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when NADH and FADH is oxidized from the matrix of the mitochondria of the muscle cells h+ protons pass through proteins on the inner membrane of the mitochondria. the proton gradient made by this cause protons to come back down into the mitochondrial matrix by passing through a atpase that generates ATP(energy from adp) by using the work from the proton gradient. the ATP newly made by this atpase is the energy that the cells use for muscle activity.
What else can I help you with?
Where does the electron transport chain of respiration occur?
This occurs in the muscle tissue of the walls of the heart.
What exercises are best for muscle tightening or muscle development?
Isometrics.
A rabbit is running away from an approaching hawk. Which part of cellular respiration will provide the rabbit with most of energy it needs to escape?
The electron transport chain provides the most energy.
Diferentiate between isotonic and esometric excises?
Isotonic exercises involve movement of a joint and a change in the length of the muscle during contraction, such as bicep curls. Isometric exercises involve holding a position without joint movement, with the muscle remaining at a constant length, such as planks.
Why do muscles cells with mitochondria with cristae?
Muscle cells contain mitochondria with cristae to maximize the surface area for biochemical reactions, particularly those involved in cellular respiration and ATP production. The cristae are the inner membrane folds of mitochondria that house the electron transport chain and ATP synthase, essential for efficient energy production during muscle contraction. This structural adaptation allows muscle cells to meet their high energy demands during physical activity.
What is the antagonist muscle During Squatting exercises?
Tricep
Where does most of the ATP synthesized in muscle cells during aerobic exercise come from?
Most of the ATP synthesized in muscle cells during aerobic exercise comes from the process of oxidative phosphorylation in the mitochondria. This process involves the electron transport chain and ATP synthase, which generate ATP using energy derived from the oxidation of nutrients.
What are effective exercises for targeting the rectus femoris muscle during a workout?
Effective exercises for targeting the rectus femoris muscle include lunges, squats, leg presses, and leg extensions. These exercises help strengthen and tone the muscle located in the front of the thigh.
What are the muscle targets engaged when performing pull up exercises?
The main muscle targets engaged during pull-up exercises are the latissimus dorsi (back muscles), biceps, and forearms.
What are the primary muscle groups targeted during back extension exercises?
The primary muscle groups targeted during back extension exercises are the erector spinae muscles, which run along the spine and help with back stability and posture.
What are the primary muscle groups targeted when performing pull-up exercises?
The primary muscle groups targeted during pull-up exercises are the latissimus dorsi (back muscles), biceps, and forearms.
A runner has depleted all the oxygen available for muscle energy which of the fallowing will facilitate his continued performance?
electron-transport chain
What are the muscles worked during glute extension exercises?
Glute extension exercises primarily work the gluteus maximus, which is the largest muscle in the buttocks.
How can I effectively target and strengthen my h band muscle during my workout routine?
To effectively target and strengthen your h band muscle during your workout routine, focus on exercises that specifically target the h band muscle, such as lateral leg raises, clamshells, and hip abduction exercises. Incorporate these exercises into your routine regularly and gradually increase the intensity and resistance to challenge and strengthen the h band muscle. Additionally, ensure proper form and technique to maximize the effectiveness of the exercises.
Where does the electron transport chain of respiration occur?
This occurs in the muscle tissue of the walls of the heart.
Why does the heart muscle need more oxygen during exercise?
The heart uses more oxygen during exercise because it is beating harder and faster. This increased rate/contractility require more energy. The greatest amount of energy is generated under aerobic respiration. Aerobic respiration uses oxygen as a final electron receptor in the electron transport chain which it uses to generate ATP (which the cells use for energy). Bottom line - more oxygen is used because more energy is needed.
How can the hamstring muscle be effectively engaged to improve hip extension?
To effectively engage the hamstring muscle for improved hip extension, focus on exercises like deadlifts, lunges, and hamstring curls. These exercises target the hamstring muscle and help strengthen it for better hip extension. Additionally, ensure proper form and technique to maximize engagement of the hamstring muscle during these exercises.
