glucose
heart attack
The coronary artery supplies heart muscle with oxygenated and nutrient filled blood
carbohydrate
Carbohydrates provide energy for muscles in the form of glycogen.
fat stored in fat cells supplies 60 percent
Carbohydrates supply glucose as the main source of energy for the body.
The nutrient that supplies energy for almost all living things is glucose. Glucose is a form of sugar that is broken down through cellular respiration to release energy in the form of ATP (adenosine triphosphate). This energy is then used for various biological processes in the cell.
Iron
Although the body is able to use energy also from fat and protein, the most preffered nutrient for energy production in the body are carbohydrates.
they are acted on by enzymea and release the energy they contain
The compound formed during the oxidation of nutrients that supplies energy for muscle contraction is adenosine triphosphate (ATP). During cellular respiration, carbohydrates, fats, and proteins are broken down, and ATP is produced as a primary energy carrier. When muscles contract, ATP is hydrolyzed to release energy, enabling muscle fibers to perform work.
Adenosine triphosphate (ATP) is the molecule that directly supplies energy to myosin during muscle contraction. Myosin uses ATP to power the movement of actin filaments, leading to muscle contraction.