Continued strenuous activity can cause lactate to accumulate in muscles. After the activity stops, the lactate is converted into pyruvate and used as an energy source. Explain how pyruvate can be used to produce ATP.

Q: Describe the pattern of recruitment of muscle fiber types during aerobic activities of progressively…

A: Aerobic activities refer to those activities which require oxygen for their conduction. At the time…

Q: What are two roles of ATP during muscle contraction?

A: Muscle contraction is either increase in muscle tension or a decrease in the muscle length. Muscle…

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: How long can glycolytic catabolism fuel muscle activity?

A: Catabolism can be defined as the type of metabolic activity in which the molecules break into…

Q: Krebs cycle

A: answer is option e. In the presence of high NADH in muscle cell glucose entered in a metabolic…

Q: Calculate the amount of ATP generated from the complete oxidation of a triglyceride with a X, Y, and…

A: Cellular respiration is a series of metabolic reactions and processes that occur within organisms'…

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: 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: Does Lactate break down to generate more atp?

A: The energy production within the living organisms occurs by cellular respiration. The cellular…

Q: Under what conditions will lactic acid accumulate in skeletal muscle? Select one: A. When NADH is…

A: A reduction in muscle force generated over time or as a result of pathological conditions is…

Q: Why do muscle cells use creatine phosphate insteadof glycolysis to supply ATP for the first few…

A: ATP or adenosine triphosphate provides the energy for muscle contraction.For ATP regeneration, three…

Q: In order to help prevent hypoglycemia (reduced blood glucose concentration) during exercise,…

A: Glucose is considered as the body's major source of energy. Hypoglycemia is a condition where 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: 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 process is accomplished by the teeth, when food is cut, torn, and crushed into smaller…

A: Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules…

Q: Why is adenosine triphosphate (ATP) used for muscle contraction?

A: Muscle contraction is a process in which muscle shortening occurs due to the movement of the actin…

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: Why is the muscle glycogen higher than normal?

A: Glycogen is considered as the complex form of the carbohydrate, which acts as an energy source.…

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: 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: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know…

A: Hi, Thanks For Your Question.  Answer : A Muscle Cramp Is A Painful Contraction Of The Muscle. This…

Q: If we need ATP for both contraction and relaxation, how would you explain why rigor mortis appears…

A: Rigor mortis is the onset of stiffness in the dead body several hours after the person dies. It is a…

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: what is the effects of muscle glycogen phosphorylase deficiency. abnormally high levels of skeletal…

A: Glycogen is the storage form of glucose. It is stored mainly in liver and muscle.  Glycogen is made…

Q: How lactic acid affects the muscle(s) that are being exposed to lactic acid?

A: Muscle is a soft tissue found in most animals. It comprises of protein filaments namely actin and…

Q: Using an outside souce, find out how glucose moves into a human skeletal muscle cell.

A: Glucose is primarily transported into muscle cells by a carrier-mediated system made up of protein…

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: If you find a patient who seems too fatigue very easily after exercise. You take a sample of their…

A: This  gene provides instructions for making an enzyme called triose phosphate isomerase . This…

Q: During periods of stress or fasting, blood glucose levels fall. In response, fatty acids are…

A: Glucose is considered as the source of energy in cellular metabolism. It helps to produce energy,…

Q: Under anaerobic conditions, skeletal muscle cramps up and is unable to relax. Based on what you know…

A: Muscle movement or contraction-relaxation cycle of muscle happens based on the sliding of thin…

Q: Explain the role of vitamin C in the synthesis of stable collagen

A: The collagen is basically composed of 3 chains which wound together to form a triple helix. The…

Q: When does lactate increase in a muscle fiber?

A: Metabolism applies to the assembly of hundreds of enzyme catalysed reactions employed by the…

Q: Why is it in the muscle’s best interest to export lactic acid into the blood during intense…

A: Lactic acid, also known as lactate, is a chemical byproduct of anaerobic respiration, which is…

Q: A fatigued muscle lacks sufficient oxygen for the aerobic respiration to supply needed ATP. The…

A: During aerobic metabolism of glucose in a cell, the glucose gets metabolized to pyruvate or pyruvic…

Q: Mark the following statements as true or false. If a statement is false, correct it to make a true…

A: Every cell requires energy (ATP) to perform many cellular functions like active transportation,…