The nitrogenous waste that requires the least energy to produce is O A. ammonia. OB carbon dioxide. OC. urea. ODuric acid. CE All of the above require the same amount of energy to produce.

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: evaporation takes energy from what?

A: Evaporation is the process by which the state of matter of molecules is changed from liquid to gas.…

Q: NH4 Water+ Carbon Dioxide + ATP A F B THE UREA CYCLE D

A: Urea is synthesized in the liver and excreted through urine by the kidneys. Urea is the waste…

Q: An organic nutrient essential to an organism’s metabolism thatcannot be synthesized itself is termed…

A: There are many elements or substances that are a part of microbial nutrition. These include…

Q: In the respiration of carbohydrates, _____ is oxidized to _____ while ____ is reduced to ____.…

A: Carbohydrates are defined as the type of macronutrient where they are required by the body in large…

Q: Which of the following is "unfixed" carbon? O N2 (atmospheric nitrogen) O CO2 (carbon dioxide) O…

A: Introduction :- Biological carbon fixation, also known as carbon assimilation, is the process by…

Q: What waste products are combined to make Urea or Uric acid? O CO2 and H2O O NH3 and CO2 O NH3 and…

A: Ornithine cycle is the pathway where urea is produced. Both ornithine cycle and uric acid pathway…

Q: In one hour a subject excretes 0.75 g of urinary nitrogen uses 30 liters of oxygen and produces and…

A: Nitrogen gas is an essential part of life. It is a component of amino acids and nucleotides, making…

Q: Which is a source of sodium? meat O salt milk dairy products O fruits

A: The body uses sodium to control blood pressure and blood volume. Body also needs sodium for muscles…

Q: Nitrogenous wastes are produced as result of the metabolic breakdown of O carbohydrates lipids…

A: Nitrogenous waste is produced in the form of urea in mammals, ammonia in fishes, and uric acid in…

Q: a. The substrate makes aDUT less stable and $DUT more stable

A: Correct answer is option (A)  As the  enzyme also work ia also based on  the temprature , pressure ,…

Q: Differences between Aerobic Organisms, Anaerobic Organisms and Fermenting Organism.

A: Differences: Set 1              Aerobic Organisms            Anaerobic Organisms…

Q: Nitrogenous wastes are the by-products of the metabolism ofa. carbohydrates. . b. lipids.  c.…

A: A biomolecule is known to be a chemical compound that is located in living organisms. It includes…

Q: A calorie is the amount of energy it takes to raise the...... of 1 mL of water by 1° C. a)…

A: Answer is given below

Q: The cost of being endothermic is a high demand for energy (food) to support metabolic heat…

A: Endotherms that are smaller lose heat to the atmosphere more easily. Maintaining body heat…

Q: Which of the nutrients do not provide energy? 1) Water and vitamins only 2) Water, vitamins and…

A: The main nutrients that provide energy in the food are carbohydrates fats and protein by their…

Q: In general, smaller animals eat __________ total food than larger animals in a single day, and the…

A: The chemical processes that occur within the organism that provides the organism with the daily…

Q: Which of the following absorbs water from your digested food and creates solid waste?

A: The monogastric digestive tract of a pig starts with the mouth and ends at the rectum. The digestion…

Q: Every day, about 9 l of water comes to the gastrointestinal tract. What proportion of the water has…

A: All biotic/living things need food to survive. Nutrients are the component of food in which living…

Q: All organisms need glucose or a source of (blank) to carry out basic life functions.

A: Hello, you have asked multiple questions we will be able to answer only the first one. For rest…

Q: O Isotonic solutions. Pepsin enzyme becomes denatura Owhen pH is acidic O Temperature is very high O…

A: Temperature is very High.

Q: Please answer fast In one hour a subject excretes 0.75 g of urinary nitrogen uses 30 liters of…

A: Introduction :- Excretion is the process by which an organism's metabolic waste is removed. The…

Q: If a person's urine contains unusually high concentrations of urea, which one of the following diets…

A: If a person's urine contains unusually high concentration of urea, Because of very low carbohydrates…

Q: The outcome of Phase II metabolism may be A more toxic metabolite that is further metabolized, then…

A: Note: Student we are able only one answer at one time please post a remaining question. Metabolism :…

Q: The sources of nitrogen in urea are __________.     ANSWER         NH4+ and Arg   NH4+ and water

A: Urea in mammals is obtained from the urea cycle. The urea cycle is responsible for the formation of…

Q: why do we need positive nitrogen balance when recovering from illnes

A: Positive nitrogen balance: When intake of nitrogen is greater than that of loss of nitrogen ,it is…

Q: put metabolic water is true

A: Metabolic water refers to water that is produced by living cells as a by product of oxidative…

Q: Food should be cooked to a temperature of: 85° C or higher65° C or higher75° C or higher50° C or…

A: The way we cook our food is as important as the way we prepare and store it. Inadequate cooking is a…

Q: The biggest challenge for a saltwater fish swimming into an estuary from the ocean is the…

A: Aquatic ecosystem - Aquatic ecosystem are commonly categorized on the basis of weather the water is…

Q: How much water is too much water and is there such a problem as drinking too much water? What can…

A: Water is essential for the human body. An adequate amount of water should be drunk by the…

Q: In the stomach:a. muscles churn and mix the food with acids and enzymesb. glands make 3 quarts of…

A: The energy can be obtained from the food that the organisms eat. Food is a kind of fuel which…

Q: Elimination of metabolic wastes from the body is the function of the _______________________…

A: The metabolic waste is unwanted leftover substances which stays after it is been utilized by the…

Q: The energy released by 1 gram of glucose is: A) 6 kcal B) 4 kcal C) 5 kcal D) 3kcal

A: Carbohydrates are very essential for the body. Sucrose, fructose, glucose, and galactose are an…

Q: Why might some animals find it beneficial to convert ammonia to urea?     ammonia is not water…

A: Animals excrete their nitrogenous waste as ammonia, urea, and uric acid. The types of nitrogenous…

Q: Define the following terms:a. nonessential amino acidb. essential amino acidc. branched chain amino…

A: Amino acids are group of organic compound containing two functional groups, amino and carboxyl. The…

Q: What is defined as the chemical reactions that break down food molecules in cells to release energy?…

A: All living organisms are composed of cells. There are many different chemical reactions that are…

Q: Name two end products of protein metabolism. (A) urea and uric acid B vitamin D and vitamin K…

A: Proteins in the diet are first broken down to amino acids by enzymes and acid (HCL) present in the…

Q: The has the highest thermal energy because it has pot of water: a lower volume

A: Introduction : Thermal energy : All moving objects (in fact  the particles of all matter including…

Q: Please explain why water is the best source for rehydration

A: Drinking water is the best and most cheapest way for an individual to stay hydrated.

Q: The school nurse was conducting a lesson on nutrition in grade 7. She told them that the _______ of…

A: Food is essential for our survival. It provides us with the energy and nutrients we need to live and…

Q: Drinking water is essential to having your daily meals, but have you ever wondered what are the…

A: Water is very essential element to survive.  Around 60-70 % of our body weight is made of water.  In…

Q: When the body produces more lactic acid, then: 1) hydrogen ions and pH increase 2) hydrogen ions and…

A: Introduction pH is the negative logarithm of hydrogen ion concentration. pH is a scale which is used…

Q: If a food has 10 grams of fat and 100 calories per serving, what is the percentage of calories from…

A: Certain amounts of fats and calories are required in our diets for proper growth and doing…

Q: The oxygen liberated into the air for all life to use originates from molecules of Select one: a.…

A: Plants and other living things employ a process called photosynthesis to transform light energy into…

Q: The following statements describe the reason why water is most essential nutrient, except: A. Water…

A: *water is an essential nutrients asit is required in amounts that exceeds body ability to produce…

Q: calorie Scientists use a(n) to measure a food's caloric value. temperature is the amount of heat…

A: Calorie is a unit of measurement, but it does not measure weight or length. The amount of energy…

Q: What happens to each Ingestion, absorption, metabolism, excretion (easy and simple, in own words)

A: Digestive system is system which helps in the digestion of the food we ingested. Digestion is a…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.