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Q: Calcium ion Troponin Actin Magnesium

A: Answer D -magnesium is answer as it blocks the action of calcium in muscle which is needed for…

Q: The muscle that responsible to move the eyes are having a large number of neuromuscular junctions. O…

A: Introduction: The terminal end of a motor nerve and a muscle (skeletal, smooth, or cardiac) form the…

Q: The force of muscle contraction may be altered by increasing/decreasing the stimulus interval…

A: Muscle Contraction: It is the activation of tension-generating sites within muscle cells.

Q: The two labeled muscles shown below are antagonists of each other. Select the true statement about…

A: Introduction: Muscle is the soft tissue present in all mammals. The muscle cells comprise protein…

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A: We know that The involuntary muscles composed of cells called Cardiomyocytes found in the heart…

Q: The picture shows two lig energy transfer that make

A: Solar-powered photovoltaic panels convert the sun's rays into electricity by exciting electrons in…

Q: II. Real life problem. You are a trainer and are called on to the field where a player is down with…

A:

Q: 2. For each of the following muscles, write the body region in which it is found. Then, using muscle…

A: Microfilaments are actin and myosin that are found in muscles. The muscular system has these…

Q: Amount of 13. Muscle relaxes resistance - Tendon Peak tension developed a. Isometric b. Isotonic…

A: Muscle contraction is the phenomenon in which there occurs activation of tension generating sites in…

Q: A researcher wanted to investigate the relationship between Ca²+ binding proteins and the speed of…

A: The contraction of the muscles can be explained by the sliding filament theory or formation of the…

Q: You are interested in how motor proteins utilize ATP in their interaction with cytoskeletal…

A: Cytoskeleton is an intracellular network of protein filaments present in the cytoplasm. There are…

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A: Detailed explanation:This is a thorough and in-depth description of skeletal muscle, including its…

Q: Linearize the equations: Umaz C kis + C v = UmaxC² V = k? + C²

A: Introduction The given Michaelis-Menten equation can be linearized as the Lineweaver-Burk equation,…

Q: The parts of the vestibular apparatus that tell our brain about our movements through space are the…

A: The role of vestibular system is to detect head motion and the position relative to gravity. It is…

Q: oxygen Fatigue faster and are best suited for activities requiring shorts bursts of power and energy…

A: Fast twitch muscles are optimized for  intense activities, such as: sprinting. powerlifting.…

Q: Explain how muscles obtain energy for contraction (esp. in absence of O2). Be sure to discuss the 4…

A: The source of energy used to stimulate the movement of the working muscle is adenosine triphosphate…

Q: Do the following mathematical calculations to figure out the work each hand did: Work = 1…

A: Introduction The relationship between two versions of a gene is referred to as dominant. Each parent…

Q: what is the origin of the masses terms muscle

A: Masseter Muscle This muscle is involved in the process of mastication( Chewing of food items).…

Q: During skeletal muscle contraction, what protein experiences a calcium initiated change in…

A: Muscles are responsible for providing the movement in the body.

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A: We know Muscle refers to a soft tissue found in the majority of animals. The cells of the muscle…

Q: Question 20 Which of these statements describes the activity of fast, fatigable (FF) motor units? FF…

A: The correct answer is: FF motor units generate a smaller maximum force than fast, fatigue-resistant…

Q: C. The single muscle twitch. Duration of latent period O 012 = % of total twitch time sec % Duration…

A: Twitch:- Muscle contractions, also known as fasciculations, are small, involuntary muscle…

Q: Which of the following is NOT TRUE of the neuromuscular junction? O presynaptic calcium influx…

A: Calcium ions activate the exocytosis of the synaptic vesicle which contains neurotransmitters and it…

Q: Increased blood volume in the heart increases the force of contraction The most common way of…

A: No, that statement is not correct. Increased blood volume in the heart does not directly increase…

Q: Which of the following relate to Resting muscle or Moderate activity muscle? HINT: make sure you…

A: Muscle contains muscle fiber cells which are specialized for contraction. Based on location,…

Q: Chapter 4 Improving Muscular Strength and Endurance The following are the videos you will need to…

A: Hi! Thank you for your questions. The external links attached with the questions are invalid, hence…

Q: smooth muscle fiber contain only one nucleus in the center. O False True

A: A collection of cells with similar structures and functions is referred to as a tissue. The gaps…

Q: 29. What is the role of tropomyosin in muscle contraction? O to prevent myosin from continuing to…

A:

Q: Use the polygon to draw the MO energy diagram for:

A: Here we can see the structure of Cyclotetraene with two lone pairs.The no. of pi electrons in…

Q: Exercise 1 Activity 1. Let's check! Direction: Identify the illustrations below. Write your answer…

A: 1. Skater exercise 2.  Plank and toe-touch 3. Ground touch 4. Lunge

Q: 6. Explain how the nervous system controls muscle tension

A: As the contraction of muscle occur the tension in the muscle cells is generated. The contraction of…

Q: 15. Which one is not correct about double limb support of walking?

A: When both feet are in touch with the ground at the same time, this is known as double support, and…

Q: son Why should a cool-down be don

A: We know Work out term is used for exercise. It is any bodily activity that maintains and enhances…

Q: A transmembrane protein that can change conformation in response to an lonic charge/current and…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What false about Henneman's size principle? Select one: a. The relative change in force remains…

A: Skeletal muscle is formed of various types of fibres . It includes :- A ) Type I muscle fibres B )…

Q: Most of our movements are classified as tetanic summation titanic twitches

A: Body movement Movement in simplest terms is defined as the state of changing the position of a body…

Q: Of the three causes of muscle fatigue below, which would be the most unlikely cause? O central…

A: Skeletal muscles are a dominant category of muscles that form approximately 40% of the total…