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Why muscle cells have more mitochondria than other kinds of eukaryotic cells have?
mitochondria supply the energy to the cells. Muscle cells require a lot of energy for contraction. Therefore muscle cells need a lot of mitochondria.
In the muscle cells in your body what energy is changed into what energy?
In muscle cells, chemical energy stored in ATP molecules is converted into mechanical energy during muscle contraction. This process involves the hydrolysis of ATP to release energy that powers the interactions between proteins within muscle cells, leading to muscle movement.
What are the four sources of energy for muscle cells?
fat, calories, sugar, and energy or glucose
Is ATP the most abundant energy source for muscle contraction?
Yes, ATP is the primary energy source for muscle contraction. During intense exercise, ATP stored within the muscle cells is rapidly depleted and must be regenerated through metabolic pathways to sustain muscle contractions.
What provides the energy needed for muscle contraction?
Muscle contraction is powered by adenosine triphosphate (ATP). ATP is produced by breaking down glucose through cellular respiration, a process that occurs in the mitochondria of muscle cells. ATP provides the energy necessary for myosin and actin filaments to slide past each other, resulting in muscle contraction.
Which process provides the energy that the cells need to contract?
The process that provides energy for muscle cell contraction is called cellular respiration. During cellular respiration, cells break down glucose and other nutrients in the presence of oxygen to produce ATP (adenosine triphosphate), which is the energy currency used by cells for various activities, including muscle contraction.
Do muscle cells have more or less mitochondria than other animal cells?
Muscle cells typically have more mitochondria compared to other animal cells. This is because mitochondria are responsible for producing energy in the form of ATP, which is essential for muscle contraction and movement. The abundance of mitochondria in muscle cells supports their high energy demands.
The force of a muscle contraction is not affected by?
the amount of ATP in the muscle cells
Which organelles are most common in muscles cells?
The most common organelles in muscle cells are mitochondria, responsible for producing energy through cellular respiration, and myofibrils, which are contractile proteins that generate muscle contraction. Additionally, muscle cells contain a well-developed endoplasmic reticulum, which stores and releases calcium ions needed for muscle contraction.
What cells in your body would contain a lot of mitachondria?
a muscle cell will need alot of mitochondria for energy as it uses up a lot when the muscle contracts and relaxes rapidlyAny cells which would require a great deal of energy to fulfill their function, such as muscles.
how do nerve cells and muscle cells work?
Nerve cells and muscle cells are excitable. Their cell membrane can produce electrochemical impulses and conduct them along the membrane. In muscle cells, this electric phenomenon is also associated with the contraction of the cell. Thank you, regards (me).
How is energy supplied to muscle fibers for contraction?
Energy to muscles is supplied through mitochondria making ATP using oxygen. Muscle cells use a tremendous amount of energy so they have large numbers of mitochondria.
