What are nicotinic receptors?

Q: What is the benefit of having different types of adrenergic receptors in the body? What is e.g.…

A: Many catecholamines, such as norepinephrine (noradrenaline) and epinephrine (adrenaline), as well as…

Q: Why do many cold medications contain an alpha-adrenergic agonist and atropine (belladonna)?

A: Cold medications contain an alpha andregonic agonist and atropine.

Q: List the four adrenergic receptors?

A: The “Somatic Nervous System” controls the voluntary function of the sensory organs and skeletal…

Q: Which neurotransmitters are excitatory and which are inhibitory? How do they exert their effects?

A: BASIC INFORMATION  NEURON   It is the longest cell inside the human body  It is found in the brain…

Q: How is the blood-brain barrier formed?

A: Answer: Introduction: The blood vessels which vascularize the central nervous system (CNS) have…

Q: Define the functions of the sympathetic division ?

A: The nervous system is a complex system of nerves and specialized cells known as neurons. The nervous…

Q: What is hypothalamus ? Explain the importance of hypothalamus ?

A: The brain is the organ encased in a skull and located in the head of an organism. The brain is…

Q: What are the effects of Neurotransmitters?

A: Neurotransmitters are chemical messengers that transmit a signal from a nerve cell to target cells.…

Q: What are the major adrenergic receptors influenced by these nerves?

A: The circulation of blood depends upon the heart beating for the supply of blood to each and every…

Q: What are possible fates of neurotransmitters?

A: Neurotransmitters can be defined as the chemical messengers that will play the role in transmitting…

Q: Why does the sympathetic division produce simultaneous effects throughout the body, in contrast to…

A: The sympathetic division of the nervous system activated during the flight or fright situation while…

Q: cholinergic agonists or antagonists?

A: It is a chemical compound of well-known structure that when given to an organism has a biological…

Q: What are beta-adrenergic receptors (beta-adrenoceptors)?

A: Receptors are usually proteins , which are present on the cell membrane, which binds to the ligand…

Q: Nicotinic receptors are located on which of the following? a. plasma membranes of ganglionic neurons…

A: The nicotinic receptors are the cylindrically-shaped protein that is embedded in the synaptic walls…

Q: What is the function of Dopamine (DA)?

A: Dopamine may be a kind of neurotransmitter.

Q: What are neurotransmitters, types and their specific functions?

A: The transmission of signals from one nerve cell to a different, across the conjunction was earlier…

Q: Define the term Nicotinic Acetylcholine Receptors?

A: Answer- Acetyl choline is the neurotransmitter released from the end of the neurons in the brain and…

Q: What is the β adrenergic receptor? Where is it expressed?

A: Given: The β adrenergic receptor.

Q: Explain why nicotine can cross the blood–brain barrier

A: The blood-brain barrier is a highly selective semi-permeable border of endothelial cells that…

Q: What are the side effects of neurotransmitters?

A: Neurotransmitters are chemicals produced by our nervous system. It uses to communicate between…

Q: What do beta-adrenergic receptors do?

A: Beta-1 receptors are preponderantly found in 3 locations: the guts, the kidney, and also the fat…

Q: What are cholinergic neurons?

A: Cholinergic neurons are a special type of nerve cell which are mainly present in the basal forebrain…

Q: What is Acetylcholine (ACh)?

A: The enzyme is the tertiary or the quaternary structure of a protein. All enzymes are not…

Q: What is the function of serotonin?

A: Serotonin is a chemical molecule which also acts as a neurotransmitter. it passes information from…

Q: What are Nicotinic Acetylcholine Receptors?

A: Answer- Neurotransmitters are released from the axon terminal of neurons.

Q: nicotinic receptors?

A: Answer :

Q: What are alpha-adrenergic receptors (alpha-adrenoceptors)?

A: Receptors are proteins or glycoproteins that tie signaling molecules known as a first messenger, or…

Q: What effect would loss of sympathetic stimulation have on the flow of air into the lungs?

A: All body functions are regulated by the nervous system and endocrine system. These systems work…

Q: What are muscarinic receptors?

A: Receptors are chemical structures made up of proteins that collect and send signals that can be…

Q: When nicotine reaches brain, what will it stimutes there?

A: When nicotine reaches brain.

Q: Describe the intracellular response to activation of α and β adrenergic receptors

A: Introduction:The adrenergic receptors, also known as adrenoceptors, are G protein-coupled receptors…

Q: What are Muscarinic Acetylcholine Receptors?

A: Receptors are proteins present in the cells. Receptors bind to specific ligand molecules and…

Q: What is nicotine?

A: Any family containing organic nitrogen-containing bases is referred to as an alkaloid. Alkaloids…

Q: Can you use a beta-blocker for patients having a stage fright? Why or why not?

A: Beta blockers is a class of drugs mainly used to control blood pressure and other conditions. Fright…

Q: what different types of neurotransmitters are there and their functions?

A: Neurotransmitters are the chemical molecules that help in the transmission of information from one…

Q: What is the function of Muscarinic Acetylcholine Receptors?

A: Muscarinic receptors are G-protein-coupled receptors involved in the parasympathetic nervous system…

Q: What are the affinities of acetylcholine and nicotine for the nAChR? Are they nM? uM? How does the…

A: Nicotine-induced conformational changes of nAChRs. Nicotine, like ACh, is a nicotinic receptor…

Q: How is it possible for a particular neurotransmitterto produce opposite effects in different…

A: Neurotransmitters are a type of chemical messenger, which transmits signals across a chemical…

Q: What are alpha-adrenergic receptors?

A: In the sense that they receive information from their extracellular environments, all cells are…

Q: What is the nicotinic acetylcholine receptor? Where is it expressed?

A: Introduction : Nicotinic  acetylcholine receptor is a receptor which responds to the…

Q: At the onset of exercise, what does sympathetic discharge cause?

A: The sympathetic stimulation connects the organs to the brain through spinal nerves. The stimulation…

Q: What are antagonists?

A: antagonists. A biological structure or chemical agent that interferes with the physiological action…

Q: What effect, if any, would smoking have on the nicotinic receptors of the ANS?

A: Smoking of the cigarette includes the smoking of nicotine. Nicotine is responsible for the…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.