Creating studentdirected, inquirybased lab investigations. Ap biology can lead to a wide range of careers and college majors. This lab assumes that you have a professionally prepared mitosis slide. If you are giving the alternate exam for late testing, say. Read the background information at the beginning of the lab so you understand lactose intolerance, the action of the enzyme lactase and the commercial product, lactaid. Ap lab 7 ap bio lab 7 genetics of drosophila advanced. Ap biology lab 7 answers free ebooks in the genres you love. Genetics of drosophila virtual version overview in this lab you will be doing virtual genetic crosses of fruit flies drosophila melanogaster. Board worked in conjunction with the ap lab manual vision team and ap biology lab development team to create an innovative vision and approach to lab investigations.
Restriction enzymes act like molecular scissors, cutting doublestranded dna at speci. Covers basic patterns of heredity using selected d. Now, using the spectrophotometer determine the absorbance of the unknown cuvette. Ap biology investigative labs ap central college board. In this investigation, students will perform activities to help them answer the following. Over 200 ap biology practice questions to help you with your ap biology exam prep. Lab manual overview the ap biology investigative labs. In order to find the rate, calculate the slope of the best fit line that connects the two points. To conduct the handson laboratory activities in this course, you will need to obtain the materials listed in. Questions 38 are short freeresponse questions that require about 6 minutes each to answer.
By creating your own hypotheses and then planning and carrying out your own experiments on a variety of topics in the lab manual, you will hopefully learn biology by satisfying your own curiosity. Ap biology lab 7 genetics of drosophila lab activity 36 w 7105 36 w. Biology laboratory 7 genetics drosophila answers teachme. For each gene, answer the four analyzing results questions on p s48 of the pdf attached to this page below. Ap biology lab 3do a blast search and analyze the 4 fossil gene segments. Breed the flies, click on the mating jar and record the data in table 7. Software at allows for multiple matings and statistical analysis. Ap biology lab manual for teachers supplement when burettes are not available, titration can be done with droppers counting drops or with syringes which can easily measure mls. You will learn how to collect and manipulate the organisms, collect data from f1 and f2 generations, and analyze the results form a monohybrid, dihybrid, or sexlinked cross. For technical assistance call 18009622660 this lab activity is designed for eight groups of students for 8 lab groups for 2 lab groups materials checklist 36 w 7105 36 w 7116 1 1 isopropyl alcohol, 10%, 100 ml. Below are the gene files to use for investigative lab 3. Big genetics and information transfer 3 ap central.
Have a group member secretly make up a cuvette with an amount of dye in it from 1 to 15 drops. This newly updated manual contains three model exams with answers and explanations plus a detailed. Return to the lab and click the trash to clear the lab of flies. Genetics of drosophila advanced placement biology design of the. Genetics of organisms introduction drosophila melanogaster, the fruit fly, is a great organism for genetic use because it has simple food requirements, occupies little space, is hardy, completes its life cycle in 12 days, makes a large number of offspring, can be knocked out easily, and it has many types of hereditary variations that can be seen with low power microscopes. For each molecule shown to the right, answer the following, providing justifications for each. Modified ap biology mitosis lab and chi square analysis. It clearly lays out the course content and describes the exam and ap program in general. A geneticist crosses two purple, smooth corn plants, each heterozygous for both the color and texture trait. The objective of this experiment is to develop an understanding of the role of restriction enzymes and agarose gel electrophoresis to cut and size dna. Carolinatm quantitative analysis and statistics for ap biology. Ap biology course outline 20092010 rock creek usd 323. Perform illustrated guide to home biology experiments, lab iv3, procedure 1.
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. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Ap biology lab 6b see page 3 for storage instructions. This lab is a fitting climax to the series of 12 ap recommended biology labs. Both teams of subject matter experts consisted of ap biology teachers and higher education faculty members, as well as experts in the fields of inquiry instruction. Manipulated and responding variables for part 7b only 5. Questions 1 and 2 are long freeresponse questions that require about 22 minutes each to answer and are worth 10 points each.
Ap biology lab materials july 2018 1 of 5 introduction lab options ap biology requires the completion of handson lab activities, and has been approved by the college board as meeting all requirements for a laboratory science course. In order to be transferred into a cell, would the molecule require a protein channel. The ap biology lab manual will serve as the source for many of the labs. It is friday afternoon, may 24, and you will be taking the ap biology exam. View notes ap lab 7 from biology ap biology at j p stevens high. Ap biology lab report format college board course description the ap biology s yllabus you can earn ocean county college credits 4 each semester for taking this course.
Ap biology lab 7 genetics of drosophila virtual version. We invented test prepkaplan has been helping students for. In this phase, the centrioles are just outside the nuclear membrane. Cells spend the majority of their lives in interphase, the growth phase. Ap bio photosynthesis lab photosynthesis condensed lab worksheets ch 35 plant growth ws ch 3637 plant transport ws ch 38 angiosperm ws ch 39 plant responses ws flower anatomy sample plant questions plant frqs unit 7 cell division lab activities sordaria crossover paper lab sordaria lab inside cancer web activity karyotype activity onion. In this laboratory you will investigate the processes of diffusion and osmosis in a model membrane system. A table may be the best way to summarize your results. Restriction enzyme cleavage of dna and electrophoresis ap. Some of these laboratory investigations are some of these laboratory investigations are modified to meet the time restrictions of the course or modified to allow the incorporation of probe ware.
Restate the following hypothesis in an ifthenbecause statement. Kindle file format ap biology lab 7 genetics of drosophila virtual version answers ap biology lab 7 genetics ap biology lab 7 genetics researchers at gmi gregor mendel institute of molecular plant biology of the austrian academy of katarzyna parys former ph. Use my 2y 1 x 2 x 1 be sure to include a unit with your answer. In this lab you will use living organisms to do genetic crosses. On this page you can read or download ap biology lab 7 genetics of drosophila virtual version answer key in pdf format. You have remained in right site to begin getting this info. In this laboratory you will investigate the processes of diffusion and osmosis in a.
If you do not, use the instructions below to make your own mitosis slide. An inquirybased approach, the college board, 2012 important resources. In this ap lab manual, the inquirybased structure includes the following components. This timely book investigates factors that influence a high school laboratory experience, looking.
Read pdf ap biology lab 7 genetics of drosophila answers recognizing the artifice ways to acquire this books ap biology lab 7 genetics of drosophila answers is additionally useful. You will learn how to collect data from f1 and f2 generations and analyze the results from a monohybrid, dihybrid, or sexlinked cross. It applies knowledge gained in several of the other labs, especially lab 4 on photosynthesis and lab 5 on cellular respiration. For more information, ask your instructor or guidance counselor how. The ap biology exam often asks students to find the rate of a process or reaction between two points on a graph. The fruit fly lab is an exception as it takes several weeks to complete. Masking or lab tape preparation advance preparation quick guide for teachers step objective time required when step 1 prepare agar plates. Some of these laboratory investigations are modified to meet the time restrictions of the course or modified to allow the incorporation of probe ware. Now you can use this standard curve and the spectrophotometer to determine unknown quantities. In this lab you will be doing virtual genetic crosses of fruit flies drosophila melanogaster.
An inquirybased approach was developed in collaboration with ap teachers, inquiry experts, and higher education faculty to support teachers in implementing the new focus on inquiry in their biology labs. Complete the lab manual worksheets and submit your data to the moodle biology website for comparison with the work of your fellow students. Ap biology grid in questions require students to use mathematics to solve biological problems. Ap biology lab 7 genetics of drosophila virtual version answers. It is monday morning, may, and you will be taking the ap biology exam. If the chi square answer is greater than the number from the critical values chart then the null hypothesis is incorrect. The manuals unique design enables teachers to guide students through experiments and procedures that are easily tailored to diverse.
List the genotypes of all potential gametes color allele and texture allele that one of. Calculate the difference in mass for each bag and record your answers in the data table for part ii group results. Determining factors that affect the rate of photosynthesis 1841k. Questions 35 are worth 4 points each and questions 68 are worth 3 points each. Ap biology lab 7 genetics of drosophilia answer key. Ap biology lab 7 genetics of drosophila lab activity 36 w 7105 36 w 7116. Students will study the cellular steps involved in dna replication and cell division in both mitosis and meiosis. Exploration unit conversions answer key pdf getting gizmo student exploration unit conversions answer key pdf ebook is easy and. Student guide quantitative analysis and statistics kit for ap biology 7. Diffusion and osmosis lab corner canyon ap biology. For technical assistance call 18009622660 this lab activity is designed for eight groups.
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