State and recognize the three basic nutritional needs an organism’s diet must satisfy. List the basic stages of nutrition. Predict how perturbations in the hormones leptin and ghrelin influence appetite.

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: Describe how glucose passes from the digestive system to the circulatory system. Use the correct…

A: Digestion of glucose starts from the mouth itself.

Q: percentage % 100 75 50 25 % of food absorbed into blood vs. not in intestine 10 time in blood 20 III

A: Small intestine is the long tube like organ that connectes the stomach and large intestine. They are…

Q: Which of the following is an example of gene replacement? O Sheep that express the human insulin…

A: Gene replacement is a molecular technique used to modify an organism's genome by replacing a…

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: Follow the digestive process, include both mechanical and chemical digestion of nutrients, where in…

A: The digestive process is a complex series of events that allow our bodies to break down food into…

Q: The stomach has two types of exocrine cells: the chief cells, which secrete an inactive form of the…

A: Introduction: There are two types of secretory cells in the stomach: chief cells and parietal cells.…

Q: If a mutation in a sodium channel in an Intestinal epithelial cell caused a marked decrease In the…

A: Introduction :  Sodium channels are essential membrane proteins that create ion channels and…

Q: Describe the different ways in which food is chemically digested, including the role of the various…

A: Organs and structures in the digestive system collaborate to break down food into nutrients that can…

Q: What are the two main functions of keeping the stomach highly acidic? 0 Assist in the breakdown of…

A: Introduction  Gastric glands on the stomach's wall secrete gastric juice. Mucus, hydrochloric acid,…

Q: describe a particular weight-loss method that targets the body's metabolism. Use the appropriate…

A: Malnutrition, also known as malnourishment, is a situation caused by eating a diet that contains…

Q: Make a one-way diagram showing how food/fluids are used by the body from mastication to excretion.…

A: Digestion is defined as the process of breakdown of large and giant insoluble molecules of food into…

Q: 4. Within a few months of hosting her podcast, Diamond learns that one of her listeners is concerned…

A: Amino acids are the monomers that combine to form an organic complex structure called protein. These…

Q: Subject: Environmental Physiology For carnivores and insectivores, the water content of food is…

A: For plant feeders, the water content of food is generally very high. So, the correct answer is:(c)…

Q: Define nutrient

A: A nutrient is a material that an organism consumes in order to live, evolve, and reproduce. Animals,…

Q: Illustrate the general principle of physiology that describe that physiological processes require…

A: Physiology is the scientific study of a biological system's activities and mechanisms. Physiology is…

Q: During a study of digestion, a health 25-year-old woman volunteers to eat a large meal consisting of…

A: Introduction: The presence of gastric glands in the stomach undergoes gastric secretion which is…

Q: Describe the lipoproteins that transport lipids in the blood.

A: Lipids can be defined as the macromolecules that are made up of hydrocarbons. The lipids make up…

Q: The crash diet or “no food” diet leads to rapid weight loss for the first 10-14 days and then weight…

A: Our body burns calories in three ways: first due to basal metabolic rate(60-70% of the calories…

Q: Discuss the membrane transport proteins and their role in intake and output.

A: Proteins are defined as a type of macronutrient molecules that are formed by the joining of…

Q: Explain the Uptake and Transport of Nutrients ?

A: Chemical elements that are required by the plants for essential physiological functions are called…

Q: Secondary transporters:  describe transport of glucose into intestinal epithelial cells

A: The cell membrane or the outermost layer of the cell allows the movement of solutes across it. But…

Q: The pancreas is an organ of mixed secretion. Endocrinely, beta-cells produce the hormone insulin,…

A: Hormones are signalling biomolecules that are released from endocrine cells into the bloodstream and…

Q: Activity: Research Macronutrients and Bioenergetics, comparing CHO energy vs. Fats/Proteins.…

A: The body uses protein, fat, and carbohydrates from food as well as its own reserves to produce…

Q: Describe the mechanisms of digestion and absorption ofcarbohydrates, proteins, and fats in…

A: Digestion is the process where food breakdown into small particles and absorbed by the cells of the…

Q: Explain the processes of nutrition absorption and how nutrients enter the circulatory system

A: Digestion is the breakdown of mechanical and chemical food into smaller. Macromolecules need to be…

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: construct a model to show that the digestive, respiratory, and circulatory systems work together to…

A: Digestive system, circulatory system and respiratory system are all interlinked. Digestive system is…

Q: Describe the different ways in which food is chemically digested, including the role of the various…

A: The oral cavity, throat, esophagus, stomach, small and large intestine, rectum, and anus are all…

Q: explain how the following organs play a role in chemical and mechanical digestion:mouth, stomach,…

A: The digestive system of the body refers to the tube which is called the alimentary canal that starts…

Q: Explain the role of sodium ions in the absorption of amino acids and glucose in the small intestine

A: Nutrient and mineral absorption are the key roles of the small intestine. The presence of the…

Q: Which of the following best describe protein digestion? . Protein digestion is a hydrolytic process…

A: Introduction: Proteins are the most abundant organic compounds in the living system. It constitutes…

Q: List the five food groups shown in MyPlate. How is theimportance of eating fruits and vegetables…

A: A balanced diet consists of enough nutrients in the correct amount to support normal body function.…

Q: Enumerate the different protein portions of lipoproteins or the so called APOLIPOPROTEINS. Specify…

A: a. Lipoproteins are spherical to discoidal shape with a core of nonpolar lipids, triacylglycerol,…

Q: briefly explain nutrient density?

A: Nutrient density has been shown to be an effective measure of a balanced diet.

Q: a.What are the advantages of using extrusion versus pelleting?  b.Explain two factors that affect…

A: Pelletization and extrusion are indeed the two most often utilized processes for making aquaculture…

Q: Explain why cells need to receive nutrients (explain what nutrients are and give examples).

A:

Q: Describe the essential nutrients required for cellular function that cannot be synthesized by the…

A: Cells perform normal functionality by synthesizing organic molecules such as proteins,…

Q: describe the system for nutrient uptake in each as well as name the phylum associated with each…

A: Compounds present in food that are essential for growth, health, and energy to the body, necessary…

Q: Describe where the following nutrient molecules enter the metabolic pathway of cellular respiration:…

A: CELLULAR RESPIRATION : cellular respiration is a set of metabolic reactions and processes that take…

Q: In order for the food to be processed and absorbed in an optimal way, there are several feedback…

A: The digestive system plays a major role in breaking down the food into small…

Q: Describe the order in which energy reserves are usedin negative energy balance, such as starvation.

A: Food is any substance which provides nutritional support for an organism. The substance is ingested…

Nutrition and diet

We are involved in several daily activities. These actions need a significant quantity of energy. The food we eat provides this energy. Food is necessary for development, repair, and other living activities since it supplies energy. All of these are part of the living practice known as nutrition. Nutrition is the study of nutrients in food, how the body uses them, and the relationship between diet, health, and disease. Nutritionists employ concepts from molecular biology, biochemistry, and genetics to understand how nutrients affect the human body. Nutrition also looks at how people can use their diet to reduce their risk of disease, as well as what happens when they ingest too much or too little of a nutrient and how allergies emerge.