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What sends electrical signals through the body?
Nerves and muscles.
What systems sends out electrical signals in response to sight or sound?
nervous system
What feeds your muscles so that they can contract?
Your body produces a source of energy from food. It is called ATP. This is what your muscles use to contract. The signals are sent through a simple structure. The electronic signals from your brain travel through a gap in between your muscle and your nerves.
Do cardiac muscles work in pairs?
No, cardiac muscles do not work in pairs. They are arranged in a network within the heart and work together in a coordinated manner to contract and pump blood throughout the body. The contraction of cardiac muscles is regulated by electrical signals from the heart's pacemaker cells.
Can you find muscle tissue in plants?
yes because their is signals that contract from the brain to make the muscles move
What is the function of the group of cells in the heart called the pacemaker?
sending out signals to make the heart muscles contract.
What is the function of the group of cells in the heart called pacemaker?
sending out signals to make the heart muscles contract.
What part of the nervous system sends signals to the muscles?
The motor neurons of the peripheral nervous system send signals from the central nervous system to the muscles, causing them to contract and move. These signals are transmitted through neurotransmitters released at the neuromuscular junction.
What is the part of the brain cell that runs to and from nerves and muscles in response to signals from the brain?
it is the inner skull membrane
What happens when these muscles contract?
When muscles contract, the brain sends signals through the nervous system to the motor neuron that supplies several muscle fibers. There are different versions of contraction, which includes voluntary and involuntary.
Does a heart run on electricity?
Yes. Electrical signals to the cardiac muscle causes the heart to relax and contract.
What is integrative?
the nervous system responds by sending signals to muscles, causing them to contract, or to glands, causing them to produce secretions
