The brain sends messages through the spinal cord and nerves of the peripheral nervous system to control the movement of the muscles and the function of internal organs. The basic working unit of the nervous system is a cell called a neuron.
To convert gram to ounce, divide it by 28.3495231. To convert troy ounce to grams, multiply it by 31.1034768. To convert gram to troy ounce, divide by 31.1034768. So half ounce is equal to 28.3495231/2 Grams, which is equal to 14.17476155 grams.
Quick Answer. There are precisely 28.3495231 grams in one ounce. This number is commonly rounded to 28 for easier conversions. The gram is the base unit of mass or weight in the metric system, and the ounce is a unit of weight in the U.S. customary system.