.nutritiondata.com: A medium sized apple with skin has no protein. A large apple (3.5 inch diameter) with skin has 1 gram of protein. Without the skin, the amount of protein is the same. (Above amounts are for raw apples with nothing added.)
What is the protein that reduce water loss at the skin surface?
The protein that reduces water loss at the skin surface is called aquaporin. Aquaporins are membrane proteins that facilitate the transport of water across cell membranes, helping to maintain hydration and prevent excessive water loss from the skin.
Do reptiles have absorbent skin?
No, reptiles do not have absorbent skin. Their skin is covered in scales made of keratin, which helps prevent water loss and protects them from environmental hazards. Unlike amphibians, whose permeable skin allows for absorption of water and gases, reptilian skin is designed to be more impermeable, aiding in their adaptation to terrestrial habitats.
Is skin water repellent?
Skin is not entirely water-repellent; it has some degree of permeability. The outermost layer, the stratum corneum, contains lipids and proteins that provide a barrier to water loss and help protect against external moisture. However, skin can absorb some water, especially when exposed to it for prolonged periods, like during bathing. Overall, while skin helps retain moisture, it is not completely impermeable to water.
