When the body lacks insulin and cannot burn glucose for energy, what doesthe body use as fuel instead?

Q: How do different organs share carbohydrate metabolism?

A: Carbohydrates are the most important storage molecules that get metabolized to serve the body's…

Q: How much energy must be expended to walk, run, swim, or fly from one place to another?

A: Humans respire to breath and for the breakdown of glucose or food to generate energy in the form of…

Q: You are trying to get rid of excess fat you have on your belly.  Explain WHY you would not consume a…

A: You will gain weight if you eat excessive food without getting adequate exercise. Soft drinks…

Q: What is the total body energy made up of?

A: Metabolism in the body of a living organism is defined as the sum total of all the life-sustaining…

Q: Marissa has joined a weight loss program. As part of the program, she regu- larly submits a urine…

A: Weight loss program diet is aimed at consuming fewer calories than required by the body.

Q: Why people dependent upon dietary vitamin D?

A: Vitamin D helps regulate the amount of calcium and phosphate in the body. These nutrients are needed…

Q: Fructose and glucose are both monosaccharides, but the body metabolizesthese sugars differently. For…

A: Glucose stimulates the release of insulin from the pancreas. Insulin stimulates leptin. Leptin is a…

Q: Why Does the Body Need Energy?

A: A body is a collection of organs which functions in an integrated manner to support life. Organs are…

Q: Why do we gain weight when we eat too many calories?

A: Calories are basically the energy currency of the body. Everything that we eat gives us a specific…

Q: how the social and physical environment can support Debra’s health promoting behaviour

A: BMI or the body mass index is the calculation of the human weight, the basis on which the clinical…

Q: If you drank a soda (high in carbohydrates), what would happen to the glucose concentration in your…

A: Carbohydrate is a molecule that consists of hydrogen, oxygen, and oxygen. It consists of saccharide…

Q: A young man takes several vitamin supplements each day,claiming that they give him energy. Is he…

A: Vitamin is the micronutrient which is required by the body to complete the nutrition in the body. It…

Q: What effect do carbohydrate-rich diets have on one's health?

A: Hello. We'll answer the first question for you since your inquiry has numerous parts. If you want us…

Q: How does vitamins affect the different metabolisms in our body?

A: There are various types of nutrients required for the proper functioning of the body. The required…

Q: What happens to the body during starvation?

A: Muscles contract, and people become frail. People can feel chilled as their body temperature drops.…

Q: People with extremely restricted caloric intake often complain?

A: Restricted caloric intake is a kind of diet that is mainly concerned with losing weight but not…

Q: after we ingest carbohydrate in meals that are rich, changes in glucose  happens which are inked to…

A: Carbohydrates are naturally occuring sugars, consists of carbon, hydrogen and oxygen molecules.…

Q: What happens to the body when you eliminate protein from your diet?

A: Proteins are classified into two types Globular proteins and fibrous proteins. Proteins have…

Q: define metabolism.

A: Organism is any individual entity that embodies the properties of life. A biochemical reaction is a…

Q: Bob wants to gain two pounds per week. How many additional Calories does he need to consume per day?…

A: Caloric intake should be raised for those who are underweight, athletes who wish to gain weight to…

Q: How many calories would a person need to subtract per day to lose one pound per week

A: Weight Loss basics: eat more calories than you use & you'll put on weight; use more than you eat…

Q: What is the function of glucose? of essential amino acids?

A: Amino acids are organic compounds. These combine to form the proteins. The proteins are building…

Q: Why does the blood sugar concentration of a person whosediet is low in carbohydrates remain stable?

A: Bio molecules also known as biological molecules. These are the molecules which are produced by…

Q: Marissa has joined a weight loss program. As part of the program, she regularly submits a urine…

A: The body stores energy in the form of fat. The consumption of more calories causes storage of these…

Q: Insulin has what effect on potassium levels

A: Insulin is an important chemical (hormone) secreted by the pancreas that regulates the levels of…

Q: is secreted in response to low blood sugar levels O oxytocin

A: Pancreas secretes two hormones insulin and glucagon which regulates blood sugar level. Both insulin…

Q: People who begin to lose weight often havea rapid weight loss in the first few days. Common…

A: Exercise is very important to keep our body health and in active state. Exercise also help to…

Q: About 12 hours later, Devan hasn’t eaten all day. He eats a meal of steak and eggs. What effect does…

A: The correct option is - Devan’s liver will continue to make ketone bodies from glucos

Q: Why does the body control the amount of iron that is absorbed?

A: The  human body are unable to excrete excess iron ,so  iron balance is physiologically maintained by…

Q: Why is solely cutting calories not as efficient as cutting calories and exercise? O Reduced resting…

A: Diet and exercise are both important for optimal health. Achieving a calorie deficit through diet…

Q: What are the eff ects of exercise versus eating a carbohy- drate- and protein-rich meal on the…

A: Ans: Insulin and glucagon are the opposite effect hormone which controls blood glucose levels in…

Q: Why does Iron absorption depend on the body’s iron content?

A: Introduction Iron is an essential element involved in various metabolic processes in humans…

Q: What of the following chemicals is released by the pancreas gland when blood glucose levels are…

A: Pancreas is organ present in abdomen which plays important role in conversion of food into fuel for…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."