BIO251 Final Exam Questions With Answers 2023/2024 | Latest Update Graded A+

The following are all levels of the structural organization of the human body: 1. Organ 2. Organ system 3. Tissue 4. Cell 5. Chemical level Arrange the above levels from least complex to most complex: • A. 3, 4, 1, 2, 5 • B. 4, 5, 1, 2, 3 • C. 5, 4, 3, 1, 2 • D. 1, 2, 3, 4, 5 • E. 5, 4, 6, 2, 1 . Feedback: Good work; your answer is correct! Question 2 of 75 1.0/ 1.0 Points Which of the following statement(s) is(are) correct? • A. Anabolism is a process in which complex structures or molecules are broken down into much simpler ones. • B. Catabolism is a process in which simple molecules can be combined to form more complex molecules or tissues. • C. Metabolism is the sum of all anabolic and catabolic reactions that take place in the body. • D. A waste product of all the reactions that take place in a cell is the molecule ATP. • E. All of the above statements are correct. Feedback: Good work; your answer is correct! Question 3 of 75 1.0/ 1.0 Points Every cell in an animal is separated from other cells and from the extracellular environment by a cell (plasma) membrane. Which of the following are found inside the cell membrane? . • A. cilia • B. blood • C. cellular fluids • D. organelles • E. Both C and D are correct. Feedback: Good work; your answer is correct! Question 4 of 75 1.0/ 1.0 Points Which of the following statement(s) is(are) correct? • A. Regional anatomy is the study of the interrelationships of all of the structures in a specific body region • BIO251 Comprehensive Final Exam. B. Systemic anatomy is the study of the structures that make up a discrete body system. • C. Your study of anatomy and physiology will make more sense if you continually relate the form of the structures you are studying to their function. • D. Like most scientific disciplines, anatomy has areas of specialization. • E. All of the above statements are true. Feedback: Good work; your answer is correct! Question 5 of 75 1.0/ 1.0 Points Almost all of the liver of a human being is located in which abdominopelvic quadrant? • A. Right upper quadrant (RUQ) • B. Left upper quadrant (LUQ) • C. Right lower quadrant (RLQ) BIO251 Comprehensive Final Exam. • D. Epigastric quadrant • E. Left lower quadrant (LLQ) Feedback: Good work; your answer is correct! Part 2 of 10 - Part 2 5.0/ 5.0 Points From chapter 2 Question 6 of 75 1.0/ 1.0 Points Which of the following types of substances dissolve in water? • A. Hydrophobic • B. Nonpolar covalent substances • C. Hydrophilic Feedback: Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 2.4. Question 7 of 75 1.0/ 1.0 Points Which of the following do all amino acids have in common? BIO251 Comprehensive Final Exam. • A. An amine group and a carboxyl group • B. A sulfur atom • C. Match in size and are polar • D. The same “R” group Feedback: Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 2.5. Question 8 of 75 1.0/ 1.0 Points Which of the following is NOT a part of the nucleotides that make up DNA? • A. Amino group • B. Nitrogenous base • BIO251 Comprehensive Final Exam. C. Phosphate group • D. Sugar unit Feedback: Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 2.5. Question 9 of 75 1.0/ 1.0 Points A substance formed of crystals of equal numbers of cations and anions held together by ionic bonds is called what? • A. Dipole • B. Electrolyte • C. Noble gas • D. Salt Feedback: Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 2.2. Question 10 of 75 1.0/ 1.0 Points BIO251 Comprehensive Final Exam. All proteins are made of repeating units of . • A. Amino acids • B. Collagen • C. Glucose • D. Nitrogen Feedback: Correct. This can be found in the OpenStax Overview of Anatomy and Physiology section. Section 2.5. Part 3 of 10 - Part 3 4.0/ 5.0 Points From chapter 3 Question 11 of 75 1.0/ 1.0 Points Human sex cells (sperm or egg) contain chromosomes. All other cells contain chromosomes. • A. 24; 48 • BIO251 Comprehensive Final Exam. B. 22; 44 • C. 23; 46 • D. 30; 60 • E. 25; 50 Feedback: Good work; your answer is correct! Question 12 of 75 1.0/ 1.0 Points Which type of stem cell gives rise to red and white blood cells? • A. hematopoietic • B. mesenchymal • C. blood BIO251 Comprehensive Final Exam. • D. endothelial • E. epithelial Feedback: Good work; your answer is correct! Question 13 of 75 0.0/ 1.0 Points The cells that make up nearly all of the body contain an equal number of chromosomes that they receive from each parent. These are called cells. • A. Bipolar cells • B. Duplex cells • C. Sex cells • D. Mitotic cells • BIO251 Comprehensive Final Exam. E. Somatic cells Feedback: A somatic cell is a general term for a body cell, and all human cells, except for the cells that produce eggs and sperm (which are referred to as germ cells), are somatic cells. Somatic cells contain two copies of each of their chromosomes (one copy received from each parent). Question 14 of 75 1.0/ 1.0 Points Which of the following are organelles found inside of an animal cell? • A. nucleus • B. mitochondria • C. Golgi apparatus • D. ribosome • E. All of the above Feedback: Good work; your answer is correct! Question 15 of 75 1.0/ 1.0 Points BIO251 Comprehensive Final Exam. What scientist is given credit for coming up with the concept of the cell? • A. Albert Einstein • B. Galileo • C. Michelangelo • D. Michael Curie • E. Robert Hooke Feedback: Good work; your answer is correct! Part 4 of 10 - Part 4 5.0/ 5.0 Points From chapter 4 Question 16 of 75 1.0/ 1.0 Points The embryonic tissue level, mesoderm, gives rise to which of the following type(s) of tissue? • A. Skin cells BIO251 Comprehensive Final Exam. • B. Neurons • C. Skeletal muscle • D. Thyroid cells • E. All of the above Feedback: Good work; your answer is correct! Question 17 of 75 1.0/ 1.0 Points The basic types of cell-to-cell junctions between epithelial cells are . • A. Tight junctions • B. Gap junctions