Ap biology multiple choice questions

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Ap biology multiple choice questions. The STAR Test is an important assessment tool used to measure the academic progress of 3rd grade students. The STAR Test is a computer-based assessment that consists of multiple-ch...

The course at a glance provides. useful visual organization of the AP Biology curricular components, including: Sequence of units, along with approximate weighting and suggested pacing. Please note, pacing is based on 45-minute class periods, meeting five days each week for a full academic year. Progression of topics within each unit.

Learn AP Biology using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of biochemistry, cell biology, genetics, evolution, and …Pavers are a popular choice for homeowners looking to enhance their outdoor spaces with a durable and aesthetically pleasing option. However, one of the first questions that come t...Dr. Denisa Wagner is the Edwin Cohn Professor of Pediatrics in the Program for Cellular and Molecular Medicine and the Division of Hematology/Oncology at Boston Children's Hospital...Study with Quizlet and memorize flashcards containing terms like Both Darwin's and Lamarck's ideas regarding evolution suggest which of the following? a. all species were fixed at the time of creation b. acquired physical characteristics can be inherited c. the giraffe's long neck is the result of artificial selection d. the main mechanism of evolution is natural …A) there are 700 chlorophyll molecules in the center. B) this pigment is best at absorbing light with a wavelength of 700 nm. C) there are 700 photosystem I components to each chloroplast. D) it absorbs 700 photons per microsecond. E) the plastoquinone reflects light with a wavelength of 700 nm.

ec02230. AP Biology Unit 1: Chemistry of Life Topics - Structure of Water and Hydrogen Bonding, Elements of Life, Introduction to Biological Macromolecules, Properties of Biological Macromolecules, Structure and Function of Biological Macromolecules, Nucleic Acids Directions - For each question, choose the best answer (unless otherwise stated ... Question 2. There are several emergent properties of water that contribute its powerful affect on living organisms. These emerging properties are mostly due to: A. The abundance of water on Earth. B. The hydrogen bonds linking water molecules together. C. Water’s ability to moderate pH. Worked examples of AP®︎ Biology free response questions. Unit 10. AP®︎ Biology standards mappings. Course challenge. Test your knowledge of the skills in this course. Start Course challenge. Science; AP®︎/College Biology; Unit 6: Gene expression and regulation. 700 possible mastery points.AP BIOLOGY SAMPLE EXAM QUESTIONS Sample Multiple-Choice Question Two lasks with identical medium containing nutrients and glucose are inoculated with yeast cells that are capable of both anaerobic and aerobic respiration. Culture 1 is then sealed to prevent fresh air from reaching theDonating your body to science is a generous decision that can contribute to medical research and education. However, it’s natural to have questions about what happens after you mak...Name_____ Date_____ Period_____ Biology I, Ms. Desfossé MACROMOLECULES PRACTICE TEST MULTIPLE CHOICE 1. The molecule below is a a. carbohydrate b. lipid c. steroid d. A and C e. B and C 2. The molecule below is a polymer of glucose monomers. The molecule below is a. Cellulose b. Starch c. Maltose d. Glycogen e. Chitin 3.The death of a loved one raises legal and financial questions, such as who receives money and other assets the deceased person leaves behind and whether taxes are due on those asse...AP Biology Unit 2: Cell Structure & Function Topics - Cell Structure: Subcellular Components, Cell Structure and Function, Cell Size, Plasma Membranes, Membrane Transport, Facilitated Diffusion, Tonicity and Osmoregulation, Mechanisms of Transport, Cell compartmentalization, Origins of Cell Compartmentalization Directions - For each question, choose the best answer (unless otherwise stated ...

AP Biology Multiple-Choice Questions. You have approximately 90 seconds per question on the multiple-choice section of this exam. Remember that to be on pace for a great score on this exam, you need to correctly answer approximately 42 multiple-choice questions or more. Here are a few rules of thumb: 1. Don't out-think the test.Google has removed yet another batch of awful Android apps from the Google Play Store for breaking the company’s terms of service. The roundup includes 101 apps belonging to a sing...questions, and 1 hour and 40 minutes for Section II, which consists of essay questions. SECTION I Time—1 hour and 20 minutes Number of questions—100 Percent of total grade—60 Section I of this examination contains 100 multiple-choice questions, followed by 15 multiple-choice questions regarding your preparation for this exam.Answer keys for Holt McDougal biology textbook questions are in the teacher’s edition of the textbook as well as online for teachers through the company’s website portal. If the te... www.njctl.org PSI AP Biology Cell Cycle Multiple Choice Review – Cell Cycle Use the following options to answer questions #1-3: I. G 0 II. G 1 III. G 2 IV. S V. Mitosis VI. Cytokinesis 1. The cell cycle is divided into several distinct sub phases. Which sub phases occur during interphase? a. I, II, and III b. II, III, and IV c. I, II, III ...

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The first section of the AP Biology exam consists of 60 multiple-choice questions and is worth 50% of your final exam score. This is a huge percentage, but if you know how to approach the different kinds of multiple-choice questions the exam will throw at you, you’ll be able to pass this section with flying colors.As a new mom and a recent MSW graduate, I can’t help but analyze, question, and sometimes fear the ways in w As a new mom and a recent MSW graduate, I can’t help but analyze, quest...Section I of the AP Biology Exam consists of 60 multiple choice questions that have an exam weighting of 50%. You will have 90 minutes to answer the 60 …May 9, 2014 ... The final AP Biology Review. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music ...

We're on a mission to take the guesswork out of Biology revision. Make your way through our clear revision notes, Biology past papers, typical exam questions, fully-explained model answers and more tailored to your Biology specification. Just select your qualification level and exam board below, and dive into everything you’ll need to make ...Cyclic-AMP binds to the CAP protein. The protein changes shape. Space is increased by the binding of tryptophan. Helix-turn-helix motifs are enabled to bind to the DNA. The assembly of transcription factors on a promoter begins some 25 nucleotides upstream where it binds to a start _______________ sequence.What is "natural" isn't necessarily moral or good. There are a lot of controversial statements in the leaked diversity memo written by Google engineer James Damore—most notably, hi...AP Biology - Energy & Enzymes quiz for 11th grade students. Find other quizzes for Biology and more on Quizizz for free! AP Biology - Energy & Enzymes quiz for 11th grade students. ... Multiple Choice. Edit. 30 seconds. 1 pt. Where do substrates bind on an enzyme? allosteric site. surface receptor. calcium channel. active site. 2. Multiple ...gracekang718. AP Biology Unit 5: Heredity Topics - Meiosis, Meiosis and Genetic Diversity, Mendelian Genetics, Non-Mendelian Genetics, Environmental Effects on Phenotype, Chromosomal Inheritance Directions - For each question, choose the best answer (unless otherwise stated) Test Period - You have 22 minutes 30 seconds to answer 30 questions.Like other AP tests, AP Biology has two parts: a multiple-choice section and a free-response section, each of which is worth 50% of your overall score. These sections are then divided further into different types of questions. ... It consists of 60 multiple-choice questions and is one hour and 30 minutes long. Each question contains four answer ...Nov 22, 2022 · AP Biology Free Practice Question #3. In an emergency, a doctor can replace a patient’s blood plasma with a solution of 5% human albumin and 0.9% NaCl. A pharmacist does not have ready-made 5% albumin solution and decided to use a 25% albumin solution instead. He mixed 1 part of the 25% solution with 4 parts of sterile distilled water. Multiple Choice: Answers to Review Questions: Feedback Help Center: Biology, 6/e. ... , Washington University. The Science of Biology. Multiple Choice Quiz. Please answer all questions. 1. In the study of science: A) deductive reasoning may be used, but inductive reasoning is preferred: B)Flower color often presents with three phenotypes, with one showing as a blend of the dominant and recessive phenotype. What type of inheritance is this? Incomplete dominance. Multiple Choice Questions from Previous Tests (8-10, 11-12, 13-15) Learn with flashcards, games, and more — for free.AP Biology Unit 2: Cell Structure & Function Topics - Cell Structure: Subcellular Components, Cell Structure and Function, Cell Size, Plasma Membranes, Membrane Transport, Facilitated Diffusion, Tonicity and Osmoregulation, Mechanisms of Transport, Cell compartmentalization, Origins of Cell Compartmentalization Directions - For each question, choose the best answer (unless otherwise stated ...Apr 17, 2023 ... In this video, we'll unpack sample multiple-choice questions. Download questions here: https://tinyurl.com/2p86tpbp Stay motivated and keep ... 30 of 30. Quiz yourself with questions and answers for AP Biology Unit 5: Heredity Practice Test (Multiple Choice), so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.

Multiple Choice Review - Heredity Questions #1-3 refer to the following situation: In humans, detached earlobes (D) is dominant to attached earlobes (d). Alison and her father have ... www.njctl.org AP Biology Heredity Questions #13-14 refer to the following scenario: In the primula plant, flower color is the result of epistasis. The pigment ...

AP Biology Unit 4: Cell Communication & Cell Cycle Topics - Cell Communication, Introduction to Singal Transduction, Singal Transduction, Changes to Signal Transduction Pathways, Feedback, Cell Cycle, Regulation of Cell Cycle Directions - For each question, choose the best answer (unless otherwise stated) Test Period - You have 22 minutes 30 seconds to answer 30 questions AP® Biology. Looking for an AP® Biology score calculator? Click here for this and more tips for your test! Review the processes and principles behind living organisms and their ecosystems through exam prep practice questions on scientific inquiry and models in Albert's AP Biology prep course.AP Bio Midterm Review quiz for 10th grade students. Find other quizzes for Biology and more on Quizizz for free! ... Multiple Choice. Edit. 1 minute. 1 pt. The process to go from DNA to mRNA is _____ translation. ... An eager AP Biology student interested in studying osmosis and the movement of water in solutions took a dialysis bag containing ...AP Bio Unit 4 Multiple Choice. The centromere is a region in which. a) chromatids remain attached to one another until anaphase. b) metaphase chromosomes become aligned at the metaphase plate. c) chromosomes are grouped during telophase. d) the nucleus is located prior to mitosis. e) new spindle microtubules form at either end.AP Biology Free Practice Question #1. Researchers studied the activity of mevalonate kinase, an enzyme that may be important for biofuel production. The graph below shows the rate of a reaction as … Quiz: Cellular Respiration. 1. Which of the following occurs in both photosynthesis and respiration? chemiosmosis glycolysis calvin cycle krebs cycle 2. Which of the following statements is FALSE? glycolysis can occur with or without oxygen glycolysis occurs in the mitochondria glycolysis is the first step in both aerobic and anaerobic respiration glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate www.njctl.org PSI AP Biology Midterm Review MULTIPLE CHOICE MIDTERM REVIEW Units 1-5 1. One of the largest steps in the evolution of life is the development of eukaryotic cells from ... www.njctl.org PSI AP Biology Midterm Review Questions #11-12 refer to the following information: Vegetables, such as carrots and potatoes, store energy in the ... Question 4. How do enzymes change the speed of chemical reactions in cells? A. They increase the heat in the cell, and therefore speed up the reaction by allowing reactants to attain the transition state more often. B. Enzymes speed up reactions by changing the amount of free energy available in the cell for reactions. AP Biology Unit 4: Cell Communication & Cell Cycle Topics - Cell Communication, Introduction to Singal Transduction, Singal Transduction, Changes to Signal Transduction Pathways, Feedback, Cell Cycle, Regulation of Cell Cycle Directions - For each question, choose the best answer (unless otherwise stated) Test Period - You have 22 minutes 30 seconds to answer 30 questions Chapter 13 Multiple Choice Review. 70 terms. Shahbaz_Gul. Preview. PCC Human and Cell Biology Chapter 5-6-7 Test. 77 terms ... Teacher 25 terms. mrcoby. Preview. Unit 4: Cell Communication & Cell Cycle Ap Biology Quiz. 35 terms. Jimena_0503. Preview. Biology Chapter 6 Vocabulary . 36 terms. samiyah_heags. Preview. Terms for Mitosis, …

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AP Biology Scoring Materials for Digital Exam Practice . Please note: the digital exam practice resource was developed for students to complete technology checks, experience the digital platform, and practice answering exam questions, including each type of multiple-choice and free-response question they will encounter on exam day.Quiz: Cellular Respiration. 1. Which of the following occurs in both photosynthesis and respiration? chemiosmosis glycolysis calvin cycle krebs cycle 2. Which of the following statements is FALSE? glycolysis can occur with or without oxygen glycolysis occurs in the mitochondria glycolysis is the first step in both aerobic and anaerobic respiration glycolysis produces 2 ATP, 2 NADH, and 2 pyruvate Learn AP Biology using videos, articles, and AP-aligned multiple choice question practice. Review the fundamentals of biochemistry, cell biology, genetics, evolution, and ecology, and develop scientific thinking skills as you explore the study of life. AP® Biology Multiple-Choice Review: 6 Tips 1. Know what the multiple-choice questions look like. The multiple-choice questions on the AP® Bio exam are probably different from those on other AP® exams you’ve taken. They involve a lot of reading and analyzing diagrams, data, and images.Question 1. Which property of water allows it to move upward from the roots of a tree to its leaves? Question 2. There are several emergent properties of water that contribute its …AP Biology Multiple Choice. The 60 multiple-choice questions test your grasp of the fundamentals of biology and your ability to apply biological concepts to help solve problems. AP Biology Free Response Questions . The free response section consists of two long-form free-response questions, both of which require data analysis, and four short ...30 of 30. Quiz yourself with questions and answers for AP Biology Unit 6 Practice Test, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.AP® Biology. Looking for an AP® Biology score calculator? Click here for this and more tips for your test! Review the processes and principles behind living organisms and their ecosystems through exam prep practice questions on scientific inquiry and models in Albert's AP Biology prep course.Like other AP tests, AP Biology has two parts: a multiple-choice section and a free-response section, each of which is worth 50% of your overall score. These sections are then divided further into different types of questions. ... It consists of 60 multiple-choice questions and is one hour and 30 minutes long. Each question contains four answer ...Multiple choice: Circle the answer(s) that best completes the sentences 1. Which of the following is Not true about the cell membranes? a. Cell membranes allow ALL substances to pass through easily b. It is selectively permeable so only certain molecules can pass through it. c. Cell membranes surround all animal, plant, and bacterial cells. d.In today’s fast-paced digital world, staying informed about current events is more important than ever. With the rise of technology, we now have multiple options to access news con...Section I of the AP Biology Exam consists of 60 multiple choice questions that have an exam weighting of 50%. You will have 90 minutes to answer the 60 … ….

A) Observe each day to see whether new organisms are ever reproduced as single cells. B) Observe whether only specialized cells are able to divide to produce new colonies. C) Divide a sample into single cells and measure the length of time they remain this way. D) Divide a sample into single cells and observe them.Questions on the forklift operator exam are generally confidential and are not given until the actual test is taken. The forklift operator test assesses the test taker’s knowledge ...AP Biology Unit 4: Cell Communication & Cell Cycle Practice Test (Multiple Choice) 30 terms. gracekang718. Preview. AP Biology - Meiosis. 32 terms. Sophie_Lan07. Preview. Bio. 11 terms. k_baho27. Preview. Ap Bio Unit 5: MCQ progress check. 24 terms. TheJovian67. Preview. AP Biology | Unit 4 MCQ Practice Questions. 24 terms. …Free 2024 AP Biology multiple choice practice tests scored instantly online. Questions, answers and solutions to pass the ap biology test.Question 1. Maximum 4 points for this part of the question (1 point earned for each bullet below, up to 4) (Maximum 3 points, 1 for each bullet) Describe the use of plasmid for cloning/sequencing a human gene Cut plasmid with “restriction” enzyme Cut/isolate human sequence with the corresponding “restriction” enzyme. Mix/anneal/ligate.AP Biology Multiple Choice. The 60 multiple-choice questions test your grasp of the fundamentals of biology and your ability to apply biological concepts to help solve problems. AP Biology Free Response …These points are all valid for every standardized test, but they are quite broad in scope. If you want to get more practice applying concepts, check out the multiple choice, data, grid-in, reading, and free response questions. To get a comprehensive review of AP Biology, check out the Kaplan AP Biology book.You’ve likely heard of savings bonds, but what exactly are they and how do they work? Join us as we answer these questions and more. We’ll give you the scoop on different types of ... Question 2. There are several emergent properties of water that contribute its powerful affect on living organisms. These emerging properties are mostly due to: A. The abundance of water on Earth. B. The hydrogen bonds linking water molecules together. C. Water’s ability to moderate pH. AP Biology Multiple Choice Questions. Behavioral ecology is the... a. study of the behavior of animals, focusing on stimulus and response. b. application of human emotions and thoughts to other animals. c. study of animal cognition. d. study of animal behavior from an evolutionary perspective of fitness. e. behavioral study of ecology. Ap biology multiple choice questions, gracekang718. AP Biology Unit 5: Heredity Topics - Meiosis, Meiosis and Genetic Diversity, Mendelian Genetics, Non-Mendelian Genetics, Environmental Effects on Phenotype, Chromosomal Inheritance Directions - For each question, choose the best answer (unless otherwise stated) Test Period - You have 22 minutes 30 seconds to answer 30 questions., 500+ Exam-Like Questions. Realistic questions mimic the style and difficulty of the AP Biology exam. Organized in the same way as the AP Biology course, so you learn as you go, all year long. Prepares you to excel on quizzes, unit tests, and the AP exam., AP Biology Free Practice Question #1. Researchers studied the activity of mevalonate kinase, an enzyme that may be important for biofuel production. The graph below shows the rate of a reaction as …, AP Biology Ecology. Competitive exclusion is most likely to occur between two. (A) closely related species occupying different niches. (B) closely related species occupying the same niche. (C) related species occupying different habitats. (D) unrelated species occupying different niches. (E) populations of the same species., The multiple-choice section includes individual, single questions as well as sets of questions that refer to the same diagram or data presentation. Questions will test your ability to: Explain biological concepts, processes, and models; Analyze diagrams, flow charts, and other visual representations; Use the scientific method, These points are all valid for every standardized test, but they are quite broad in scope. If you want to get more practice applying concepts, check out the multiple choice, data, grid-in, reading, and free response questions. To get a comprehensive review of AP Biology, check out the Kaplan AP Biology book., Terms in this set (32) Allele. Any of the alternative versions of a gene that produce distinguishable phenotypic effects. Average Heterozygosity. The percent, on average, of a population's loci that are heterozygous in members of the population. Balancing Selection. Natural selection that maintains two or more phenotypic forms in a population., AP BIOLOGY SAMPLE EXAM QUESTIONS Sample Multiple-Choice Question Two lasks with identical medium containing nutrients and glucose are inoculated with yeast cells that are . capable of both anaerobic and aerobic respiration. Culture 1 is then sealed to prevent fresh air from reaching the ., AP Biology explores the fundamental scientific principles, theories, and mechanisms that control the functions of living organisms and biological systems. Click through our free AP Biology Study Guides and AP Biology flashcards below: AP Biology Multiple Choice Practice Problems. AP Biology AP Free Response Practice Problems. Days. 05. Hours. …, Question 4. How do enzymes change the speed of chemical reactions in cells? A. They increase the heat in the cell, and therefore speed up the reaction by allowing reactants to attain the transition state more often. B. Enzymes speed up reactions by changing the amount of free energy available in the cell for reactions., We’ve all heard the standard apartment-renting advice: Test all the faucets, windows, and appliances. Visit the neighborhood multiple times over several days, at different times of..., Q-Chat. AP Biology Unit 2: Cell Structure & Function Topics - Cell Structure: Subcellular Components, Cell Structure and Function, Cell Size, Plasma Membranes, Membrane Transport, Facilitated Diffusion, Tonicity and Osmoregulation, Mechanisms of Transport, Cell compartmentalization, Origins of Cell Compartmentalization Directions - For each ... , The journey level pipefitter certification exam contains 100 multiple choice questions covering areas such as pipefitting mathematics, welding, rigging, hydronics, A/C refrigeratio..., 200+ AP® Biology practice questions; Unit 7 teaches about natural selection, artificial selection, population genetics, evidence of evolution and common ancestry. Try 20 free AP® Biology multiple choice practice questions on Topic 7.5 Hardy-Weinberg Equilibrium; Unit 8: Ecology. 10-15% of the exam; 140+ AP® Biology practice questions, The AP Biology exam is three hours long, with two sections that take up an hour and a half each. The multiple-choice section has 60 questions, and the free-response section has six questions. The content of the exam spans four major themes, or Big Ideas, that are central to the course. These include the following: , Multiple Choice Review - Heredity Questions #1-3 refer to the following situation: In humans, detached earlobes (D) is dominant to attached earlobes (d). Alison and her father have ... www.njctl.org AP Biology Heredity Questions #13-14 refer to the following scenario: In the primula plant, flower color is the result of epistasis. The pigment ..., When it comes to keeping our bathrooms warm and cozy, the Haverland TOD7 bathroom heater is a popular choice among homeowners. With its sleek design and efficient heating capabilit..., www.njctl.org PSI AP Biology Midterm Review Questions #11-12 refer to the following information: Vegetables, such as carrots and potatoes, store energy in the form of starch. The energy that they store is used during the next growing season. Animals also use the starch when they ingest it as a source of food. 11., The format of the AP® Biology exam is detailed in the table below: Section. Section I: Multiple Choice Questions. Section II: Free Response Questions. Number of Questions. 60 questions of both discrete questions and question sets. Part A: 2 long answer questions. Part B: 4 short answer questions. Exam Weighting., Q-Chat. AP Biology Unit 3: Cellular Energetics Topics - Enzyme Structure, Enzyme Catalysis, Environmental Impacts on Enzyme Function, Cellular Energy, Photosynthesis, Cellular Respiration, Fitness Directions - For each question, choose the best answer (unless otherwise stated) Test Period - You have 30 minutes to answer 40 questions., AP Biology explores the fundamental scientific principles, theories, and mechanisms that control the functions of living organisms and biological systems. Click through our free AP Biology Study Guides and AP Biology flashcards below: AP Biology Multiple Choice Practice Problems. AP Biology AP Free Response Practice Problems. Days. 05. Hours. …, Dr. Denisa Wagner is the Edwin Cohn Professor of Pediatrics in the Program for Cellular and Molecular Medicine and the Division of Hematology/Oncology at Boston Children's Hospital..., a. Nitrogen – ionic nitrogen in the soil. b. Water – atmospheric water vapor. c. Carbon – dissolved CO2 in aquatic ecosystems. d. Phosphorous – sedimentary rocks. Subtraction of which of the following will convert gross primary productivity into net primary productivity? a. the energy contained in the standing crop. , AP Biology Multiple-Choice Questions. You have approximately 90 seconds per question on the multiple-choice section of this exam. Remember that to be on pace for a great score on this exam, you need to correctly answer approximately 42 multiple-choice questions or more. Here are a few rules of thumb: 1. Don't out-think the test., Multiple Choice Review - Heredity Questions #1-3 refer to the following situation: In humans, detached earlobes (D) is dominant to attached earlobes (d). Alison and her father have ... www.njctl.org AP Biology Heredity Questions #13-14 refer to the following scenario: In the primula plant, flower color is the result of epistasis. The pigment ..., May 9, 2014 ... The final AP Biology Review. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music ..., Section I of the AP Biology Exam consists of 60 multiple choice questions that have an exam weighting of 50%. You will have 90 minutes to answer the 60 …, A) Observe each day to see whether new organisms are ever reproduced as single cells. B) Observe whether only specialized cells are able to divide to produce new colonies. C) Divide a sample into single cells and measure the length of time they remain this way. D) Divide a sample into single cells and observe them., AP Biology Practice Test: Gene Expression and Regulation. This test contains 11 AP biology practice questions with detailed explanations, to be completed in 17 minutes. ... See All test questions; More Tests Multiple-Choice Tests. AP Biology Multiple-Choice Test 1 ; AP Biology Multiple-Choice Test 2 ; AP Biology Multiple-Choice Test 3 ;, Learn how to answer 60 multiple choice questions and 6 grid-in items on the AP Biology test with stand alone and data questions. Find strategies, tips and examples …, In the multiple choice section of the AP Biology test, you will have 90 minutes to answer 60 multiple choice questions and 6 grid-in items. The multiple choice questions are composed of two types of questions, stand alone and data questions. Below we provide practice questions for each type and strategies to find the correct answer in the ..., A. May aid in the transport of materials from one side of the membrane to the other. B. Membrane proteins of adjacent cells may hook together in various kinds of junctions. C. May be an enzyme or series of enzymes involved in metabolic pathways. D. May be a membrane carbohydrate used for cell-to-cell recognition., » Do AP Biology Practice Tests » Download AP Biology Practice Tests » Best AP Biology Books; More AP Tests. AP Biology Test 1; AP Biology Test 2; AP Biology Test 3; AP …