Ap biology exam 2025 - Study guides, Class notes & Summaries

AP Biology Final Exam Review Study Guide with Complete Solutions emergent properties - Answer️️ -new properties that emerge with each step upward in the hierarchy of life, owing to the arrangement and interactions of parts as complexity increases negative feedback - Answer️️ -a mechanism of response in which a stimulus initiates reactions that reduce the stimulus positive feedback - Answer️️ -a physiological control mechanism in which a change in a variable triggers mechanism...

AP Biology Unit 1 Test Study Guide with Complete Solutions water - Answer️️ --polar molecule -polar colvalent bonds -oxygen end is partial negative and the hydrogens have a partially positive end -cohesive polar covalent bonds - Answer️️ --opposite ends of the molecule have opposite charges cohesion - Answer️️ --H bonding between H2O creates it (sticky) -allows for the movement of water against gravity -high surface tension -water moves up a tree by transpiration (helped b...

AP Biology: Unit 6 exam questions and answers guaranteed pass 2024/2025

AP Biology Semester 1 review 2024 Study Guide with Complete Solutions Glycolysis - Answer️️ -reactions, carried out in the cytoplasm, that break down glucose into two molecules of pyruvate (3 carbon molecule), producing two ATP molecules Activation Energy - Answer️️ -The energy needed to start a chemical reaction Calvin Cycle - Answer️️ -Synthesizes sugar from the energy captured in ATP and NADPH in the light reactions -associated with the stroma Active Site - Answer️️ -Th...

Ap Biology Final Exam Practice Test Questions and Answers (2024 / 2025) (Verified Answers)

AP Biology - Unit 2 Study Guide with Complete Solutions List the differences between a prokaryotic & a eukaryotic cell. - Answer️️ -Eukaryotic Cell: - nucleus (has more DNA) that's bound by a double membrane - endomembrane organelles in the cytosol (nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, plasma membrane, various types of vesicles & vacuoles) - typically larger Prokaryotic Cell: - no nucleus, but has DNA (circular chromosome) that is concentrated in the...

AP BIOLOGY EXAM Questions and Answers (2024 / 2025) (Verified Answers)

Ap biology exam 2020 Latest Update with Solutions how many elements are required for life - Answer -25 what elements make up 96% of living things? - Answer -C, H, O, N what elements make up the remaining 4% of living things? - Answer -P, S, Ca, K trace elements - Answer -required by an organism in only minute quantities what are examples of trace elements? - Answer -Fe: get it from things like spinach, meats, cereal I: get it from salt what are atoms? - Answer -smallest units of matter ...

AP Biology Midterm Exam Practice Questions and Answers | 100% Pass Which of the following best describes what causes water molecules to exhibit properties such as cohesive and adhesive behavior? - Answer️️ -Water molecules are polar, having partially positive and partially negative ends. Which statement correctly compares the pH of water to that of other substances? - Answer️️ -The pH of water is neutral; it is higher than the pH of acids and lower than the pH of bases. The sligh...

AP Biology Biochemistry Exam Study Guide with Complete Solutions carbohydrates, lipids, proteins, nucleic acids - Answer️️ -Name the four major classes of large molecules in living things lipids - Answer️️ -What is the one class of large molecules that does not include macromolecules? macromolecule - Answer️️ -giant molecule formed by the joining of smaller molecules, usually by a dehydration reaction polymer - Answer️️ -a long molecule consisting of many similar or ident...