Answer:
Option-A
Explanation:
The impulse generated in the neuron is transmitted in the form of an electrical signal or action potential which gets converted into a chemical synapse to transmit the signal from one synapse to another synapse.
The junction at which the electrical signal is converted into the chemical signal is called a synapse. The neurons which produce the chemicals called neurotransmitter from the axon terminal is called the presynaptic neuron and the neuron which receives the signal through receptors of the dendrites is known as the postsynaptic neuron.
Thus, Option-A is the correct answer.
The component of RNA replication that has a structure similar to that of Remdesivir is called Adenosine (nucleoside).
<h3>What is Remdesivir?</h3>
Remdesivir is a specific retroviral drug used to remove the HIV virus from infected host cells.
Adenosine is an RNA/DNA nucleoside base analogous to Adenine which is used in this treatment.
In conclusion, the component of RNA replication that has a structure similar to that of Remdesivir is called Adenosine.
Learn more about Remdesivir here:
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Answer:
Yes, the blood pressure and heart rate return to normal after 5 minutes of physical exercise as, ANS will detect the decreasing level of oxygen and activate parasympathetic system to normalize the heart rate. The increasing of heart rate does not cause the blood pressure to increase at the same rate. After 5 minutes it return to normal as when you exercise heart rate speed up so that is why more blood reach in the muscles so it cause high heart rate and blood pressure for some minutes.
In general, the richest sources of vitamin E are plant oils and is denoted as option C.
<h3>What is Vitamin E?</h3>
This is a type of fat soluble compound which acts as antioxidants and protect the body from free radicals.
Almost all the types of plant oils tested positive to the presence of Vitamin E which makes it the richest source of the vitamin.
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