No. Neurons come and go throughout your life. The average (adult) human brain gains about 9000 neurons a day.
No, a quadrillion transistors is not approximately the same as the number of neurons in the human brain, because the neurons can make multiple connections to other neurons. Also, it is more than just a "number of bits" in the brain - it is chemistry, meaning that it is more analog than digital - and it is (in some schools of thought) spiritual and/or quantum or sub atomic.
They have the same absolute value since they are the same distance from zero but they are 38 away from being the same number.
No, motor neurons and afferent neurons are not the same. Motor neurons, also known as efferent neurons, transmit signals away from the central nervous system to muscles and glands, facilitating movement and actions. In contrast, afferent neurons, or sensory neurons, carry sensory information from the body to the central nervous system for processing. Thus, they serve different roles in the nervous system.
There is no such number since the two sets are the same.
A nerve is a bundle of individual neurons. There are approximately 100 billion neurons in the human body (about the same number of stars in our Milky Way galaxy), but there are only 214 nerves in the human body.
yes.
No, there is not any information that neurons hold the same genetic information as somatic cells. Somatic cells are the biological form of an animal, neurons are the forms of elements not organisms.
Neurons transmit signals to one another via synapses. Considering there are gaps at the synapse, how do these neurons stay in place? Same for neuromuscular junctions.
The number looks the same since the French also use the same numerals.
As I understand it, since they have the same number of protons, they tend to attract the same number of electrons. All neutral atoms of the same elements will have the same number of electrons. This gives them similar chemical properties, since the chemical properties are, to a great extent, determined by the outermost electrons.
No, neurons come in various shapes and sizes depending on their function. There are different types of neurons, such as sensory neurons, motor neurons, and interneurons, each with unique structures specialized for their roles in transmitting information throughout the body.
I believe you mean autonomic neurons (part of the ANS) and yes, they can be sensory neurons. Sensory neurons are the same as afferent neurons--meaning they carry signals towards the CNS. Think as afferent as 'approaching'. Anyhow, these neurons sense the conditions of your visceral organs and whatnot. Other wise it would have no information to judge for what signals to send. So yes, autonomic neurons consist of both sensory (afferent) and motor (efferent) neurons.