What percentage of the body weight is made of oxygen? O More than 50% O Less than 50%

Q: What specific effects do omega-3 fatty acids have in reducing risk of coronary heart disease? O they…

A: Omega-3 fatty acids: it is an essential fatty acid that must be taken in diet.

Q: Which of the following is not a energy source or type of stimulus; O Force O Temperature O None of…

A: A stimulus is a signal that generates a response inside the body. This is call irritability and is…

Q: Which of the following rows best describes the relative concentrations of glucose, oxygen, lactic…

A: Respiration is the process of obtaining energy by the oxidation of digested food (glucose). The…

Q: When we oxidize a glucose molecule, the Oxygen we inhale is then used to form water (H20) .   Group…

A: Oxygen is used in the process of cellular respiration. Cellular respiration is the process of…

Q: • Chemical Digestion Use the table on page 15 of your text book to complete the following table.…

A: Answer: Our human body needs macromolecules and micromolecules for the body growth , development and…

Q: Young children and older adults have more difficulty in regulating their body temperature.Older…

A: Thyroid gland is important gland to regulate the compensation function (for example heart beat ) and…

Q: Which is more oxidizes, oxygen that is part of a water molecule or molecular oxygen

A: Oxidation is the loss of electrons.  In case of water 2 hydrogen atoms are connected to each other…

Q: Which of the following are the final by products of glucose oxidation during aerobic cell…

A:

Q: of several diabetic rats are measured and the rats are then fed a high carbohydrate meal. Which…

A: Introduction: The drop in the pH of the blood due to CO2 build-up is called respiratory acidosis.…

Q: 2. For each situation, name the type of energy being used. A lightbulb gets energy from a socket in…

A: Energy in simple terms refers to the ability to do work. Energy is required to perform a wide number…

Q: What raw materials (Reactants) are needed for respiration?   Glucose and Oxygen   Water and Carbon…

A: Respiration - Respiration is defined as the process of movement of oxygen from outside environment…

Q: For water to vaporize O energy must be supplied. both energy must be supplied and hydrogen bonds…

A: Introduction: The process through which a liquid state changes into a vapour state is known as…

Q: You have a friend who lost 7 kg (about 15 pounds) of fat on a "raw food" diet. How did the fat leave…

A: The objective of the question is to understand the process of fat metabolism in the human body and…

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: Astronauts during the Apollo Mission to the Moon in 1969 experiences weightlessness due to due to…

A: Microgravity can be described as a condition during which an object or a living body feels…

Q: On Thursdays, you get together with friends to play soccer at the park. One of your friends, Jenny,…

A: Low-carbohydrate-high-fat (LCHF) diets have been used as a means of weight loss and control of…

Q: When initiating exercise, what is the first "fuel" that we use?   Protein Lipids Carbohydrates…

A: Physical activity is a type of activity or movement of the body conducted by the skeletal muscles…

Q: why is oxygen required by the cells of the body? PH balance, it is not required. It is a metabolic…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: Catabolism of specialized brown fat depots in certain animals is substantially increased during…

A: The question is asking about the conditions under which the catabolism, or breakdown, of brown fat…

Q: n comparison to glycogen, fats can provide more energy for the body per carbon atom. Why?   1.…

A: Fats belong to a group known as lipids. It is characterized by a greasy feel and they are insoluble…

Q: The use of food energy to make heat rather than cellular energy is an example of   non-shivering…

A: The question is asking about the process in which food energy is used to generate heat instead of…

Q: ncreasing ventilation to remove accumulating CO2 in the blood will Increase the concentration of H+…

A: Blood is the circulating fluid that is made up of cells and a pale straw-colored liquid called…

Q: 26. It is determined that a patient has alkalosis. What does this mean, and would you provide a…

A: As per the guidelines we are supposed to answer only first question in case of multiple posted.…

Q: Which of the following are produced during cellular respiration?     carbon dioxide, water, and ATP…

A: Cellular respiration is the metabolic process by which cells convert nutrients, such as glucose,…

Q: 1. Sarah runs 1 h each day, and Nancy swims 2 h each day. Assuming that Sarah and Nancy are the same…

A: Note: please always mention the required questions in case of multiple ones. Thank you! A Calorie is…

Q: 2.What is the respiratory exchange ratio (RER)? Explain why it is used to determine the relative…

A: Respiratory quotient (RQ) and Respiratory exchange ratio (RER) are two terms which look similar but…

Q: At rest, how much body energy is used by the skeletal muscles and the heart .a 25% .b 24% .C 19% .d…

A: The heart uses 7% of the human body's BMR at rest. On the other hand the skeletal muscle use 18% of…

Q: Per molecule of ATP synthesized, ___________ oxygen is needed when metabolizing carbohydrate…

A: All "metabolic changes" occur in a series of events that follow a certain pattern known as the…

Q: Which of the following definitions best describes an individuals Basal Metabolic Rate? The amount of…

A: Human body undergoes various metabolisms ( chemical reactions which make up energy out of food and…

Q: Several different mechanisms are used to generate the energy needed to complete an exercise bout.…

A: Muscles perform the task of converting chemical energy into the energy of motion. Food is the source…

Q: How many ATPs are produced in the ETC alone?   38   2   4   about 32 to 34

A: The electron transport chain (ETC) is a series of complexes that transfer electrons from electron…

Q: Any element other than carbon, hydrogen, oxygen, and nitrogen that is required by living organism…

A: Minerals is correct. C, H, N, O are major elements Mineral is chemical element, an essential…

Q: Jen completes 6-months of aerobic training and discovers that her RER at 6.5 mph has decreased. What…

A: Aerobic training is any type of physical activity that uses large muscle groups and causes the body…

Q: When someone loses weight by losing fat (=adipose tissue), where does the fat go? Incorporated into…

A: An oily substance occurring naturally in animal bodies that is the primary storage form of energy in…

Q: hoilday cookies rise(get bigger) in the oven at 350F because:     a wheat gluten in the cookie…

A: The correct option is (c) i e, the sodium aluminum phosphate (Na Al PO4) in baking powder releases…

Q: ATP has how many phosphate molecules? 2 4 1

A: Introduction: The proper functioning of cells, tissues, and other organ systems is a requirement for…

Q: When the ambient (room) temperature is very high, the human body will lose heat by

A: Thermoregulation in humans is an important aspect of homeostasis. Humans have been able to adapt to…

Q: In which part of the cells does aerobic respiration take place?

A: Respiration is a process in which free energy released from the oxidation of organic compounds is…

Q: What molecules participate in respiratory chain: Heme Coenzyme Q10 NAD FAD NADP

A: The respiratory chain catalyzes the transfer of the electrons to molecular oxygen accompanied with…

Q: In aerobic respiration, how many molecules of acetic acid are produced from six molecules of…

A: The procedure of cellular respiration which takes place in the presence of oxygen gas in order to…

Q: Which of the following is NOT associated with oxygen O2 in some way? O glycolysis O mitochondria O…

A: Oxygen aids in the growth, reproduction, and conversion of food into the energy of organisms. Humans…

Q: Which is the most accurate statement about an ice cube in a glass of warm water? * O The ice cube…

A: To find Which the most accurate statement about an ice cube in a glass of warm water

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.