State the formula relating total energy expenditure, heat produced, external work, and energy storage.

Q: Define Heat balance, heat index, specific heat and write a note on heat lose mechanism?

A: Homeostasis is the self-regulating process by which natural systems tend to maintain stability…

Q: What is the main heat transfer mechanism between the environment and the body? How does this…

A: Heat transfer can be defined as the discipline of thermal engineering that will concern with the…

Q: What are the four mechanisms of heat loss?

A: When the environment is not thermoneutral, the body uses four mechanisms of heat exchange to…

Q: how tissue integrity relates to thermoregulation

A: Tissue integrity is the general health and intactness of body tissues, comprising of the skin and…

Q: How do basal metabolic rate and resting metabolic rate differ?

A: ans:  Basal metabolic rate (BMR) is often used interchangeably with resting metabolic rate (RMR).…

Q: summarizes nutrient metabolism during the absorptive state

A: The alimentary canal is a long tube inside the body. Any food in the alimentary canal is outside the…

Q: what is the relationship between hormesis and exercise?

A: Hormesis is a biological phenomenon where exposure to low doses of stressors, typically harmful in…

Q: How are kilocaloric input and output adjusted to maintain body weight?

A: We know that Energy is essential for all the organism in the world to perform its activity. In…

Q: Present an overview of heat balance during exercise.

A: While performing exercises muscles of our body gets involved. And as a result muscular activity…

Q: Calculate the amount of evaporation that must occur to remove 400 kcal of heat from the body.

A: Evaporation is a process that converts water into water vapour. The evaporation process occurs…

Q: What is the basal metabolic rate? Which factors can influence basal metabolic rate?

A: Metabolism is a set of chemical reactions performed by the cells of the body to release energy from…

Q: What is a better or more efficient fuel; Carbohydrates or Fats?  What is the definition of RER or R…

A: Macronutrients are defined as the type of nutrient where they are required in higher amount for the…

Q: Explain the roles of carbohydrates, protein, and fat during physical activity.

A: We need nutrients during physical activity to fuel our bodies, support performance, optimize…

Q: Name and explain in short the most commonly used method of indecty estimating percnt body fat in…

A: The body fat percentage of a living being can be defined as the total mass of fat divided by total…

Q: Compare the four mechanisms for heat loss.

A: The body directs temperature like a heater. It is continually creating warmth and afterward…

Q: Explain the principles and mechanisms of thermoregulation ?

A: Homeostasis is a state of equilibrium. The body have to maintain all the systems in this state for…

Q: Explain the difference between hunger and appetite, and list factors that affect each.

A: Hunger and appetite are two different things. Hunger is the physical need for food, while appetite…

Q: What are the sources of heat loss for a person immersed up to the neck in a 408C bath? Hint: recall…

A: Thermoregulation can be described as a process that helps an organism keep its body temperature…

Q: Define a kilocalorie and how might this concept be applied to the field of exercise science? Provide…

A: Introduction :- A kilocalorie, also known as a Calorie (with a capital C), is a unit of energy…

Q: Explain the factors that affect an individual’s energyrequirements.

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: What happens to the plasma glucose concentration during exercise?

A: Glucose is the essential and essential sugar. It is the primary energy source of the body. The blood…

Q: Define Percent Daily Value

A: The packaged foods and drinks consist of nutrition facts label on them. It gives information about…

Q: Describe the factors that influence body heat production.

A: Heat production can be defined as a mechanism of generation of the side product with the help of…

Q: Compare and contrast mechanisms of heat loss with mechanisms of heat promotion, and explain how…

A: Homeostatic mechanism regulates the human body temperature. This mechanism is similar to control of…

Q: In endotherms, what controls the balance between the amount of heat lost and the amount gained?

A: Endotherms can be defined as those organisms that can alter their heat production to maintain the…

Q: Describe how each of the following parts of the hypothalamus plays a role in thermoregulation:…

A: Introduction: Our interior internal heat level is directed by a piece of our cerebrum called the…

Q: Explain Regulation of Total-Body Energy Stores?

A: The fundamental principle of nutrition and metabolism in our system is that change in body weight is…

Q: Define the four processes by which the body can lose heat during exercise.

A: The strong action in the muscles increases during exercise, which produces heat as a result. The…

Q: Please explain the contribution of macronutrients to energy generation for athletes. Please explain…

A: Macronutrients are those nutrients which helps in providing calories or energy and are needed in…

Q: The human body is composed of water, proteins, fat, and minerals. Its specific heat reflects this…

A: Specific heat represents the amount of heat that is required to raise the temperature of one gram…

Q: Describe the types of carbohydrates and fats used during increasing intensities of exercise and…

A: Carbohydrates are found both in healthy and unhealthy foods. Carbohydrates are the sugar, starches…

Q: According to Hall et al., the energy balance system is interactive and complex.    True  False

A: Energy balance refers to a state in which the energy intake exactly equals the energy expenditure.…

Q: Endotherms can regulate how much heat is gained or lost between the environment and their bodies via…

A: Endotherm is the term used to define organisms that are capable of controlling or regulating their…

Q: Demonstrate the components of a negative feedback homeostatic reflex arc in the process of…

A: Thermoregulation is an interaction that permits your body to keep up its center inside temperature.…

Q: What is the optimal protein intake for athletes training in energy deficit? 0.8-1.1 grams/kilograms…

A: the optimal daily protein intake of athlete depends on the weight, goal, and level of physical…

Q: Distinguish among underweight, desirable weight,overweight, and obesity.

A: BMI - Body mass index . It is a person' s weight in kilograms divided by the square of height in…

Q: Describe the three elements in the heat stress index, and explain why one is more important than the…

A: In biology, the heat stress index is defined as the amount of evaporation needed by a person's…

Q: Explain the terms “core” and “shell” relative to body temperature balance. What serves as the…

A: The body tightly controls the body temperature through a process called thermoregulation, in which…