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What substance is produced and released by neurons in the brain?
The substance that is produced and released by neurons in the brain is a hormone called dopamine. It acts as a neurotransmitter that sends signals between nerve cells.
What acts as interpreter molecules that recognize specific amino acids and nucleotide base sequences?
tRNA (Transfer RNA)....It is often mistaken with mRNA
Are neurons made up of neurolemma?
No. Neurons have a cover on a part called the axon. This is called a neurolemma. Not all axons have this covering. This cover acts like the cover on an electrical cord. It prevents it from short circuiting and increases the speed which the impulse travels.
How does the nervous system work?
The nervous system basically works by neurons, or nerve cells. There are three different types, afferent sensory neurons, interneurons, and efferent motor neurons. The nervous system receives stimulation from the external environment or internal world (your body) and processes that information to elicit a response if necessary. There are two main parts, the central nervous system and the peripheral nervous system. 1.you touch. 2.nerve feel and go up to brain 3.it goes to neuron 4.it calculat 5.finish the nervous system receives,process,and acts on a stimulus .
Which part of the neuron acts as a receiver for nerve impulses?
potassuimaxon terminals transmit info from their neuron to another, while dendrites receive info from other neurons.
What acts as an interpreter for the two types of neurons?
Interneurons
Is there used compiler or interpreter in HTM?
A htm file is interpreted, not compiled. A browser acts as the interpreter.
Why ACE inhibitor contraindicated in renal artery stenosis?
In the presence of renal artery stenosis, the resistance in the afferent arteriole is increased. As compensation, Angiotensin II acts to constrict the efferent arteriole in order to achieve adequate profusion of the glomerulus. ACE inhibitors block the conversion of angiotensin I into angiotensin II. Without its vasoconstrictive effect, the efferent arteriole becomes dilated. This leads to a drop in GFR and may lead to renal failure.
What encloses the third ventricle of the brain and acts as a switch board for afferent impulses?
Thalamus
What are inter neurons?
A nerve cell found entirely within the central nervous system that acts as a link between sensory neurons and motor neurons.
Transfer rna acts as an interpreter because it?
carries an amino acid to its correct codon
What substance is produced and released by neurons in the brain?
The substance that is produced and released by neurons in the brain is a hormone called dopamine. It acts as a neurotransmitter that sends signals between nerve cells.
How does nicotine effect cells?
Nicotine is a Sympathetic drug when it acts on synapse it has its Sympathomimetic action and it activates the neurons.
What acts as interpreter molecules that recognize specific amino acids and nucleotide base sequences?
tRNA (Transfer RNA)....It is often mistaken with mRNA
Are neurons made up of neurolemma?
No. Neurons have a cover on a part called the axon. This is called a neurolemma. Not all axons have this covering. This cover acts like the cover on an electrical cord. It prevents it from short circuiting and increases the speed which the impulse travels.
How does the nervous system work?
The nervous system basically works by neurons, or nerve cells. There are three different types, afferent sensory neurons, interneurons, and efferent motor neurons. The nervous system receives stimulation from the external environment or internal world (your body) and processes that information to elicit a response if necessary. There are two main parts, the central nervous system and the peripheral nervous system. 1.you touch. 2.nerve feel and go up to brain 3.it goes to neuron 4.it calculat 5.finish the nervous system receives,process,and acts on a stimulus .
Which hormone is regulated by a neuroendocrine reflex?
The neuroendocrine reflex is initiated by stimulation of sensory neurons that cause a release of a neurohormone from the neurosecretory cells. It is the simple neural reflex that controls the neuroendocrine reflex. The natural progression of events in this system is sensory nerves respond to a stimulus, be it thermal, tactile, or visual. These sensory nerves then synapse with interneurons in the spinal cord. Where efferent neurons, or neurons conducting impulses outwards from the brain or spinal cord, travel to the hypothalamus where the hypothalamic neurons release neurohormones. These neurohormones then enter the blood and activate the target tissues, such as the anterior lobe of the pituitary, mammary glands, or the epididymis. Senger, P.L. Pathways to Pregancy and Parturition. Pullman: Current Conceptions Inc., 2005, 2003, 1999, 1997.
