Explain how a ligand can bind to a membrane-bound receptor in a smooth muscle cell and cause sustained contraction for a prolonged period without a large increase in ATP breakdown   (needs a proper explanation and not just 2-3 lines)

Q: ((a)) (b) ons in smooth muscle cells depend on which one of the following activation steps?…

A: smooth muscle cells are the non stripped involuntary muscles that contracts on their own that is…

Q: Determine whether the following statement regarding the mechanism of the SERCA pump is TRUE (T) or…

A: SERCA, or SR Ca2+-ATPase, is a calcium ATPase-type P-ATPase. Its significant function is to ship…

Q: Discuss about Myosin light-chain phosphorylation regulates smooth muscle contraction.

A: Smooth muscle is also known as visceral/ unstriped/ non striated or involuntary muscles.

Q: Outline the major neural adaptations a muscle undergoes to gain strength in the absence of muscle…

A: Ans. Muscles are specialized tissues in the human body that have the unique ability to contract and…

Q: How fast could a non-muscle cell make a contraction compared to a muscle cell if the relative rates…

A: In muscle contraction, actin filaments are associated with myosin filaments to perform various kinds…

Q: O People with high blood pressure O People with migraines O People with obstructive lung disease O…

A: 1. In the given question people with obstructive lung diseases should avoid the beta-blockers and in…

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: Discuss the similarities and differences by which Ca2+ activity is involved in initiating muscle…

A: "Muscles" perform various functions as movement, which is the fundamental purpose of muscles is to…

Q: Please include a quantitative answer

A: Introduction Oxygen is known to play a key role in cellular energetics. Both oxidation and other…

Q: Explain in detail Muscarinic receptors in regards to the hisamine agonist.  How do they cause…

A: Muscarinic receptors These acetylcholine receptors are found in the cell membranes of certain…

Q: Outline the signaling events that lead to resistance training-induced increases in muscle growth.

A: “Resistance training” causes an increase in the size or mass of a muscle. This happens because of…

Q: Magnesium blocks voltage-gated calcium channels on the membrane of smooth muscle cells. How do…

A: Inorganic ions are also important players in regulating our metabolism and overall working may it be…

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: Discuss how calcium is a signaling molecule that causes the contraction of the sarcomere.  This…

A: In an eccentric contraction of the skeletal muscle, the muscle lengthens under tension because there…

Q: high levels of Pi and no other metabolites, what would you observe

A: Muscle fatigue is a common complaint in clinical practice in humans. Muscle fatigue is known as an…

Q: Skeletal muscle is visually distinctive (viewed in longitudinal section) in that it appears as long,…

A: In this answer, I will describe the appearance of striations in skeletal muscle fibers when viewed…

Q: b) Table 2. Contraction in mm of smooth muscle by an agonist in thepresenceof…

A: We need to plot the agonist concentration on the x-axis and the % most extreme impact on the y-axis…

Q: Determine the isoelectric point of myofibrillar proteins here in this experimental data

A: myofibrillar proteins are proteins found in muscles that help to contract them, comprising roughly…

Q: Explain the structure of NMJ and name the steps of muscle stimulation in orde

A: Neuromuscular junction a point between the axon and the muscle fiber. Skeletal muscle contraction is…

Q: Modified muscle fibers serving primarily to detect stretch are called

A: We know that The proprioceptive sensation belongs to the class of general senses. The proprioceptors…

Q: Outline the signal- transduction cascade for glycogen degradation in muscle.

A: Glycogen is stored form of carbohydrates in mammals. Glycogen serves as a fuel during exercise.…

Q: Illustrate the Pathways leading from increased cytosolic Ca21 tocross-bridge cycling in smooth and…

A: Muscles are a major part of the skeletal system that facilitates the movement of the body parts.…

Q: Describe the following Alpha gamma coactivation Golgi tendon apparatus

A: Muscle tissue plays a vital role in providing body movements through the contraction of muscles.…

Q: Describe in details the biochemical and mechanochemical series of events that enables motor neurons…

A: Muscle contraction means activation of tension-generating sites within our muscle cells and the…

Q: DasIS O er the following current, what is the gating scheme (use C – closed; 0- open; I-inactivate)?…

A: 0 MV is showing the depolarized state and -80 V is showing the polarized state of a membrane. A…

Q: 0.5 100 200 300 400 500 600 700 -0.5 Wavelength (nM) The gray one: 2.4 M On a single graph, plot the…

A: The myoglobin absorbance graph is given. The absorbance spectrum of myoglobin is plotted with 0 M…

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: explain why the I band and H zoneshorten during muscle contraction, while the length of theA band…

A: Muscles are one of the four primary body tissues which are primarily responsible for the movement in…

Q: The binding of myostatin to its corresponding receptor on the plasma membrane of cells leads to…

A: The body is made up of large amount of muscles. These muscles are responsible for generating heat…

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: Ore of vr coleap has ainedaample of mule phohoryethkown to be reutely inace Sehas proched you tor…

A: muscle phosphorylase also called glycogen phosphorylase.

Q: Skeletal muscle myosin heavy chain is a mechanoenzyme that requires ATP for its function. Other…

A: Knowledge required to answer this question: - The head domain of myosin enzyme does ATP hydrolysis…

Q: Pthe heurOF ealthy individual, what prevents ACh from accumulati ned contraction? Briefly describe…

A: The nervous system generates a signal resulting in starting of muscle contraction. This signal…

Q: High blood K+ concentrations cause depolarization of the restingmembrane potential. Predict and…

A: Potassium is an important electrolyte needed for various functions in the body like muscle movement…

Q: electrophysiology Using your knowledge, list the excitation contraction coupling events that explain…

A: A motor unit, the functional unit of muscle contraction, is a single motor nerve and the associated…

Q: Contraction of both skeletal and smooth muscle is triggered by an increase in cytosolic Ca2+.…

A: Muscle tissue are the type of tissue which undergo continuous relaxation as well as contraction that…

Q: Séléct ALL that could cause muscle cramping (a sustained muscle contraction) in skeletal muscle: O…

A: A muscle cramp is a temporary muscular pain caused by the dehydration of the body and ultimately…

Q: High carb load Follistatina inhibits myostatin Oxidative stress ActRIIB Inhibits muscle hypertrophy…

A: Various factors are responsible for the development of miostania or myostatin-related muscular…