What are Muscarinic Acetylcholine Receptors?

Q: Inactivating the M-current with oxotremorine (a muscarinic ACh receptor agonist) will result in…

A: These are the events that occur during the nerve action potential and M-current is the…

Q: List the four adrenergic receptors?

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

Q: What are the main differences between the sympathetic and parasympathetic branches of the autonomic…

A: Nervous system is divided into central and peripheral nervous system. Peripheral nervous system is…

Q: What is conduction Aphasia?

A: Conduction aphasia is a language disorder.It is characterized by selective defect of oral repetition…

Q: Does mylination or axon diameter have a greater effect on speed of an impulse?

A: Introduction  Complex organisms such as Multicellular organisms needs control and coordination…

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: Explain how vascular resistance and blood flow are regulated by (a) sympathetic adrenergic fibers,…

A: The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system…

Q: What is the postsynaptic density?

A: The nervous system is involved in the coordination and controlling of various activities in the…

Q: What happens to acetylcholine after it evoked action of nicotinic acetylcholine receptors in the…

A: Acetylcholine: Acetylcholine is also called as (ACh) and is composed of organic chemical that…

Q: Describe the function of acetylcholinesterase and discuss its physiological significance.

A: Enzymes are the biological catalyst and they speed the rate of chemical reaction within the cells.…

Q: How do ion channels that are highly selective obtain high selectivity for that specific ion?

A: The biological membranes are selectively permeable. All molecules are not transported across the…

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: Is tubocurarine a competitive or a non-competitive antagonist of acetylcholine-induced responses?…

A: Agonists are chemicals that bind to a receptor and produce a response. Antagonists are reagents that…

Q: What is the role of the acetylcholinesterase enzyme?

A: Acetylcholine is a neurotransmitter of PNS (parasympathetic nervous system). It is the part of ANS…

Q: What are the two types of acetylcholine receptors?

A: The two types of Acetylcholine Receptors are: Muscarinic (mAChr). Nicotonic (nAChr).

Q: What are nicotinic receptors?

A: Receptors are the structures made up of proteins that are responsible for receiving and transducing…

Q: Give an account of signalling at a neuromuscular junction through the nicotinic acetylcholine…

A: The nicotinic acetylcholine receptor is a transmembrane allosteric protein that opens an inherent…

Q: What is another name for the visceral motor nervous system?What are the two subdivisions of this…

A: Motor nerves are present in CNS mainly in the spinal cord and transmit signals from CNS to muscle.…

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: Are interneurons important elements of the local level of the motor control hierarchy? Explain how?

A: Interneurons are connector neurons that connect the two regions of the brain. They facilitate the…

Q: What is Acetylcholine (ACh)?

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

Q: What are Nicotinic Acetylcholine Receptors?

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

Q: nicotinic receptors?

A: Answer :

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

A: Membrane proteins are proteins that are embedded in the cell membrane. Unsurprisingly, they are…

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 are muscarinic receptors?

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

Q: What types of axons (preganglionic or postganglionic,myelinated or unmyelinated) are found in the…

A: Rami communicantes refer to the nerves that connect two other nerves. They are usually called…

Q: What are the innervations of the sympathetic nervous system?

A: The sympathetic nervous system consists of many nerve cells that are found in the peripheral nervous…

Q: Why muscarinic receptor antagonists are different from adrenergic beta-2-receptor agonists. What is…

A: Muscarinic receptor antagonist functions by blocking the cholinergic response. Adrenergic beta 2…

Q: What is saltaTory conduction and how does it work?

A: Most axons are enclosed in a myelin sheath and are called myelinated. The myelin sheath act as an…

Q: What is acetylcholinesterase? Describe its action.

A: Acetylcholinesterase is an enzyme. Enzymes either degrade or synthesize products using various…

Q: What is the function of Muscarinic Acetylcholine Receptors?

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

Q: Which are two general types of ACh receptors?

A: Receptors are referred to as the chemical structures that are made up of protein and bind to their…

Q: Which of the following muscarinic receptors would cause hyperpolarization when activated? O…

A: Muscarinic receptors are G-coupled macromolecule receptors concerned within the parasympathetic…

Q: What are postganglionic neurons?

A: Cells are the primary and elemental part of living beings just like atoms for matters. The…

Q: What are alpha-adrenergic receptors?

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

Q: Describe the basic pathways of sympathetic innervation from the spinal cord to the effector organs…

A: The sympathetic system enacts various complex pathways and parts to components quicker…

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: Medical practice is paying more attention to theautonomic system in considering disease states.…

A: Autonomic tone refers to the stimulation or effect of nerve signals carried by sympathetic and…

Q: Define the term Acetylcholine?

A: Synapse is the region where the conduction of nerve impulses from one neuron to another neuron…

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…

Q: How do myasthenic crisis and cholinergic crisis differ in terms of cause and treatment?

A: The immune system provides protection against pathogens. Likewise, other organ systems of the body…

Musculoskeletal System

The musculoskeletal system, also called the locomotor system, is an organ system that gives humans and animals the ability to move using their muscular and skeletal systems. It provides stability, form, support, and movement to the body. The skeleton is composed of bones (skeleton), muscles, cartilage, tendons, ligaments, joints, and other connective tissue that supports and binds tissues and organs together. The musculoskeletal system is subdivided into two broad systems, such as the muscular system and the skeletal system.

Skeletal structure

The skeletal system is the core framework of the human body. The skeletal structure comprises bones and connective tissue, including cartilage, ligaments, and tendons. The skeletal structure of our body acts as a support structure. It maintains the body's shape and is responsible for its movement, blood cell formation, protection of organs, and mineral storage. The skeletal system is referred to as the musculoskeletal system.