What will happen in a muscle cell that has used up its supply of oxygen and ATP when you are exercising? Use a diagram to explain

Q: Predict the effect of excess calcium ions in the extracellular fluid on a smooth muscle…

A: Muscle contraction is the result of the interaction between these two proteins, actin (spherical)…

Q: Predict what might happen to a muscle cell that is extensible but not elastic. What if the reverse…

A: Extensibility and elasticity are the properties of every muscle of the body.  Extensibility is…

Q: How does muscles get bigger with resistance training?   atrophy occurs  myopathy occurs  muscle…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: Review the sliding filament model of muscle contraction

A: Sliding filament model of muscle contraction is a model which explains the mechanism of how the…

Q: Explain how researcher characterize and identify types of muscle fibers.

A: We will answer the first question since the exact one was not specified. Please submit a new…

Q: Explain how muscle tissue generates ATP during short-termand long-term exercise.

A: ATP is the energy currency of a cell. ATP is majorly synthesized in the mitochondria and is crucial…

Q: Why does force of contraction becomes greater as you deliver stimuli of greater frequencies? What…

A: The muscular system is the organ system in the body with the basic units as muscle fibers. There are…

Q: What happens to the metabolic rate of skeletal muscle tissue during exercise? What waste products…

A: Glucose is the biomolecule that is catabolized to produce ATP for metabolic processes. During…

Q: What happens to calcium ions when muscle contraction ends and relaxation begins? O The ions diffuse…

A: Muscle is one of the types of soft tissues present in human beings and many other animals, and these…

Q: the process of muscle contraction, which of the following steps immediately precedes the influx of…

A: Muscle contraction:-  Is the response  a muscle has to any kind of stimuli where the result is…

Q: Compare and contrast the three types of contractions.?

A: When a muscle experiences variations in tension and its length, it is experiencing a contraction.…

Q: Fast-twitch muscle fibers have which of the following characteristics?a. fewer number of…

A: Fast twitch muscle is a muscle which helps you to do short and quick responses

Q: Explain the relation between muscles, ATP energy, and the calcium ion.?

A: Muscle consists of muscle fibres/cells , made up of myofibrils containing myofilaments , actin and…

Q: In your own words describe how acetylcholine ,calcium,and ATP are involved in the process of muscle…

A: Muscle contraction is a process where tension-generating sites in the muscles fibers are activated…

Q: How does the AP in the motor neuron cause calcium release in the muscle fiber?

A: Action potential refers to the depolarisation of neuronal membrane which is required for the…

Q: State what ion in muscle cells is directly involved in maintaining force production.

A: Muscle contraction is a major phenomenon associated with the functioning of the myofibril occurring…

Q: Explain how the nervous system controls muscle tension

A: The amount of force generated during a muscle contraction event is called as tension.

Q: Which characteristic or component is NOT shared by skeletal muscle and cardiac muscle? I. Electrical…

A: There are three types of muscles in the body. Smooth muscles and cardiac muscles are involuntary…

Q: using actin and mysosin filaments, show a picture of a contracted muscle fiber cell with the…

A: The image appears to depict various components related to muscle contraction, including actin and…

Q: Compare smooth and skeletal muscle contractions.

A: The smooth muscle cells are also called as myocytes. These cells are involuntary, fusiform in shape,…

Q: What is the muscle function when energy dissipates through the production of heat? O a.…

A: The muscular system is the system that is responsible for bringing movements in the body. The…

Q: Compare and contrast the anatomical and metabolic characteristics of type I and type II muscle…

A: The muscular system is the organ system comprising the skeletal, cardiac, and smooth muscles,…

Q: describe whole-muscle contraction and its control?

A: actin and myosin filament perform diverse functions like a contraction, cell motility, cyclosis, and…

Q: Explain how an impulse on a motor neuron can trigger a muscle contraction.

A: Nervous system coordinates and controls the activities of the animals. It is responsible for…

Q: Fill in the appropriate type(s) of muscle: Contracts rhythmically and spontaneously:_______ ;is…

A: The cell is the basic structural and functional unit of the body. It is responsible for various…

Q: Which statement or statements describe why depletion of ATP after death leads to rigor mortis?

A: Rigor mortis is the third phase of death. It is one of the unmistakable indications of death,…

Q: Describe Skeletal Muscle Energy Metabolism?

A: Muscle is the main components of skeletal system.muscle consist of outer layer the sarcolemma and…

Q: If a maximal stimulus causes 100 pounds of tension to be generated in a muscle and a submaximal…

A: The muscle fiber tends to get triggered by an electrical field. At the time of contraction of the…

Q: what do you think will happen if muscles are required to contract over a period of time?

A: The contraction and relaxation of muscles give rise to movement in the body. The contraction of a…

Q: Explain the role of skeletal muscle?

A: The 3 major types of muscles are cardiac muscle, smooth muscle, and skeletal muscle. The nature of…

Q: If Ca2+ pumps of the sarcoplasmic reticula fail to function, what will happen to the tension…

A: Muscle is a soft tissue like structure which is primarily responsible for the movement in the body.…

Q: Explain the process of skeletal muscle contraction.

A: Tendons attach skeletal muscles to the bone. Numerous bundles which make up the skeletal muscle are…

Q: Can you sum up the steps in each phase of muscle contraction and make it simpler?

A: Each of the muscle fibers are made up of small fibers called as myofibrils. These myofibrils are…

Q: The repetitive contraction unit in muscle cells is called: Select one: O a. A Band O b. Fibril O c.…

A: There are types of muscle fibers: Skeletal muscle fibers, Smooth muscle fibers and cardiac muscle…

Q: Which is the correct order from smallest to largest?     Myofilament, Myocyte, Myofibril…

A: The muscular system is one of the 11 major body organ systems of the body that aids in the…

Q: Classify characteristics of skeletal muscle energy metabolism by dragging each statement to its…

A: Oxidative phosphorylation This pathway requires oxygen Produces a significant fraction of ATP…

Q: How is the list below to be properly put in order to describe a muscular contraction?

A: Muscle contraction can be defined as the activation of tension-generating sites that are present…

Q: skeletal

A: Answer An increase in the capacity for aerobic metabolism occurs in…

Q: Which of the following would NOT occur as a result of regular exercise to a specific muscle group…

A: The exercising involves the training of muscles by putting heavy load on them, due to exercising the…

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.