There are:
Approx 63 calories in 1 medium stalk (7 to 8 inches) of boiled/steamed broccoli
Approx 35 calories in 3½ ounces or 100g of boiled/steamed broccoli
Approx 27 calories in ½ a cup...
That depends on the type of popcorn and the amount of popcorn. Here are examples for both oil-popped and air-popped popcorn by weight.
There are:
Approx 148 calories in 1 oz of microwave...
I am assuming you meant banana? If so, a small banana has around 70 calories, a medium banana has around 90 calories, and a large banana has around 115 calories