Ap biology exam 1 - Study guides, Class notes & Summaries

AP Biology Exam Review Chapters 1-9

AP BIOLOGY EXAM 2021|Complete Questions with A+ Graded Answers |Updated 20242025 Water characteristics polar, cohesion (hold together), adhesion (hold to another substance), surface tension, specific heat, heat of vaporization Surface Tension A measure of how difficult it is to stretch or break the surface of a liquid Specific Heat amount of heat absorbed or lost to change temperature by 1C Heat of Vaporization the quantity of heat required to convert 1 from liquid to gas ...

AP Biology [Practice AP Exam] Questions and Answers (Graded A) [C] They Include compartments where hydrogen ions are concentrated. [1] Which of the following is true of both mitochondria and chloroplasts? ----------------------------------------------- [A] They are found in the cells of eukaryotic autotrophs and heterotrophs. [B] They include stacks of membranes that absorb light. [C] They Include compartments where hydrogen ions are concentrated. [D] They produce sugars using energ...

AP Biology MCQ Practice Exam #1; Questions & Answers Latest Update 100% Solved Humans produce sweat as a cooling mechanism to maintain a stable internal temperature. Which of the following best expalins how the properties of water contribute to this physiological process? Correct answer-The high heat of vaporization of water allows the body to remove excess heat through a phase change of water from liquid to gas. A student placed a semipermeable membrane inside a U-shaped channel with ...

AP Biology: Exam Review: Practice Questions & Answers 100% Solved DNA/Biochemestry Test Correct answer--- 1. The digestive enzyme pepsin works in the acidic environment of the stomach to hydrolyze peptide bonds. On which macromolecules does pepsin act? A. carbohydrate B. protein C. DNA D. lipid Correct answer-B. Protein 2. Egg whites consist primarily of water and the protein albumin. When you fry an egg, why does the egg white turn from clear to white? A. The protein becomes d...

AP Biology Unit 1 Test exam 2024

AP Biology Chapter 1 Exam; Questions with Complete Solutions archaea Correct answer-one of two prokaryotic domains, the other being bacteria bacteria Correct answer-one of two prokaryotic domains, the other being archaea bioinformatics Correct answer-the use of comps, software, and mathematical models to process and integrate biological info from large data sets biology Correct answer-the scientific study of life

AP Biology Exam Review Guide Chapter 1-15 Questions and Answers Most common elements of life Carbon, hydrogen, oxygen, nitrogen, phosphorus, sulfur Bonds The connections between the atoms in a compound Ionic Bonds Transfer of electrons Covalent Bonds Polar is sharing electrons unequally, non-polar is sharing electrons equally Hydrogen Bonds Weak bonds between hydrogen and negatively charged items Hydrophobic Interactions How non-polar compounds congregate together...

AP Biology: Exam Review: Practice Questions with Verified Answers 1. _______ is a process of nuclear division in which the number of chromosomes in certain cells is halved during gamete formation. a. Mitosis b. Meiosis c. Spermatogenesis d. Glycolysis B. Meiosis 1. Simple molecules are further broken down in cells in a process called _________, during which energy stored in their chemical bonds is used to power the production of ATP. A. photosynthesis B. anabolism C. resp...

AP Biology Exam Review Guide Chapter 1-15 Questions and Answers