Bio sci 93 exam questions - Study guides, Class notes & Summaries

Bio Sci 93 Exam Questions With All Complete Solutions Current Update (Verified Pass) What is the difference between an atom and an element? Give Ex - Answers - element refers to the substance as a whole and atoms are usually the particular units of the substance. Ex: Oxygen is an important elements. Most oxygen is found as 2 oxygen atoms bound together. List the elements most common in biological organisms. Find two examples of molecules that contain a rare element. - Answers - Most comm...

Bio Sci 93 Midterm 2 Exam Questions and Answers

Bio Sci 93 Midterm Exam 2 Practice Questions with 100% Correct Answers | Verified | Updated 2024

Bio Sci 93: Midterm 1 study guide Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass What are the properties of life? - Answers - 1. Order 2. Evolutionary adaptation 3. Regulation 4. Energy processing 5. Growth and development 6. Response to the enviroment 7. Reproduction What are emergent properties in order from smallest to biggest? - Answers - 1. Molecules 2. Organelles 3. Cells 4. Tissues 5. Organs 6. Organisms 7. Populations 8. Communities ...

Bio Sci 93 Midterm Overview Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass Formula for Cellular Respiration - Answers - C6H12O6 + 6 O2 -> 6CO2 + 6H20 + ENERGY (ATP) Glycolysis Reactants - Answers - 1 Glucose 2 NAD+ 2 ADP Glycolysis Products - Answers - 2 ATP 2 NADH + H+ 2 Pyruvate Pyruvate Oxidation Reactants - Answers - 2 Pyruvate 2 NAD+ 2 CoA Pyruvate Oxidation Products - Answers - 2 acetyl CoA 2 CO2 2 NADH + H+ Krebs Cycle (Ci...

bio sci 93 midterm 1 Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass Lecture 1 - Answers - ● Properties of life: order, regulation, evolutionary adaptation, energy processing, growth and development, response to the environment, reproduction. ● Theme of emergent properties: The biosphere → ecosystems → communities → populations → organisms → organs → tissues → cells → organelles → molecules ● The cell is the basic unit of structur...

BIO SCI 93 Midterm #1 Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass What is a hypothesis? - Answers - a testable explanation to a question (can never be proven) What is a prediction? - Answers - a statement about an uncertain event What is an experiment? - Answers - a scientific test (to show if the hypothesis was accepted or rejected), carried out in controlled conditions How is a theory different than a hypothesis? - Answers - a theory is broa...

Bio Sci 93 Study Exam Questions Correct Answers New Update (Verified A+ Pass) What does it mean to say that a gene is expressed? - Answers - Information in DNA is used to make a protein How many different kinds of nucleotides does DNA contain? - Answers - 4: A, C, T, G Why doesn't a skin cell make crystallin protein? Select all that apply -Skin cells have the crystallin gene but do not express it. -Skin cells use different DNA for their genes. -Skin cells do not need crystallin fo...

Bio Sci 93 Final Review (trio) Exam Questions With 100% Correct Answers (Verified A+ Pass) 5 Stages in Cell Cycle - Answers - G1, G2 , S phase, Mitosis/Cytokinesis, G0 What happens during G1/G2 phase in the cell cycle - Answers - Growth Checkpoints: regulate the cell cycle What happens during the S phase in the cell cycle - Answers - DNA Synthesis What happens during the Mitosis/ Cytokinesis stage in cell cycle - Answers - Cell Division What happens in the G0 phase in Cell cycle ...

Bio Sci 93 DNA to Organisms (UCI) Final Exam Questions and Answers