Provide a explantion and diagram of the  Intracellular mechanism of smooth muscle relaxation via antagonists such as atropine binding and blocking muscarinic receptors M3.   explain how  Atropine blocks the acetylcholine receptors

Q: n order to study and understand muscle diseases, one needs to have a good understanding of normal…

A: Muscles contract in a repeated pattern of binding and releasing between the two thin and thick…

Q: In your own words, describe the main events occurring between the arrivalof an action potential at a…

A: The chemical synapse that favors the transmission of the signal from the motor neurons to the muscle…

Q: Compare and contrast the functions, anatomy and characteristics of skeletal vs smooth muscle.

A: As per BNED rules first question of the whole question (that contains 8 questions) is been answered.…

Q: Name the system that provides a ready supply of phosphocreatine to muscle cells and describe where…

A: Phosphocreatine It is also known as creatine phosphate. It is a phosphorylated form of creatine…

Q: demonstrate and understanding of the basis of the nervous system in the context of muscle…

A: Please follow step 2 for detailed explanation.

Q: How does the latchbridge mechanism within smooth muscle cells influence (a) the amount of ATP…

A: Myosin cross-bridges remain connected to the actin by the Latch bridge mechanism for some time after…

Q: Identify the steps that show how an action potentialproduced in the motor end-plate of the…

A: The muscular system comprises three major types of muscle cells - smooth muscle, cardiac muscle, and…

Q: Define the all-or-none principle.

A: According to All-Or-None principle, When threshold stimulus is applied to a neuron then it will…

Q: Explain in detail how the of relaxion towards Smooth muscle contraction is done by the antagonsists…

A: Body organs move mechanically thanks to the process of muscular relaxation and contraction. The…

Q: Describe the structural features of a neuromuscular junction andthe role of acetylcholine in…

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

Q: In theory, could a muscle cell get away with having only acetylcholine-gated cation channels, which…

A: Voltage-gated ion channels are a crucial component of generating and propagating action potentials…

Q: Describe the events by which depolarization of a smooth muscle cell results in contraction and…

A: Smooth muscle is a kind of muscle that is used by various systems to apply pressure on organs and…

Q: Why is it important to remove acetylcholine from its binding to acetylcholine receptor once neural…

A: Acetylcholine : It is an organic chemical which functions in the brain and body of many types of…

Q: Please describe when the myosin heads grab and pull on the active sites in the actin fibers

A: Muscle cells are specific for contraction. It allows for motions and facilitates bodily processes…

Q: Explain the specific role of acetylcholine (ACh) instimulating a muscle fiber to contract.

A: Acetylcholine (ACh) is a neurotransmitter that is secreted by the nerve terminals into the synapse.…

Q: Using the biceps brachii as an example, describe the biochemical and mechanochemical series of…

A: The biceps brachii is a bi-articular muscle, which implies that it assists to regulate the action of…

Q: 21. Summarize the events that occur during the Excluation-Contraction Coupling Phase in a skeletal…

A: Neurons are the cellular components of the nervous system that help in nerve impulse transmission.…

Q: Name and describe the function of the two regulatory proteins on the actin thin filament muscle.

A: Introduction There are various types of muscles are present in our body which perform various…

Q: What evidence supports a sliding filament-cross-bridge mechanism of contraction in smooth muscle?,…

A: The evidance for sliding filament cross bridge mechanism  is inferential  and derived from…

Q: List the four primary signal transduction pathways in skeletal muscle.

A: Signal transduction is defined as the ability of a cell to change behaviour in response to a…

Q: Discharge from muscle spindles could be increased by all the following, except :-a- increased…

A: Muscle tissue is soft tissues that provide ability to contract. Cardiac muscle, skeletal muscle, and…

Q: Explain why the ratio of motor neurons to skeletal muscle fibers is greater in muscles that control…

A: A motor neuron is a neuron whose cell body is situated in the motor cortex, brainstem or the spinal…

Q: As skeletal muscle shortens with contraction, the length of the I band remains constant as the…

A: Muscle contraction is defined as the process of stimulation of tension generation sites present…

Q: In the rare neuromuscular disorder Myasthenia Gravis, autoantibodies are produced which inhibit…

A: Introduction:-  Myasthenia Gravis is a disease of neuromuscular junction in which the acetylcholine…

Q: Myosin II action differs from that of kinesin in that one of the kinesin heads is always in contact…

A: Introduction Motor motion, including as contractions and expansions, is controlled by myosin. Muscle…

Q: Compare and contrast the functions, anatomy and characteristics of skeletal vs smooth muscle.…

A: Soft tissues include muscle. Muscles are composed of several flexible fibers. The human body has…

Q: Acetylcholine-gated cation channels at the neu-romuscular junction open in response to…

A: The term "neurotransmitter" refers to a chemical messenger that binds to receptors on the…

Q: Both the withdrawal reflex and the Golgi tendon reflex involve sensory signals that ultimately…

A: The reflex arcs can be of two types called the somatic reflex arc and the autonomic reflex arc. The…

Q: Identify the significance of the following molecules/substances in muscle contraction.…

A: Introduction: The motor nerve cells send signals to muscle fibers at the neuromuscular junction. It…

Q: Discuss why slow oxidative fibers are more fatigueresistant than fast glycolytic fibers.

A: The muscular system works to control the movement of the body and inside organs. Muscle tissue…

Q: Why does muscle CAP Amp for both the normal Ringer's solution and Ringer's solution with Neostigmine…

A: Introduction :- A stimulus is any physical or chemical signal that elicits a response from an…

Q: Using pyramidal motor tract as a template, describe the voluntary control of skeletal muscles being…

A: Pyramidal tracts consist of the corticospinal tract and corticobulbar tract.  The tracts are…

Q: and placed in a solution of sodium chloride, potassium chloride, and sodium bicarbonate, will muscle…

A: Muscles contract and relax and thus produce motion. There stimulation needs action potential to be…

Q: First, explain how resting membrane potential is established in terms of ion concentration and…

A: The variation in the electric potential of the interior cellular component and extracellular matrix…

Q: Describe the anatomical organization and basic contraction physiology of smooth muscle and how this…

A: The muscular system is made up of muscle tissues, are responsible for such functions:- helps to…

Q: Sección Release of inhibitory neurotransmitter Decreased concentration of leaky sodium channels in…

A: Resting membrane potential is the characteristic of each and every cell but neurons are special in a…