Bio 103 exam 3 - Study guides, Class notes & Summaries

172 Final Exam Hondros term 3 Practice Questions and Answers (100% Pass) What gauge needle would we use for donating blood? - Answer️️ -16-18 gauge needle How long should you scrub the site? Hub? - Answer️️ -Site-30 seconds, Hub-15 seconds What is our preferred method used to clean a site or hub? Why? - Answer️️ -chlorhexidine (lasts 24 hours) What should you pay attention to using any type of iodine on a patient? - Answer️️ -allergies to shellfish Complications - Answe...

Bio 103 exam 2 McMullen Questions and Answers Rated A+ **What fundamental principles does cell theory encompass?** Cell theory asserts that ** all living organisms are made up of cells, which serve as the fundamental units of structure and function, and that cells arise from pre-existing cells**. **Describe the characteristics of a eukaryotic cell.** A eukaryotic cell is ** defined by the presence of a nucleus and various membrane- bound organelles**. Eukaryotes can exist as ** u...

BIO 103 Exam 3 Questions and Answers with Certified Solutions What molecule is the primary energy carrier used by cells? ATP During aerobic cellular respiration, what molecule is required? Oxygen (O2) Which substances are necessary inputs for aerobic cellular respiration? Oxygen (O2) and glucose (C6H12O6) Which substances are produced as outputs from aerobic cellular respiration? Carbon dioxide (CO2), water (H2O), and 30-40 ATP molecules Why is the complex process of cellular...

Interphase - cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases G1 phase - the cell grows in size and organelles double in size S phase - DNA replication ("S"= synthesize) G2 phase - cell growth, production of enzymes and other proteins two categories of mitosis - 1. karyokinesis (division of cell nucleus) 2. cytokinesis (division of cytoplasm) prophase - 1. chromatin condenses to form chromosomes; nuclear membrane and nucleoli disapp...

Interphase Answer: cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases G1 phase Answer: the cell grows in size and organelles double in size S phase Answer: DNA replication ("S"= synthesize) G2 phase Answer: cell growth, production of enzymes and other proteins two categories of mitosis Answer: 1. karyokinesis (division of cell nucleus) 2. cytokinesis (division of cytoplasm) prophase Answer: 1. chromatin condenses to form chromos...

Which energy molecule is the most common energy molecule used by cells? Answer: ATP Aerobic cellular respiration (often just called cellular respiration) requires which molecule? Answer: O2 Which of the following are inputs/reactants for aerobic cellular respiration? Answer: O2 and C6H12O6 Which of the following are outputs/products from aerobic cellular respiration? Answer: CO2 and H2O and 30-40 ATP energy molecules Why will cell use the complex metabolic pathway for slowly breaking d...

Interphase - cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases G1 phase - the cell grows in size and organelles double in size S phase - DNA replication ("S"= synthesize) G2 phase - cell growth, production of enzymes and other proteins two categories of mitosis - 1. karyokinesis (division of cell nucleus) 2. cytokinesis (division of cytoplasm) prophase - 1. chromatin condenses to form chromosomes; nuclear membrane and nucleol...

BIO 103 - Exam 1 (Chapters 1-3) Study Guide Questions with Verified Answers **Question: What is biology?** Answer: The study of life. **Question: What is botany?** Answer: The study of plants. **Question: What is zoology?** Answer: The study of animals. **Question: What is anatomy?** Answer: The study of body form and structure. **Question: What is physiology?** Answer: The study of bodily function. **Question: What is ecology?** Answer: The study of interaction of...

Bio 103: Exam 3 Questions and Answers Already Graded A What type of organism makes its own food? A) Consumer B) Producer C) Decomposer D) Mutant Answer: B) Producer What direction do energy flows in a food chain? A) From producers to consumers B) From consumers to producers C) Through decomposers D) Randomly Answer: A) From producers to consumers In an energy pyramid, how does energy change as you move up the levels? A) It increases exponentially B) It decreases...