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While it's true that many fruits and vegetables have a greater concentration of fiber when consumed with the skin, some fruits and vegetables have a high fiber content even without it. For example, cantaloupes, grapefruit, bananas, spinach, and carrots all have high fiber content.
the food that has the highest concentration of fiber is bran. Other foods high in fiber are corn, peppers, flax seeds, sesame seeds, tomatoes and soy beans.
http://wiki.answers.com/Q/When_a_nerve_fiber_is_polarized_the_concentration_is_what http://wiki.answers.com/Q/When_a_nerve_fiber_is_polarized_the_concentration_is_what
A resting nerve fiber is polarized because the concentration ofNa+ is higher on the outside and K+ is higher on the inside.
Electrolytic caps are polorized and are used for filtering and will charge up to a DC value as in power supplies.
Polorized sunglasses will reduce glare!Example...if you wear polorized glasses to the lake...you will be able to see into the water instead of the glare on top of the water!The uv protection isn't better or worse with polorized.......it basically does the squinting for you!Most people that spend alot of time on the water will use polorized..fishing,etc!They are great for driving to...just becareful if your window is already polorized you wont see through it, if you have polorized glasses on..it will look distorted!you wont be able to read digital clocks and stuff as well!!
Hey, no polarized sunglasses can be made of different materials. Not only glass, but also of plastic and Polycarbonate. Check this site www.smartbuglasses.com
Fiber
A nerve fiber becomes polarized when the resting potential of the membrane changes. It starts out with an unequal distribution of charges- the outside is more positive and the inside is less positive. (Sodium (Na+) is in a higher concentration on the outside of the membrane and Potassium (K+) is in a lower concentration on the inside of the membrane.) A stimulus changes the gradient- when more Na+ flows in, the resting potential changes and polarization occurs, allowing for an action potential to be propagated down the axon.
B-fiber are DULL PAIN!
While this is generally true, it isn't always true. The outer parts of some vegetables are richer in dietary fiber, can be richer in iron from the chromophores and contain other vitamins (like vitaman A) in higher concentrations than the inner parts of the vegetable. On the other hand a higher concentration of dietary fiber sometimes leads to leeching of iron out of the body as the iron binds tighter to the dietary fiber than to the transport proteins and as a result the iron is excreted along with the fiber.
a natural fiber