The final acceptor of electrons in the electron transport chain is molecular oxygen. Electron transport chains are used for extracting energy via redox reactions from sunlight in photosynthesis or, such as in the case of the oxidation of sugars, cellular respiration.
On their website, the American Diabetes Association directs diabetics to eat between 45-60 grams of carbohydrates at each meal. Assuming a person eats three meals a day, this advice works out to telling diabetics to eat a minimum of 135 grams to a maximum of 180 grams of carbohydrates per day.
The amount of carbs you can eat depends on your age, sex, height, weight, and activity level. On average females can have 3-4 servings of carbs for each meal, and a serving of carbs in between meals. A serving of carbohydrates is 15 grams of carbs.On average, a male can have 5-6 servings of carbs for each meal and a serving of carb in between each meal. Remember, though, that the type of carb matters to. As a diabetic, you should choose carbs that are whole grains. Intermountain Healthcare answered. If you have diabetes and you're counting carbohydrates (carbs), keep these guidelines in mind: 1  Women need about 3 to 4 carb servings per meal (or split between a meal and a snack). 2  Men need about 4 to 5 carb servings per meal (or meal and snack).