Lab manual overview the ap biology investigative labs. Draw a small volume of the sodium bicarbonate solution into the syringe. Ap biology experimental design adapted by g cochrane brine shrimp artemmia a fundamental principle that is a focus of science courses are the skills of designing and modifying experiments. The summary of this lab is also at the end of the cliffs book under lab investigations here is a link to a great video tutorial of gene switches in stickleback fish. Which method will we use to measure the rate of photosynthesis in this lab generally. Population genetics and evolution carter james 92817 estelle, holly, layla mr.
Genetic crosses objective in this exercise you will study monohybrid and dihybrid inheritance by analyzing phenotypes of an f 2generation of corn grains. Use pdf download to do whatever you like with pdf files on the web and regain control. Teachers manual laboratory 8 3 time requirements required knowledge expectations objectives preparation laboratory 8. 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. Click on link below and take notes 8 comments throughout the video on the back of your qar strip. In this lab, you will be using leaf disks, to assay the net rate of photosynthesis under various lighting. The ap biology course is designed to be taken by students after the successful completion of a first course in high school biology and one in high school chemistry. This ap biology practice test contains 6 questions with answers and explanations.
Keeping the flask with liquid agar in a water bath at 4550c can help prevent the agar from cooling too quickly. Cell division in individual bacterial and archaea usually occurs by binary fission. How to write a lab proposal, formal lab, and primers on statistics. Pre ap and ap biology mini poster rubric title concisely explains the purpose of the investigation i. Electrophoresis and simulated genetic screen kit for ap biology guided lab teachers manual notes lab day 4 students pour, load, and start gels. The textbook used for ap biology is the same one that is used by college biology majors and the labs done by ap students are equivalent of those done by college students.
From a biology standpoint, students should carry out this investigation after they have studied mendelian genetics, perhaps just as they start studying evolution. Physiology of the circulatory system overview objectives content standards time requirements safety. Ap biology syllabus, class procedures course description. Ap biology lab 7 genetics of drosophila lab activity 36 w 7105 36 w 7116. Use them as you see fit to help you with your understanding of ap biology. Do not let the agar cool so much that is begins to solidify. You must be able to recognize the components that make a design valid, reasons for.
Biology for ap courses covers the scope and sequence requirements of a typical twosemester advanced placement biology course. Hardyweinberg equation for equilibrium video khan academy. They can download a data spreadsheet and graph data about. Note that any related adjustments to 2020 ap exams, such as length or content covered, may not be. What is the general summary equation for photosynthesis. One of the characteristics of living things is the ability to replicate and pass on genetic information to the next generation. College boards ap biology revision ecological society of america. By structuring the course around the four big ideas, enduring understandings, and science practices.
Weinberg developed a theory that evolution could be described as a change of the. Jan 17, 2016 use pdf download to do whatever you like with pdf files on the web and regain control. In a diploid organism that has gene a gene loci that each contain one of two alleles for a. Watch the double helix short film from hhmi and answer questions on handout.
Electrophoresis and simulated genetic screen kit for ap biology. You will evaluate each ear or cob of corn and determine the phenotypic ratio, the genotypes present, and the probable genotypes of the parents. The mentioned information will be availible through the ap classroom resources. Science is about the process of investigating, and should be a central part of your experience in ap biology. Ap biology lab investigations allow you to explore the natural world, and provide opportunities for you to choose to study what interests you most about each concept. Traditional hardyweinberg activities, such as those in lab 8 of the ap biology lab manual 2001. The manuals unique design enables teachers to guide students through experiments and procedures that are easily tailored to diverse.
Ap biology course and exam description this is the core document for the course. Note that the baseline determined should be approximately the same for all groups. This lab will allow for the exploration of the hardyweinberg law of genetic equilibrium in depth by studying the relationship between evolution and changes in allele frequencies in a sample population, the class. Students complete 2a and perform the first part of 2c. The table below shows the estimated population size of two types of plants in one county in colorado. Lab 8 genetics natalie cook ap biology population genetics. Ap biology lab manual for teachers supplement technology integration use of gas pressure probeware provides a different means of running lab 2 a more rapidly, b without the necessity of using caustic sulfuric acid or messy permanganate stain and c without timing problems involved in stopping the reaction at specific points. Weinberg developed a theory that evolution could be described as a change of the frequency of alleles in an entire population. If the pdf does not display below, you may also download it here. Cell division in individual bacteria and archaea usually. Pearson, as an active contributor to the biology learning community, is pleased to provide free access to the classic edition of the biology place to all educators and their students ap bio lab 8 chi square test answers.
Andersen explains hardyweinberg equilibrium and describes the bead lab. Ap bio reading guides biology in focus 2nd edition. Below are the gene files to use for investigative lab 3. Big genetics and information transfer 3 ap central. Please give the answer and explain each step how to get it. Investigation 8 t143 genetics and information transfer 3 investigation 8.
What is the spongy mesophyll typically infused with. There is a great lab in the lab manual to accompany starr and taggart. This increased the students knowledge of microevolution and population genetics. Copies of all essay questions can be found on the primary literature case studies page. Know and follow all school district guidelines for lab safety and for disposal of laboratory wastes. Selection file type icon file name description size. They should have a good handle on the differences between genes and alleles. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. It clearly lays out the course content and describes the exam and ap program in general. For exercises 8b, 8c, and 8d and optional exercise 8e, draw table 8. Select the unit in the menu bar above to get started, or continue below for class resources, and helpful links.
A field trip slip is required that will cover the entire year, which can be downloaded below. An ap biology score of a 5 is equivalent to the average score among college students earning a grade of a in the college course. You must click on the files, and download them by clicking, download and then save. Brenda royal, ap biology brenda royal central magnet school. Ap biology leaf disk assay lab pre lab questions 1.
In a diploid organism that has gene a gene loci that each contain one of two alleles for a single trait t the frequency of continue reading lab 8 sample2 ap population genetics. This protocol has been adapted from the advanced placement biology laboratory manual with permission from the. Evolution 1 investigation 3 comparing dna sequences to understand evolutionary. This ap biology course is designed to offer students a solid foundation in introductory collegelevel biology. Assign one student group to complete 2c while other groups are performing 2b.
Transpiration creates a lower osmotic potential in the leaf, and the tact transpiration, adhesion, cohesion, and tension mechanism describes the forces that move water and dissolved nutrients up the xylem, as modeled in figure 1. View notes lab 8 genetics from bio ap bio at marymount university. These are streamlined versions of the powerpoints used in class. According to my survey all ap bio students have online access.
Please email any past due lab or homework to your appropriate teacher please refer to ap college board updates. Ap biology experimental design cabarrus county schools. The manuals unique design enables teachers to guide students through experiments and procedures that. Watch the double helix short film from hhmi and answer questions on handout, also. See the course schedule or browse the youtube playlist. It is state policy not to attach a grade to any of the new material student equity.
Ap biology lab corn genetics chisquare ap biology lab. Data collection for the class is best performed by asking for a show of hands. Friday 928 cell project worktime in class friday 105 cell autobiography project with presentation quiz grade due. 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. Principles of natural selection and how natural selection drives evolution. Natalie cook ap biology population genetics and evolution ms.
In a population of individuals, 510 show the dominant phenotype. Locate and download gene files 1, 3, and 4 obtained by sequencing the dna collected from. Download the following files make sure you know how to find these files again to upload them. Assign one student group to complete 2c while other groups are performing. Why am i missing so many 100 point transpiration labs. Administrator tools class sections navigating and downloading reports. Feel free to download a copy of the others if you misplaced any part of your.