HUN 1201 Full Exam 2025 New Updated

Which nutrient is an organic compound? - Correct Ans-Vitamin C Gram for gram, which class of nutrient provides the most energy? - Correct Ans-Fats Which nutrient is an example of a macronutrient? - Correct Ans-Protein Which nutrient source will yield MORE than 4 kcalories per gram? - Correct Ans-Plant fats How does a double-blind experiment work? - Correct Ans-Neither subjects nor researchers know which subjects are in control or experiment group. The Dietary Reference Intakes may be used to... - Correct Ans-Plan and evaluate diets for healthy people. What is the AMDR for fat? - Correct Ans-20-35% The term organic, as related to compounds would best be defined as... - Correct Ans Substances with carbon-carbon or carbon-hydrogen bonds. A weight reduction regimen calls for daily intake of 1400 kclaories, which includes 30g of fat. Approximately what percentage of the total energy is contributed by fat? - Correct Ans-19% What does the Tolerable Upper Intake of Level of nutrient represent? - Correct Ans-The maximum amount from all sources that appears safe for most healthy people. What is a feature of the Nutrition Facts panel on a food label? - Correct Ans-Saturated fat must be listed. Which of the following is required in the lost of nutrients on a food label? - Correct Ans Calcium Nutrient dense refers to foods that... - Correct Ans-Provide more nutrients relative to kcalories. Which of the following nutrients provide a source of energy for the body? - Correct Ans Carbohydrates. In which food group are legumes found? - Correct Ans-Protein. HUN 1201 HUN 1201 Which recommendation is part of the Dietary Guidelines for Americans? - Correct Ans Balance kcalories. A food label that advertises the product as "rich source of fiber" is an example of a... - Correct Ans-Nutrient claim The part of the grain that remains after being refined is the... - Correct Ans-Endosperm Bile is produced by the... - Correct Ans-Liver The gastrointestinal microbiome is compromised primarily of - Correct Ans-Bacteria The first section of the small intestine is called the: - Correct Ans-Duodenum During digestion, bicarbonate is produced by ______, the purpose of bicarbonate is to __________. - Correct Ans-Pancreas; neutralize pH What is the normal pH of gastric juice? - Correct Ans-2 What best describes the normal pH of the stomach? - Correct Ans-Very acidic. Which part of the GI tract contains highly acidic digestive juices? - Correct Ans Stomach. One function of the gallbladder is to _______. - Correct Ans-Store bile Fiber is absorbed in the small intestine. - Correct Ans-False Which is the function of bile? - Correct Ans-It emulsifies fats. When blood glucose concentration falls, what pancreatic hormone is secreted to stimulate release of stored glucose? - Correct Ans-Glucagon Most carbohydrate digestion occurs in __________. - Correct Ans-Small intestine. Which is the principle carbohydrate of milk? - Correct Ans-Lactose After a meal, which hormone is responsible for moving glucose into the body's cells - Correct Ans-Insulin What is the primary storage form of carbohydrate in the body? - Correct Ans-Glycogen What is the composition of sucrose? - Correct Ans-One glucose and one fructose unit. What is the composition of lactose? - Correct Ans-One glucose and one galactose unit. HUN 1201 HUN 1201 What is the recommended intake of dietary fiber? - Correct Ans-14 grams per 1000 kcal. What is the sweetest-tasting monosaccharides in the diet? - Correct Ans-Fructose ______________ is the preferred source of energy for the brain and nerve cells. - Correct Ans-Glucose In the digestion of fats, ________ acts as emulsifier. - Correct Ans-Bile. Which of the following contains mostly saturated fatty acids and are solid in room temperature? - Correct Ans-Butter Which of the following foods contains cholesterol? - Correct Ans-Roasted Turkey. Which of the following is a good food source for phospholipids? - Correct Ans-Egg yolks List the function(s) of fat in the body: - Correct Ans-Energy sources, skin insulation, shock absorption, cell membrane material. Which of the following is a good source of omega-3 fat? - Correct Ans-Salmon According to the Dietary Guidelines, what should be the maximum total fat intake as a percentage of energy intake? - Correct Ans-35 Bile is released from gallbladder into ___________ in order to facilitate fat digestion. - Correct Ans-Small intestine Which of the following is an essential fatty acid? - Correct Ans-Linoleic acid Lipids differ in their degree of saturation or unsaturation due to their number of _____. - Correct Ans-Double bonds In general, the protein quality in grains would be most improved by the addition of a plant protein rich in _______. - Correct Ans-Lysine Which of the following is a nonessential amino acid in human nutrition? - Correct Ans Proline The application of heat or acid to a protein that causes its shape to change is known as _____. - Correct Ans-Denaturation What is the primary factor that differentiates one amino acid from another? - Correct Ans-The side group HUN 1201 HUN 1201 Protein digestion starts in the _______, where _________ denatures proteins. - Correct Ans-Stomach; hydrochloric acid If body synthesized protein more than it degrades, this means the body is in _________. - Correct Ans-Positive nitrogen status. Essential amino acids are those that __________. - Correct Ans-The body does not make in sufficient amounts, so they must be supplied by the diet. What percentage of total calorie should be provided by protein? - Correct Ans-10-35% The process whereby messenger RNA is made from a DNA template is ______. - Correct Ans-Transcription When two amino acids are chemically joined together, the resulting structure is called a ________. - Correct Ans-Dipeptide Which process describes the sum of all chemical reactions that go on in living cells? - Correct Ans-Metabolism Glycolysis: - Correct Ans-Converts glucose to pyruvate. Fatty acid oxidation results in the direct production of _________. - Correct Ans-Acetyl CoA Which reaction is characterized as catabolic? - Correct Ans-Pyruvate formation from glucose Which of the following metabolic reaction releases energy? - Correct Ans-ATP releases a phosphate group and becomes ADP. What is the primary organ that oxidizes alcohol? - Correct Ans-Liver Human body can generate ATP from the breakdown of all of the following nutrient except _______. - Correct Ans-Vitamins During gluconeogenesis, ______________. - Correct Ans-Glucose is generated. An anaerobic reaction is on that does not require _________. - Correct Ans-Oxygen Where do the TCA cycle reactions take place? - Correct Ans-Inner compartment of the mitochondria. Which statement BEST describes "nutrient density"? - Correct Ans-Consume foods that have the most nutrients for their calories. HUN 1201 HUN 1201 Alcohol is primarily metabolized by the - Correct Ans-Liver Glycolysis requires oxygen - Correct Ans-False Which of the following provides incomplete protein? - Correct Ans-Black beans Glucose is stored in the body as: - Correct Ans-Glycogen The primary high-energy molecule in human metabolism is: - Correct Ans-ATP Bran is the part of a grain kernel that is very high in: - Correct Ans-Fiber You are reading a food label which indicates that the product contains 22% of the DV of calcium, 2% of the DV of Vitamin C and 30% of the DV from what. Based on this information which of the following statement is correct? - Correct Ans-This product is high in calcium Planning meals that include eating a new vegetable each week is one practical approach to eating: - Correct Ans-a variety of foods Amino acids that cannot be manufactured by the body are characterized as: - Correct Ans-Essential The water-soluble vitamins include the family of B-vitamins and vitamin: - Correct Ans-C The Adequate Intake (AI) for fiber is - Correct Ans-Correct 14 g/1000 kcal per day. The tricarboxylic acid (TCA) cycle is a continuous circle of how many metabolic reactions? - Correct Ans-8 The first section of the small intestine is called the - Correct Ans-duodenum Which method of assessing body composition is considered to be the gold standard? - Correct Ans-Underwater weighing. Which statement BEST explains why carbohydrate digestion ceases when food reaches the stomach? - Correct Ans-Salivary enzymes cannot function in the acid environment of the stomach. Beneficial bacteria created in the large intestine are consume intentionally in ______ foods: - Correct Ans-Probiotic An eating disorder is defined as: - Correct Ans-a psychiatric condition that required a physician's diagnosis. In the absence of oxygen, pyruvate is converted to - Correct Ans-lactic acid HUN 1201 HUN 1201 Plants store glucose in the form of the complex carbohydrate - Correct Ans-Starch At rest, the body's fuel source is primarily - Correct Ans-Fat Bile is produced by the - Correct Ans-Liver Digestion begins in the - Correct Ans-Mouth Catabolism results in a release of chemical energy. - Correct Ans-True What is the primary cause of malabsorption in people with celiac disease? - Correct Ans-Damage to the villi of the small intestine. A 6-oz glass of wine is equivalent to one alcoholic drink. - Correct Ans-False Body mass index is - Correct Ans-The ratio of a person's body weight to his or her height squared. Bicarbonate is released into the duodenum during the process of digestion. Why? - Correct Ans-To neutralize the acidic chyme. Joe would like to lose two pounds a week. If his present energy intake is 4,200 kcal a day and his energy expenditure does not change, how many kcalories should he consume each day to achieve his goal? - Correct Ans-3,200 kcal. Which of the following situations will result in a buildup of ke