0
What else can I help you with?
The energy source that is directly responsible for muscle fiber contraction is?
ATP
What macromolecule stores energy in the muscles?
The macromolecule that stores energy in muscles is glycogen. Glycogen is a polysaccharide that serves as a readily available energy source for muscle cells during physical activity.
How does muscle store glycogen and what role does it play in muscle function?
Muscles store glycogen as a source of energy for physical activity. Glycogen is a form of glucose that is stored in muscle cells and can be quickly converted into energy when needed during exercise. This stored glycogen helps muscles maintain their strength and endurance during prolonged physical activity.
What type of muscle is rich in ATP?
Skeletal muscle is rich in ATP as it is the primary energy source for muscle contraction and movement. Skeletal muscle has high energy demands and relies on ATP for fuel during exercise and physical activity.
What is the preferred source of energy for the heart muscle?
The preferred source of energy for the heart muscle is fatty acids. Fatty acids are "good fats" that are main sources of energy for cells.
What is the main source of energy for activity?
Carbohydrates
What is the source for muscle energy?
Protein energizes muscles, primarily.
What items use heat energy.?
Cooking uses heat energy as the main source. It is the main activity that uses heat as a source of energy.
What nutrients are not used as a source of energy by the body?
Vitamins and minerals are essential nutrients that do not provide energy to the body directly. They have specific roles in various bodily functions such as supporting immune function, bone health, and enzyme activity, but they do not serve as a source of calories for energy production.
How does creatine phosphate supply energy for muscle contraction?
Creatine Phosphate cannot directly supply energy to a cell, instead, it stores energy released from mitochondria. Whenever sufficient ATP is present, an enzyme in the mitochondria (creatine phosphokinase) promotes the synthesis of creating phosphate, which stores excess energy in its phosphate bond.
Storage form of carbohydrates in muscle?
Carbohydrates are stored in muscle as glycogen. Glycogen serves as a readily available energy source during physical activity and is broken down into glucose to fuel muscle contractions. Adequate glycogen stores in the muscles are important for optimal athletic performance.
What is the gratest source of energy on earth?
We get most of our energy directly or indirectly from the Sun.
