Ap biology proteins - Study guides, Class notes & Summaries

AP Biology Chapter 1 Questions and Answers Rated A+ Define: Biology the scientific study of life Define: Consumers organisms, such as animals, that feed on producers and other consumers Define: Controlled Experiment where an experimental group is compared with a control group; the two groups ideally only differ in one factor Define: Data recorded observations; qualitative is descriptions and quantitative is measurements Define: Deductive Reasoning involved in hypothesis-based...

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 ...

ADVANCED PLACEMENT (AP) BIOLOGY: Understand Steps Of Transcription 29 Questions Correctly Answered | 100% Rated Question 1 Histones are most closely linked to which of the following processes? Possible Answers: Crossing over of genetic information Eukaryotic cell division Chromosome formation Synthesis of ATP in the nucleolus Correct answer: Chromosome formation Question 2 Which of the following proteins is essential for transcription? Possible Answers: DNA polymerase Tr...

AP Biology Exam Terms Questions and Answers organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids whose structures resem...

AP Biology: Cells Latest Version with Complete Solutions Active Transport Movement of solutes against a gradient, requiring the expenditure of energy Adhesion Proteins Attach cells to neighboring cells and give cell stability Anchoring Junctions Protein attachments between adjacent animal cells; desmosomes bind adjacent cells together and are associated with protein filaments that extend into the cell interior to hold structures together Bulk Flow Collective movement of substan...

AP Biology Exam Review 2023 Element A pure substance made of only one kind of atom Oxygen A gas produced by plants during photosynthesis that animals use for respiration Nitrogen element found in proteins and nucleic acids trace elements elements required by an organism in only minute quantities Atom Basic unit of matter Protons positively charged subatomic particles Neutrons

AP Biology - Unit 2 Study Guide Questions with Verified Answers Describe diffusion and give some specific examples of molecules which move by diffusion. - The random thermal motion of particles of liquids, gases, or solids. In the presence of a concentration or electrochemical gradient, diffusion results in the net movement of a substance from a region where it is more concentrated to a region where it is less concentrated. - The movement of particles of any substance, so that they tend ...

AP Biology Exam Review organic compounds - Answer>>contain carbon; examples include lipids, proteins, and carbs functional groups - Answer>>amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat - Answer>>glycerol and three fatty acids saturated fats - Answer>>bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats - Answer>>better for you, plants have it; liquifies at room t...

AP Biology Unit 2 Test Questions with Verified Solutions _______ is a water channel in bacteria. Aquaporin 2 organelles that contain their own DNA separate from the chromosome Mitochondria and chloroplast A _______ is a chemical released by a cell in one part of the body, that sends out messages that affect cells in other parts of the organism. Hormone Both animals and plants have _________ that allow molecules to pass readily between adjacent cells without crossing plasma memb...

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers What is the structure and function of the ribosome? Ribosomes consist of RNA and proteins and they help with synthesizing proteins. There is a large and small subunit. How does the structure of the ribosome aid in the function? The structure of the ribosome allows proteins to be made inside or outside the cell. What are the three types of RNA involved in the structure or function of the ribosome? messenger (mRNA) is...