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True or false in multicellular organisms cilia and flagella are the major means of locomotion?
It is true that in multicellular organisms cilia and flagella are the major means of locomotion. Locomotion is one of the characteristics of living organisms.
What is the advantage of saltatory conduction?
Saltatory conduction is advantageous because it increases the speed of nerve impulse transmission along myelinated axons. By allowing the action potential to jump between the nodes of Ranvier, where ion channels are concentrated, the process minimizes the time and energy required for depolarization. This efficiency not only enhances the speed of communication within the nervous system but also reduces the metabolic demands on neurons. Overall, saltatory conduction enables rapid and efficient signal propagation, crucial for quick reflexes and coordinated movements.
What organ system generates body heat and provides for locomotion of the body as a whole?
the nervous system
What is the function of flagella in a cell?
The word "flagella" is plural so the proper term to use for this question would be "flagellum". A flagellum is an organ of locomotion in single cell organisms. In other words, the flagellum help the organism move around.
Is saltatory conduction faster than conduction on an unmyelinated fiber?
wherever the Schwann cells wrap around the axon, the sodium and potassium ions cannot cross the membrane; the Schwann cells wrap too tightly around the axonal membrane for there to be any extracellular space underneath them. Therefore, the only place that an action potential can occur is at the node of Ranvier-- the space between the Schwann cells. Because of this, the action potential seems to jump from node to node along the axon. "Jumping" is what the word "saltatory" means.
What is the frog movement?
A frog moves by leaping. Movement via leaping is called saltatory locomotion.
Conduction along a myelinated axon is called?
It is called saltatory conduction. This describes the "jumping" of an action potential from node to node on a myelinated axon.
What type of nervous system conduction occurs in myelinated axons?
Saltatory Conduction
What is the node-to-node jumping regeneration of an action potential along a myelinated axon called?
saltatory conduction Saltatory conduction is derived from the Latin word saltare, which means leaping
What does saltatory mean?
"Saltatory" typically refers to a process or movement that is characterized by jumping or leaping. In biology, it can refer to saltatory conduction, in which nerve impulses jump between nodes of Ranvier along a myelinated nerve fiber.
What is the movement of frog?
A frog moves by leaping. Movement via leaping is called saltatory locomotion.
Does saltatory conduction occur on unmyelinated axons?
No. I advise you to look up what saltatory conduction is so you will understand why not rather than coming here to get the answers to your homework.
What is the figurative language in locomotion?
There are several sentences that the word locomotion can be used in. One sentence is; The steam locomotion was late to the depot.
What is a alligators locomotion?
Chinese alligator locomotion
What is the locomotion platypus?
There is no such thing as a locomotion platypus.
What type of axon allows saltatory conduction?
Myelinated axons allow for saltatory conduction, which is a faster method of transmitting action potentials. The myelin sheath insulates the axon and allows the action potential to "jump" from one node of Ranvier to the next, speeding up the process. Unmyelinated axons do not support saltatory conduction.
Why is saltatory conduction relatively rapid compared to continuous conduction?
Saltatory conduction is faster than continuous conduction because in saltatory conduction, the electrical signal jumps between nodes of Ranvier on the myelinated axon, skipping the sections covered by myelin. This allows the signal to travel faster as it doesn't have to travel the entire length of the axon.
