BIO 201 Exam Questions with Correct and Verified Answers Latest Update 2023/2024 (Anatomy and physiology 1 Graded A+)

BIO 201 Exam Questions with Correct and Verified Answers Latest Update 2023/2024 (Anatomy and physiology 1 Graded A+). electrons are shared between two atoms. Question 5 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text The number of atoms in exactly 12 grams of carbon-12 is called Select one: a. Dalton's number. b. Socrates's number. c. Avogadro's number. Correct d. Pasteur's number. e. Le Chatelier's number. Feedback The correct answer is: Avogadro's number. Question 6 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text If the products of a chemical reaction contain less potential energy than the reactants, Select one: a. energy has been stored in the molecular bonds of the product. b. energy has been released by the breaking of molecular bonds. c. the reaction will be reversible without additional energy input. d. a synthesis reaction is likely to have occurred. e. All of these choices are correct. Incorrect Feedback The correct answer is: energy has been released by the breaking of molecular bonds. Question 7 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text An atom of chlorine has 17 protons and 18 neutrons. Which of the following statements is true? Select one: a. Chlorine atoms have 18 electrons. b. Chlorine has a mass number of 35. Correct c. Chlorine has an atomic number of 18. d. Chlorine has 35 electrons. e. Chlorine has an atomic number of 35. Feedback The correct answer is: Chlorine has a mass number of 35. Question 8 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Hydrogen bonds are important for all of the following except: Select one: a. producing surface tension in water b. helping hold a protein structure together c. helping hold DNA strands together d. helping atoms give up or receive electrons Correct Feedback The correct answer is: helping atoms give up or receive electrons Question 9 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Chemical reactions with the property of being able to proceed from reactants to products and from products to reactants are called Select one: a. exchange reactions. b. synthesis reactions. BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update c. decomposition reactions. d. reversible reactions. Correct e. net reaction rates. Feedback The correct answer is: reversible reactions. Question 10 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text Kinetic energy is Select one: a. the form of energy that actually does work. b. movement of ions or electrons. Incorrect c. energy that flows between objects with different temperatures. d. stored energy that could do work but is not doing so. e. energy that moves in waves. Feedback The correct answer is: the form of energy that actually does work. Question 11 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text ATP BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Select one: a. can be synthesized from ADP. b. stores and releases energy in the cell. c. is associated with a reversible reaction. d. is associated with anabolism and catabolism. e. All of these choices are correct. Correct Feedback The correct answer is: All of these choices are correct. Question 12 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text Consider the following five terms. Which term does not belong with the other four terms? Select one: BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update a. disaccharide Incorrect b. sucrose c. lactose d. maltose e. glucose Feedback The correct answer is: glucose Question 13 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text Which of the following nitrogen bases is found in RNA but not DNA? Select one: a. adenine b. guanine c. thymine Incorrect d. uracil e. cytosine Feedback The correct answer is: uracil Question 14 Correct 1.75 points out of 1.75 Not flaggedFlag question BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Question text Which of the following would be classified as a lipid? Select one: a. cholesterol-a steroid Correct b. alanine-an amino acid c. starch-a polysaccharide d. catalase-an enzyme e. sucrose-a disaccharide Feedback The correct answer is: cholesterol-a steroid Question 15 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text DNA Select one: a. must travel to ribosomes to function. Incorrect b. contains the sugar deoxyribose. c. is a single-stranded molecule. d. is one of several amino acids. e. assembles amino acids to make proteins.. Feedback The correct answer is: contains the sugar deoxyribose. Question 16 BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Correct 1.75 points out of 1.75 Not flaggedFlag question Question text An example of a fat-soluble vitamin is Select one: a. vitamin C. b. vitamin D. Correct c. vitamin B. d. vitamin F. e. vitamin H. Feedback The correct answer is: vitamin D. Question 17 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Proteins Select one: a. are the body's source of immediate energy. b. are the building blocks of nucleotides. c. provide much of the structure of body cells and tissues. Correct d. contain the genetic information of the cell. e. insulate and cushion the body. BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Feedback The correct answer is: provide much of the structure of body cells and tissues. Question 18 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text Starch is the Select one: a. storage carbohydrate in animals. b. storage carbohydrate in plants. c. nondigestible plant polysaccharide. d. major nutrient for most body cells. e. sugar found in RNA. Incorrect Feedback The correct answer is: storage carbohydrate in plants. Question 19 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Picture BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Phospholipids are important components of the plasma membrane. What does "B" represent on the diagram? Select one: a. phosphorus b. oxygen c. nitrogen d. polar (hydrophilic) region e. nonpolar (hydrophobic) region Correct Feedback The correct answer is: nonpolar (hydrophobic) region Question 20 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Which of the following chemical reactions best represents the synthesis of ATP? Select one: a. ATP + H2O → ADP + Pi + energy b. ADP + Pi + energy → ATP + H2O Correct c. ADP + ADP + ADP →ATP + energy d. ATP + energy → ADP + H2O e. ATP + ADP → ATP Feedback The correct answer is: ADP + Pi + energy → ATP + H2O BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update BIO 201 Anatomy and physiology 1 BEST EXAM Questions with 100% verified answers 2022/2023 update Topic 3 Question 1 Correct 1.75 points out of 1.75 Not flaggedFlag question Question text Picture What structure does "E" represent on the diagram of the plasma membrane? Select one: a. membrane channel protein b. phospholipid bilayer c. internal membrane surface Correct d. peripheral protein e. receptor protein Feedback The correct answer is: internal membrane surface Question 2 Incorrect 0.00 points out of 1.75 Not flaggedFlag question Question text