BIO 1322 module 3 quiz,complete answers,latest 2020.

BIO 1322 module 3 quiz Which organ is responsible for the release of sodium bicarbonate, a chemical needed to neutralize stomach acid? The stomach The Duodenum The Liver The Gallbladder The Pancreas Which of th ...

BIO 1322 module 3 quiz Which organ is responsible for the release of sodium bicarbonate, a chemical needed to neutralize stomach acid? The stomach The Duodenum The Liver The Gallbladder The Pancreas Which of the following is known as an accessory organ in the digestive process? The Heart The Duodenum The Kidney The Gallbladder The Lungs What happens mostly in the large intestine (colon)? Vitamins and minerals are absorbed Water is absorbed Amino acids are absorbed Glucose is absorbed Fiber is absorbed. What is true about fat absorption? It occurs in the ascending colon. It is aided by emulsification with bile. It is released into the blood stream as VLDL. It requires amylase action on the glycerol backbone. All of the above Which type of absorption mechanism requires a selective protein carrier and ATP energy? Facilitated diffusion Passive diffusion Active transport Passive transport Nutrient activity What happens first, protein denaturation or protein digestion? Protein denaturation Protein digestion What is the correct process of protein synthesis? DNA is transcribed to mRNA which is translated to Protein. mRNA is transcribed to DNA which is translated to Protein Protein is transcribed to mRNA which is translated to DNA Protein is transcribed to DNA which is translated to mRNA DNA is transcribed to Protein which is translated to mRNA. High protein diets can deplete the body of: Water Calcium Vitamin B6 All of the above. Lactase persistence is tied to human biocultural evolution. True False Protein need is based on body: Weight Height Caloric need CHO adequacy Nutrient density Kwashiorkor is best described as: Fibrous proteins High biological value protein sources Complementary protein sources Lack of protein and energy in the diet Lack of protein in the diet _________ decreases transit time. Glucose Insoluble Fiber Antibodies Allergen (Antigen) Hyperhomocystemia Proteins can be of two basic types: DNA and RNA Antibodies and Antigens Enzymes and Hormones Simple and Complex Fibrous and Globular Which of the following is a protein component in food, causing allergy? Glucose Insoluble Fiber Antibodies Allergen (Antigen) Hyperhomocystemia _________ are proteins produced by immune cells. Glucose Insoluble Fiber Antibodies Allergen (Antigen) Hyperhomocystemia _________ is a risk factor for heart disease. Glucose Insoluble Fiber Antibodies Allergen (Antigen) Hyperhomocystemia Which of the following statements is true regarding metabolism? Homeostasis involves a balance of anabolic and catabolic reactions. Homeostasis causes weight gain. Catabolic reactions involve condensation reactions. Anabolic reactions cause tissue degradation. Enzymatic digestion of proteins to amino acids involves anabolic reactions. _________ increase low density lipoprotein (LDL) cholesterol levels. Triglycerides Antioxidants Elevated intakes of saturated fatty acids Aerobic physical activities Omega-3 fatty acids _________ prevents oxidation reactions. Triglycerides Antioxidants Elevated intakes of saturated fat Aerobic physical activities Omega-3 fatty acids _________ increases high density lipoprotein (HDL) cholesterol levels. Triglycerides and folic acid Antioxidants like vitamin E and C Elevated intakes of saturated fat Aerobic physical activities and Omega-3 fatty acids _________ has anti-inflammatory effects in the body. Triglycerides Antioxidants Elevated intakes of saturated fat Aerobic physical activities Omega-3 fatty acids Cancer is: A natural selection advantage Prevented by frequent and regular alcohol consumption. Not caused by unhealthy diet and lifestyle factors. Promoted by phytochemicals. A disease characterized by uncontrolled cell growth. _________ can bind to fat, cholesterol, and bile in the gastrointestinal tract. Bile Protein Glucose Soluble fiber Insulin Which lipoprotein contains the most cholesterol? Chylomicron VLDL LDL IDL HDL Which of the following are considered triglyceride rich lipoproteins? LDL VLDL HDL Chylomicron (IDL) Hypoglycemia is: The diagnostic criteria for diabetes. Characterized by low blood sugar. A leading cause of atherosclerosis. The reason for lactose intolerance. An enzyme that catabolizes starch. Most vitamin and minerals are absorbed in the ______________. Colon Kidney Stomach Small intestine Liver Which of the following is largely produced by plants during photosynthesis? Fats Carbohydrate Proteins Water Light In whole grain processing, the amount of _________ is/are decreased. Fiber Vitamins Minerals Fiber, vitamin and mineral content are all reduced by whole grain processing. Which of the following provides the best food source of fiber? Carrots Soybean oil Tuna White rice Whole Milk The central nervous system prefers _____________ for energy to function optimally. Fatty acids Ketone bodies Protein Glucose Amino acids Omega-3 fatty acids may help to protect against: Diverticulosis Osteoporosis Type I Diabetes Kidney Failure Heart Disease The special proteins that drive chemical reactions are: Enzymes Antibodies Collagen Hormones DNA Which of the following foods is an example of a wholesome but low quality protein source? Vegetable oil Beans Cheese Banana Eggs A person who has gastrointestinal distress after drinking milk most likely: Is missing the enzyme lactase. Has type 2 diabetes. Produces lipoproteins against the milk. Is experiencing autoimmunity. Is having a hydrogenation reaction. Which of the following statements is true about lipoproteins? HDL removes cholesterol from the bloodstream High HDL values increase atherosclerosis. Diet has no influence HDL levels Diets high in saturated fat are protective against heart disease. Elevated LDL cholesterol in the blood is protective against heart disease Trans fatty acids: Contain a single double bond Reduce heart disease risk. May be found in processed foods Are abundant in most fruits All of the above Which of the following statements is true about fiber? Fiber is found in plant and animal foods. Fiber increases caloric density of the diet. Fiber hardens stool. Fiber binds some vitamins and minerals. Insoluble fiber dissolves in water. Soluble fibers include: Pectin, lignin, mucilage. Pectin, gum, mucilage. Pectin, lignin, gel. Cellulose, hemicellulose, lignin. Cellulose, hemicellulose, agar. Which of the following statements is true about enzymes? Enzymes require essential fatty acids as coenzymes. Enzymes can require vitamin or mineral cofactors for their function. Enzymes are chemicals secreted from endocrine glands into the blood. Enzymes are carbohydrate based substances. All of the above Type 1 diabetes is: A genetic disease caused by autoimmunity and a lack of insulin production. The build-up of homocysteine in the blood. A type of anemia common among vegetarians. A diet-related disease in which insulin resistance occurs. A communicable disease. Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla could improve her health by following the Therapeutic Lifestyle Changes (TLC) Diet. True False Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla has normal blood pressure. True False She is on the high end of pre-hypertension (120-139 or 80-89). Normal: <120 & <80 Stage I: 140-159 or 90-99 Stage II: >=160 or >=100 What is the range of total cholesterol considered to be "borderline high risk"? Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla meets the diagnostic criteria of Metabolic Syndrome. True False LDL serum cholesterol mg/dl range for near optimal and borderline high. HDL serum cholesterol mg/dl low and high range. Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla may have Type 1 Diabetes. True False Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla's Dietary Reference Intake (DRI) for fiber is 28 grams. True False Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla consumed 76% of her Dietary Reference Intake (DRI) for fiber. True False True Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla consumed less than 7% of her Calories from saturated fat. True False Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla's TOTAL blood cholesterol is in the borderline high risk category. True False Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, Lyla's Dietary Reference Intake (DRI) for protein would be met if she consumed 61 grams of dietary protein each day. True False 61x4=244/2450=10% AMDR protein: 10-35% 0.8gx75.9kg=60.72 (61g)  Fasting glucose range indicating prediabetes. 2 hour postprandial glucose range indicating prediabetes. Lyla is a 23 year old single mom. She developed gestational diabetes during her pregnancy. Her child is now two years old. Lyla is 5 foot 7 inches tall and she weighs 167 pounds. Her waist measurement is 37 inches. Her lab values include; a fasting blood sugar level of 115mg/dl, her total blood cholesterol was 227mg/dl and her blood pressure was 137/87mmHg. She consumes on the average 2,450 Calories, 26 grams of dietary fiber, and 26 grams of saturated fat. TRUE or FALSE, If Lyla consumed the same Calorie level and her DRI for protein, then she would consume 10% of her Calories from protein. True False