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What else can I help you with?
What is the suffix for occur?
the suffix for occur is unccur
What would happen if an astronaut took off their glove for a few seconds in space?
Human skin makes an excellent seal against the vacuum of space. Beyond that there are a lot of things to take into consideration. But if only the hand is exposed, then it will swell slightly as the internal body pressure press out. As heat loss on earth is due to conduction, convection and radiation In a vacuum there is no water or air molecules, so heat loss is through radiation Unless you touch a cold object then conduction heat loss would occur. Direct exposure sunlight would warm it up quite a bit. NASA has compiled quite list based on industrial accidents on the extents of a vacuum environment on the human body.
Why do Red Tides occur?
they occur when dinoflagellates come together and multiply and keep multiplying...
Why does rainfall not occur in deserts?
Rain does occur in deserts but not as frequently as in non-desert areas.
When did the Kuna Rebellion occur?
1925
Is an action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
Is a action potential necessary for a nerve impulse to occur?
Yes, an action potential is needed for a nerve impulse to occur.
1 List the physiological events that occur between delivery of the stimulus and the start of the recorded response?
The speed of nerve impulse transmission changes as the body ages. In infants, the transmission speed is only about half that seen in adults. By age five, most people have attained the adult velocity. A gradual decline in conduction velocity begins as people reach their 20s, and continues for the remainder of life. Another factor that influences conduction velocity is the length of the nerve itself. An impulse that has to travel a longer distance will take longer. Some nerves are naturally longer than others. Measurement of nerve conduction takes into account the length of the target nerve. Some other factors are: · Initiation of action potential in nerve fibers; · Conduction of impulse; · Release of acetylcholine from the nerve terminals; · Binding of acetylcholine to receptors of the motor end plate; · Depolarization of the end plate; · Initiation of action potential in muscle fibers; · Muscle contraction.
Does saltatory conduction only occur in CNS?
Saltory conduction only occurs in the myelinated axons.
When an electrical impulse originates from somewhere other than one of the pacemaker sites it is said to be?
When an electrical impulse originates from somewhere other than one of the pacemaker sites, it is referred to as an "ectopic impulse." This can occur due to various factors, such as electrolyte imbalances or myocardial irritability, and can lead to arrhythmias. Ectopic impulses can arise from areas within the atria, ventricles, or even the conduction system, often disrupting the normal rhythm of the heart.
Where do faster neural impulses occur?
Faster neural impulses occur in myelinated neurons, specifically at the nodes of Ranvier where the myelin sheath is interrupted. This allows for a process called saltatory conduction, where the action potential jumps from one node to the next, speeding up the transmission of electrical signals along the neuron.
Do all neurons occur in the spinal cord?
yes
Does action potentials occur at nodes?
Yes, action potentials occur at the nodes of Ranvier in myelinated neurons. The myelin sheath insulates the axon, forcing the action potential to jump from node to node, a process known as saltatory conduction. This allows for faster conduction of the action potential along the axon.
Can a nerve impulse occur if the excitatory and inhibitory effects are equal?
no
Is conduction occur in fluid?
Yes, conduction can occur in fluids. In fluids, conduction takes place through molecular collisions, where heat is transferred from molecule to molecule. However, conduction is typically less efficient in fluids compared to solids due to the free movement of molecules in fluids.
How does heat movement by conduction occur?
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What is a threshold voltage in scr?
the voltage at which the current conduction occur
