When your muscles suddenly need a lot of ATP quickly; for example, if you decide to lift a couch over your head; what nutrient will provide most of the ATP for the first couple of minutes?

Q: Draw a figure illustrating the relationship between ATP and creatine phosphate, and explainthe…

A: Unlike aerobic and anaerobic metabolic pathways, there are still many other pathways that have…

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: Skeletal muscle cells (myocytes) store energy by synthesizing  ____________ when blood sugar is…

A: The correct answer is:glycogen; highWhen blood sugar (glucose) levels are high, skeletal muscle…

Q: Which of the following does NOT have any fiber? black beans O orange juice O white bread O chicken

A: Fiber is basically the type of carbohydrate that cannot be digested by the human body. Fiber passes…

Q: Muscle contraction results from interactions between thin filaments, composed mainly of the…

A: Actin Myosin ATP

Q: ATP within actin subunits is hydrolyzed after assembly into a filament but before disassembly from…

A: During the lifespan of an F-actin filament, most subunits hydrolyze a single molecule of ATP to ADP.

Q: A student athelete measured his running performance on a treadmill and found the following data: 15…

A: There are two main types of skeletal muscle fibers. They are type I (slow-twitch muscle fibers) and…

Q: How many ATP molecules do we get from each creatine phosphate molecule?

A: Muscles need energy to contract.The shortening energy found in the existing ATP molecules in the…

Q: Describe your own flexibility in health-related.  Why do we need to stretch?

A: Increased Range of Motion: By increasing your flexibility through regular stretching, you'll be able…

Q: explain why a person bringing 50 kg sack of rice will not move in the same speed and duration as one…

A: There are a variety of functions that a human needs to perform. Each function requires a different…

Q: When fatigue occurs, ATP is still present in the cell. What is the explanation for this?

A: Adenosine Triphosphate or ATP is the principal substance for storing and sending energy in cells. It…

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 is the primary organic molecule that makes up a muscle cell.

A: Muscle cells Muscle is a contractile tissue and is derived from the mesodermal layer of embryonic…

Q: Changes in mitochondria, muscle fibers metabolic fuel in response to training

A: Training is a systematic way of enhancing performance over time. Different types of training involve…

Q: 12) Which of the following energy system(s) should be well trained in order to have competitive…

A: Introduction Anaerobic exercise is a type of exercise that uses no oxygen to break down glucose in…

Q: Describe how muscles obtain oxygen.

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

Q: Tetanus is a disease caused by Clostridium tetani characterized by muscle spasms. Just like the…

A: Both Clostridium tetani and Clostridium botulinum are gram positive, anaerobic, non- motile and…

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: 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: When ATP levels return to normal after intense muscle activity, is creatine predominantly…

A: During intense muscle activity excess and immediate amount of ATP is required, in this case the…

Q: Describe how muscles obtain oxygen.

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

Q: Marathon runners often practice "carb loading" prior to a race. The purpose of this practice is to…

A: Animals store energy mainly in the form of glycogen in the liver and skeletal muscles. Muscles…

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: Muscle with a reduced blood supply and low numbers of mitochondria is likely Fast, with strong…

A: Muscles These are soft tissues that help us in running, jumping, support, heat generation, and blood…

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: Imagine you are an oxygen molecule. Your job is to get inside the body and deliver oxygen to a…

A: In this scenario, we will take on the perspective of an oxygen molecule and explore the journey it…

Q: Describe how ATP is produced for short and rapid activities versus long and sustained activities.

A: Adenosine triphosphate (ATP) is a molecule that carries energy within cells. It is the main energy…

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: When an animal dies, its limbs and body become stiff because its muscles go into rigor mortis…

A: The stiffness of the muscles and joints of the body when an animal dies is known as rigor mortis.…

Q: does Muscle Relavation why fequire ATPP A TP.P

A: The energy source for muscular movement is ATP, even though other co-factors and some enzymes are…

Q: A muscle is attempting to avoid being eaten by a starfish by tightly closing its shell. Is this an…

A: Introduction Muscle tone is the amount of tension in the skeletal muscles at rest, and it helps to…

Q: Skeletal muscles would be expected to contain large numbers of ————— because of their high energy…

A: Skeletal muscles are specialized contractile tissue found in animals. they are found between bones…

Q: Which of the three methods (aerobic, anaerobic, creatine energy reserve) for energy creation in…

A: Anaerobic exercise is a type of cardiovascular exercise that requires oxygen to a very high extent.…

Q: ATP is a limited source of energy for skeletal muscle contraction. The cell has other ways of…

A: ATP is required for muscle contraction. Four sources of this substance are available to muscle…

Q: Which of the following is FALSE regarding muscle cell metabolism? Creatine phosphate can make ATP O…

A: Muscle contractions that can take place voluntarily is due to adenosine triphosphate (ATP) fuel,…

Q: Describe the different systems within skeletal muscle that provide skeletal muscle with ATP. In your…

A: The skeletal muscles are also called as voluntary muscles and they are the most common type of the…

Q: Limiting Weights is the exercise that stimulates muscles to become stronger. As muscles gain in….…

A: Muscular strength can be said as the ability to move and lift objects. It can be measured by that…

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: Which of the following statements about glycolytic fibers is true?

A: There are various types of muscle fibers. Some may be slow oxidative fibers, fast oxidative fibers,…

Q: Give an example of an aerobic traning exercise program using the FITT Principle

A: A helpful tool for tracking daily workout regimen is the FITT Principle. The letter F indicates…

Q: Explain what would happen if you skinned a muscle cell (removed the plasma membrane surrounding the…

A: A system of organs made up of muscle tissue is called the muscular system. Muscle tissue comes in…

Q: Muscles need energy to function properly. Identify a minimum of two pathways generating ATP during…

A: Muscle contraction is a complex process. It occurs when the thin actin and thick myosin filaments…