Another action potential can be produced, but only if the stimulus is greater than the threshold stimulus. 1  corresponds to the period when the potassium channels are open (several milliseconds) 2  the nerve cell membrane becomes progressively more 'sensitive' (easier to stimulate) as the relative refractory period proceeds.
According to the International Banana Association, an average-sized banana weighs 120 grams. I'm assuming this does not include the peel because the discussion is in the context of nutritional information. + 78 others found this useful.
Natural Sugar. A large banana has 16.6 grams of sugar, according to the U.S. Department of Agriculture. The sugar in a banana is different from refined sugars in cookies and candy, however. Your body uses the natural sugar in bananas, fructose, to produce glucose, which fuels your brain and gives you energy.ananas go well with many high-protein foods, including peanut butter, and are delicious blended into a smoothie or protein shake. A banana's combination of complex carbohydrates, natural sugar, amino acids and brain-boosting minerals make it a beneficial food for athletes and fitness enthusiasts.