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What else can I help you with?
Is the heart an involuntary muscle?
yes is a involuntary muscle .so. is true.
The heart is an involuntary muscle true or false?
True.
What is true about most human nerve cells?
Association neurons
Is it true that the extrinsic eye muscle motor units contain only 8 to 12 muscle cells and in some cases as few as 2 or 3 muscle cells?
yes true
Are neurons and nerve cells different name for the same thing?
True
Is muscle tone the smallest amount of tautness or tension due to weak involuntary contractions of its motor units?
True
Most cells cannot reproduce Is this true or false?
True, most cells cannot reproduce on their own. While some cell types, like bacteria and certain stem cells, can divide and reproduce, many specialized cells in multicellular organisms, such as neurons and muscle cells, are typically post-mitotic and do not undergo cell division. Instead, these cells perform specific functions within tissues and rely on stem cells for regeneration and repair.
What is true regarding neuromuscular response?
Neuromuscular response refers to the interaction between the nervous system and muscles, enabling movement and coordination. It involves the transmission of signals from motor neurons to muscle fibers, resulting in muscle contraction. This response is crucial for voluntary and involuntary movements, as well as for maintaining posture and balance. Factors such as fatigue, training, and neurological disorders can influence the effectiveness of neuromuscular responses.
Is it true that motor neurons receive nerve impulses from the central nervous system causing muscle fibers to contract?
It would be more accurate to say that the neurons transmit the impulses, rather than that they receive them.
How are bone cells and muscle cells different?
I've heard it's because of its function and it's true💯
Is it true that not all cells are capable of division?
Yes, some cells are terminally differentiated and are no longer capable of dividing. These include mature nerve cells and muscle cells. However, most cells in the body, such as skin cells and blood cells, are capable of division.
The cells within a multicellular organism are always being replaced?
Not all cells in a multicellular organism are constantly being replaced. While some cells, like skin cells or blood cells, have short lifespans and are regularly replaced, other cells, like neurons, have a longer lifespan and may not be replaced as frequently. Additionally, some cells, like muscle cells, can repair and regenerate themselves without being completely replaced.
