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.
There are apâ¦proximately 12 G of naturally occurring sugar per every 100 G of weight which is generally the size of a small banana. 1 large is in the area of 17. Source: nutritiondata.com/2009   How many grams of sugar in a bananna.
One medium-sized banana (about 4 oz or 120 g) contains 27 g of total carbohydrates. While a simplistic take on that would be to black-list bananasâas many on âno-carbâ diets have done in the pastâmost nutritionists would say that when it comes to carbs and bananas, the issue is not black and white.