myofibrils
When you exercise you use your muscles and your muscles contain Glycogen which could be considered your "energy source". during exercise your muscles use glycogen depleting your energy levels making you feel tired.
Muscles have many mitochondria. It needs much energy for contractions
Muscles contain an oxygen storage pigment called myoglobin. Myoglobin helps muscles store and transport oxygen for energy production during exercise.
Insect needs more energy to fly that's why we can see thousands of mitochondria present in an
Hamburger
Yes ,muscles need much energy for contractions. So there are lot of mitochindria
It uses thousands of muscles
Protein rich foods contain vitamins such as niacin, thiamin, riboflavin, and B6. These vitamins are very important to the body for the health of the muscles, and for energy.
In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.
the muscles are smooth muscles!
fibers
Most of the body's glycogen is stored in the liver and muscles. The liver stores glycogen for maintaining blood glucose levels, while muscles use glycogen as a source of energy during physical activity.