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

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: 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 ...