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BIOD 101 Final Exam Questions And Answers 2024
- Due No due date
- Points 120
- Questions 30
- Time Limit 90 Minutes
- Requires Respondus LockDown Browser
Instructions
The Final Exam is composed of questions based upon material presented in the entire course. It will assess your level of mastery of the course content and goals. The format of the exam is similar to past module exams. You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction.
Attempt History
Attempt Time Score LATEST Attempt 1 90 minutes 24 out of 120
* Some questions not yet graded Score for this quiz: 24 out of 120 * Submitted Oct 9 at 2:26am This attempt took 90 minutes. Question 1 Not yet graded / 4 pts True or False; If false, make the statement true: Prokaryotic cells are more complex than eukaryotic cells. Your Answer: False; Prokaryotic cells are less complex than eukaryotic cells. Answer: False; Prokaryotic cells are less complex than eukaryotic cells. OR Eukaryotic cells are more complex than prokaryotic cells.
Question 2 Not yet graded / 4 pts reproduction gives rise to new offspring from a(n) organism. Your Answer: Asexual; single Answer: Asexual; single Question 3 Not yet graded / 4 pts Where does glycolysis occur in the cell? Your Answer: Cytoplasm Answer: Cytoplasm Question 4 4 / 4 pts Multiple Choice: What term describes the arrangement of DNA strands? Parallel Perpendicular Compliment Correct! Antiparallel Question 5 4 / 4 pts Multiple Choice:
Taxon Answer: domain Question 9 0 / 4 pts Multiple Choice: Which of the following cellular respiration processes involve oxidative phosphorylation? Glycolysis You Answered Krebs cycle Correct Answer Electron transport chain Citric acid cycle Question 10 0 / 4 pts Match of the following terms with the correct description. You Answered Centrosome Correct Answer Region of the cell that functions to organize microtubules for cell division. You Answered Centriole Correct Answer A short, cylindrical protein filament composed of tubulin that plays a role in the formation of the mitotic spindle. You Answered
Mitotic spindle Correct Answer Cytoskeletal apparatus composed of different kinds of microtubules that will separate the sister chromatids. You Answered Kinetochore Correct Answer A structured region used for microtubule attachment. UnansweredQuestion 11 Not yet graded / 4 pts What occurs during the process of transduction? Your Answer: Answer: The signaling molecule causes an intracellular change. UnansweredQuestion 12 Not yet graded / 4 pts immunity is characterized by a recognition of traits specific to particular pathogens, using a vast array of receptors. Your Answer: Answer: Adaptive Question 13 4 / 4 pts Multiple Choice: What organelles of the cells are complexes of tiny manufacturing plants that assemble proteins? Endoplasmic reticulum Lysosomes
Because if there was dysregulation of the cell cycle it could cause cancer cells. Answer: The cell cycle control system is essential for normal cellular growth and development, which is achieved by controlling the timing and rate of the cell cycle. Question 17 Not yet graded / 4 pts Once a steroid hormone reaches its target cell, how does it reach the intracellular receptor? Your Answer: By a carrier protein Answer: A steroid hormone is hydrophobic, so it will diffuse through the hydrophobic portions of the plasma membrane to reach the intracellular receptor. Question 18 Not yet graded / 4 pts True or False. If false, explain why it is false. Humoral immune responses involve B cells. Your Answer: True Answer: True UnansweredQuestion 19 Not yet graded / 4 pts Fill-in-the-Blank: The foundational building blocks of proteins are the organic compounds , which are held together by bonds. Your Answer: Answer: amino acids; peptide Question 20 0 / 4 pts Multiple Choice:
Which of the following would be considered the largest level of organization within a population of living organisms? Organs Correct Answer Organisms Tissues You Answered Organ systems Cells Question 21 4 / 4 pts Match each of the following CAC reactions with the correct description. Correct! Reaction 3 Correct! Reaction 5 Correct! Reaction 6 Correct! Reaction 8 UnansweredQuestion 22 Not yet graded / 4 pts Broadly, what occurs during meiosis II? Your Answer: Answer: Separation of sister chromatids Question 23 Not yet graded / 4 pts True or False. If false, explain why it is false.
Which of the following classification systems focuses on feeding relationships? Linnaean Classification You Answered Body plans Correct Answer Trophic levels Levels of biological organization Question 27 Not yet graded / 4 pts What is substrate level phosphorylation? Your Answer: Gylcolysis------> ATP is generated by the substrate level phosphorylation Answer: Substrate level phosphorylation is the metabolic process of ATP being formed from the direct transfer of a phosphate group from an organic substrate. UnansweredQuestion 28 Not yet graded / 4 pts Which type of dominance occurs when the traits of both alleles are expressed in a phenotype? Provide an example of this type of dominance. Your Answer: Answer: Codominance; An example of this can be observed with a group of molecules located on the surface of red blood cells called the M and N molecules when both M and N molecules are exhibited on the individual’s red blood cells. UnansweredQuestion 29 Not yet graded / 4 pts What would result if a cell resisted apoptosis? Your Answer: Answer: Cancerous growth could occur. (See section 5.3 in the module)
Question 30 4 / 4 pts Match each of the following terms with the correct description. Correct! Neutrophils Correct! Lymphocytes Correct! Monocytes Correct! Basophils
