Which steps below require an ATP to run?

Q: Differentiate between Control of Muscle Tension and Control of Shortening Velocity?

A: Muscle tension defined as a condition in which muscle remains in the semi contracted condition for…

Q: If glucose is broken down in the muscle through aerobic respiration how much energy is produced?

A: In aerobic respiration, oxygen is used for respiration. Summary of aerobic respiration of glucose:…

Q: In what ways does exercise increase glucose transport into muscle cells?

A: Exercise increases glucose transport into muscle cells. The ways by which this happens are as…

Q: Define motor unit and describe its structure?

A: Neural system receives sensory inputs from internal and external environment by sensory nerves to…

Q: Identify the major events that occur during skeletal musclefiber contraction.

A: The skeleton is composed of bones, cartilages, tendons, and ligaments. The body movement is…

Q: Define each of the following terms: concentric isotonic contraction, eccentric isotonic contraction,…

A: Actin and myosin cross bridge cycling generates tension in the muscle fibre. This causes the muscles…

Q: Explain how the structure of myoglobin changes upon oxygen binding.

A: Myoglobin is a globular protein, contains a single polypeptide chain of 153 amino acid residues and…

Q: Describe how muscles obtain oxygen.

A: Muscles are referred to as soft body tissues comprise of actin and myosin protein. Muscles are…

Q: Describe the effect of adding salts then ATP, ATP and then salts, and addition of ATP and salts…

A: Glycerianted muscle is the muscle in which calcium ion is not required of its contraction  The…

Q: should muscles fatigue faster at higher or lower frequencies?

A: Muscle fatigue is defined as a decrease in maximal force or power production in response to…

Q: What do smooth muscle plasma membranes contain?

A: BASIC INFORMATION  MUSCLE It is a type of soft tissue which are found in most of the animals. The…

Q: Graph and describe the relationship between movement velocity and the amount of force exerted during…

A: As the force-velocity curve suffering from muscular strength coaching by most circumstances, the…

Q: Define and describe the function of slow oxidative myofibers.

A: Myofibers are the basic contractile unit of muscle tissue, and each myofiber is composed of many…

Q: Eric’s aerobic capacity was recently found to be 81 mL/kg/min by measuring his VO2max on a…

A: Oxygen is a crucial factor for energy production in the body. VO2 (max) is the maximum rate (V) of…

Q: Describe how muscles obtain oxygen.

A: Muscles are referred to as soft body tissues comprise of actin and myosin protein. Muscles are…

Q: Illustrate the Mechanics of Single-Fiber Contraction?

A: A muscle fiber is a cylindrical, single, multinucleated muscle cell composed of numerous myofibrils…

Q: How do muscle cells continuously synthesize ATP?

A: BASIC INFORMATION  MUSCLE It is a type of soft tissue which are found in most of the animals. The…

Q: If the blood flow to a skeletal muscle were markedly decreased, which types of motor units would…

A: Introduction: Small arteries and arterioles form the microcirculation unit and are innervated…

Q: Describe a cycle of cross-bridge activity during contraction and discuss the role of ATP inthis…

A: 1. when Ca+ binds to the troponin, the active site on the actin is exposed 2.  myosin and actin form…

Q: Using a Venn diagram differentiate muscular strength from muscular endurance.

A: Muscular Strength:- The amount of force that a muscle can produce in one single contraction.…

Q: Explain Smooth Muscle Contraction and Its Control?

A: Smooth muscle to controlled by the autonomic nervous system. Smooth muscle contraction uses less…

Q: How would the percentages change during vigorous exercise?

A: To determine: To determine the change in percentage during vigorous exercise

Q: Where does Ca2+ for contraction come from

A: Epithelial tissue, connective tissue, muscular tissue, and nerve tissue are the four fundamental…

Q: what are the important effects of Cardiovascular Training on Muscle

A: CARDIOVASCULAR TRAINING ON MUSCLES: cardiovascular training improves the endothelial function and…

Q: Discuss the metabolic pathways of ATP production in skeletal muscle in terms of timing, mechanism,…

A: Muscle ATP stores are limited, metabolic pathways must be triggered to keep ATP resynthesis rates at…

Q: intensity lev

A: The plank or planking is an exercise that involves core muscles, improving strength, balance, and…

Q: List two factors that influence contractile force and two that influence velocity of contraction.

A: The soft tissue that is located in most animals, is called the muscle. This contains protein fibers…

Q: explain what a motor unit is and how it relates to musclecontraction;

A: Muscle is a soft tissue of the body that carries out contraction and relaxation and helps in…

Q: Does Blood Lactate accumulate at each level of exercise?

A: Lactate is one of the substances delivered by cells as the body transforms food into energy, with…

Q: distinguish between isometric and isotonic contraction; and

A: Muscle contraction can be defined as the shortening of the muscle fiber which occurs when the muscle…

Q: Why should a cool-down be done following working out

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

Q: Explain the types of movements facilitated by slow oxidative,fast oxidative, and fast glycolytic…

A: A skeletal muscle is made up of multiple bundles of muscle fascicles of muscle cells known as muscle…

Q: Explain why athletes who excel at short sprints probably havefewer slow oxidative fibers in their…

A: The skeletal muscle fibers are comprised of three different types of muscle fibers. These help in…

Q: Is a good VO2 max important for anaerobic athletes?

A: The highest amount of oxygen you can use during exercise is referred to as VO2 max .    The…