Ap biology archived freeresponse questions and scoring guidelines. Our mission is to provide a free, worldclass education to anyone, anywhere. Prokaryote are singlecelled organisms without organelles which are commonly known as bacteria. Trichomes are hairlike outgrowths of the epidermis of plants that are thought to provide protection against being eaten by herbivores herbivory. An exhaustive set of questions addresses the characteristics and reproduction of viruses, classification and uses of bacteria, and. Microsoft word ap bio035 viral replication worksheetwl. September2016 page 2 of 6 student handout click and learn virus explorer c. Viruses have been important in the development of techniques of manipulating and transferring genes. Distinguish between a virus with a broad host range and one. Ap biology free response quiz viruses flashcards quizlet. Biology, while super informative and exciting to science junkies, can be a little dry. Click on these icons and answer the questions below associated with.
Worksheet students read about how hiv infects cells, answer 3 questions, and then color the virus cell parts for 15 keywords. Ap biology microbiology unit viruses, bacteria and immunity. Put a small amount of water into a balloon a few drops is all you need. How was the existence of a virus finally confirmed and by whom. Start studying ap biology free response quiz viruses. This lecture covers viral infection pathways, the structure of viruses, how viruses infect host cells and how our immune system responds.
Ap biology reading guide julia keller 12d fred and theresa holtzclaw chapter 19. Download freeresponse questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. Teacher activity resource sheet high school biologyhealth curriculum viruses, bacteria and antibiotic resistance fast activities to do during the lesson. Part 6 focuses on writing the essays for the ap biology exam and the science practices that will be tested on the exam.
Teacher activity resource sheet high school biologyhealth curriculum viruses, bacteria and antibiotic resistance fast activities to do during the lesson balloon popping exercise. Part six concludes with explanations of the ap biology labs. This activity is appropriate for all levels of high school biology honors, ap, and ib. Comments 1 fight or flight step by step for cell communication webquest. All course materials have been reorganized on this website.
How much do you know about diseases group activity disease sorting activity introduction and classification of disease disease infographic create an informational graphic on a disease of your choice. Biology textbook access codea28ec8b7be2f23728a98 grading and classroom policies. In an attempt to facilitate student mastery of unfamiliar skills i have chosen to frontload analytical skills into beginning of my course. Ap biology cell parts take home multiple choice identify the choice that best completes the statement or answers the question. Which of the following statements about viruses is true.
List four characteristics that hiv and ebola virus do not share. Virus has a covering that has a capsid and sometimes an envelope inner core contains a nucleic acid molecule dna or rna and various proteins. Explain how viruses were discovered and by continue reading virus worksheet. Rna viruses have high mutation rates that allow especially fast evolution. Part b earned a point for the virus anchoring to the bacterium, a point for the insertion of the viral genome into the host cell, a point for the idea that viruses assemble inside the host, and a. Ap biology and college microbiology classes benefit by completing this sevenpage worksheet on microbes. What is the name for a protein shell enclosing the viral genome.
Viruses hiv coloring video viral replication case study how to survive cholera animations replication of a retrovirus viral lifecycle by hhmi hiv replication. Not all freeresponse questions on this page reflect the current exam, but the question types and the topics are similar, making them a valuable resource for students. Please see main course page for specific content materials. Pandya, katrina ap bio genetics of viruses and bacteria. You must clear your virus with your instructor before proceeding.
Ap biology archived freeresponse questions and scoring. At the university of san diego, brian majored in biology and minored in chemistry, with a premed emphasis. To learn more about the biology of hiv, please see the article on virus. It is friday afternoon, may 24, and you will be taking the ap biology exam. Ap biology syllabus, class procedures course description. It clearly lays out the course content and describes the exam and ap program in general. What was some early evidence of the existence of viruses. Videos anatomy and physiology ap biology ap chemistry ap environmental science ap physics biology chemistry earth science educational ngss. Plan your next visit to the arizona science center and play the part of your. In a moment, you will open the packet that contains your exam materials. Exams may not be posted on school or personal websites, nor electronically redistributed for any reason. Bacteria lab with gram stains case study antibiotic resistance.
One difference between prokaryotes and eukaryotes is that. Review students answers to questions 1 to 6 in their worksheet. From the virus perspective, why is the host important. See the course schedule or browse the youtube playlist. In 1883, adolf mayer discovered that he could transmit tobacco mosaic disease from plant to plant by rubbing sap. Life on earth 003 viruses paul andersen describes the important characteristics of viruses. Notes and presentation over the nature of viruses intended for biology students. No matter how or when you prepare for the ap biology exam, reas crash course will show you how to study efficiently and strategically, so you can boost your score.
Enveloped viruses exit a cell by budding, taking the host cell. He also shows how viruses can pick up new genetic material and how retroviruses like hiv can enter into the lytic cycle. Apr 21, 2017 viruses worksheet structure of viruses 1. Educator materials demonstration viral lysis and budding viral. A virus is made up of a dna or rna genome inside a protein shell called a capsid. Ap biology grid in questions require students to use mathematics to solve biological problems. In the process, students will learn about the criteria that scientists use to classify viruses, the characteristics of different viruses, and the global prevalence of viral infections. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Paul andersen explains how viruses reproduce using the lytic cycle.
The ck12 foundation is a leading nonprofit organization dedicated to increasing access to highquality k12 stem open educational resources oer. List four characteristics that human immunodeficiency virus hiv and ebola virus have in common. Note that any related adjustments to 2020 ap exams, such as length or content covered, may not be reflected on all. Biology lesson plans, labs, activities, experiments, and projects for high school life science teachers. Viruses are usually very specific to their host and to the cells they can infect. The role of a metabolite that controls a repressible operon is to a. A toxin produced by a bacterium that causes disease d. Ap biology chisquared practice problems set 1 the integration of analytical skills in the ap biology course has provided a new challenge for ap biology teachers. A toxin produced by a virus that causes disease 2 viral structure can best be described as. The smallest units of life in all living things are a. Videos anatomy and physiology ap biology ap chemistry ap environmental science ap physics biology chemistry earth. Page 4 of 4 activity educator materials information isnt as valuable, because any infected bat, not just newly infected bats, can pass the virus on to. Immunology videos the immune system bz the immune system cc animation the immune response. Explore the lytic and lysogenic viral replication cycles with the amoeba sisters.
Ap biology updates and new resources for 201920 to help more students prepare forand succeed onthe ap biology exam, weve clarified the courses focus starting with the 201920 school year and are introducing new resources for your classroom. The final answers are underlined, if you have questions, please make sure to ask them in class. Viral attack was developed with the help of the arizona science center pathways design team. He starts with a brief description of origin theories.
Viruses were also important in working out the molecular mechanisms of dna replication, transcription, and translation. Bacteria concept map worksheet doc crossword puzzle on bacteria xls how much do you know about hiv and aids worksheet. Experimental work with viruses has provided important evidence that genes are made of nucleic acids. Some resources use the pdf format which requires free acrobat reader human body preassignment. Biology practice exam from the 20 administration this is a modified version of the 20 ap biology exam. Videos anatomy and physiology ap biology ap chemistry ap environmental science ap physics biology chemistry. This practice exam is provided by the college board for ap exam preparation. Most ap biology students earned enough pts to get a 2,3,4, but very few scored well enough on the grid ins and free response to score a 5. Classwork and homework handouts classwork and homework handouts. Ap exams are regularly updated to align with best practices in collegelevel learning. The structure of a virus and how it infects a cell.
Some resources use the pdf format which requires free acrobat reader. Construct a venn diagram comparing viruses and cells. If you are giving the alternate exam for late testing, say. What kind of nucleic acids are the viral genomes made of. To demonstrate germ transmission with an uncovered sneeze.
Brian remembers a love for science going back to his own ap biology high school class. Before embarking to medical school, brian took a youngadultprofessional detour and found himself at fusion learning centerfusion. Biology is brought to you with support from the amgen foundation. Viral genomes may vary by four characteristics of their genetic information.
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