Ap biology lab 2 - enzyme catalysis paul andersen starts with a brief description of enzymes and substrates he then explains how you can measure the rate of an enzyme mediated reaction catalase from yeast is used to break hydrogen peroxide down into water and oxygen he also explains how temperature and ph could affect the rate of a reaction. The abnormal biology of a baby joseph was an unhappy baby he didn’t sleep for long periods and appeared to cry all a time he’d best if he had been held and rocked, or walked. ©2004 carolina biological supply companyprinted in usa this protocol has been adapted from the advanced placement® biology laboratory manual with permission from the college entrance examination board.
Information on mrs chou's classes mrs chou's classes search this site welcome ap biology ap biology investigative labs ap bio lab 3 studentpdf view download: ap lab investigation manual - student version - lab 3. Introducing pglo transformation and inquiry for ap biology: a thinq investigation, an inquiry-based kit designed to make students think developed with master ap teachers, bio-rad's pglo transformation and inquiry kit for ap biology includes five investigative labs in one kit to provide teachers with the tools and resources they need to guide students through the process of scientific. Transcript of ap biology: leaf discs photosynthesis lab foundation conclusion background graphs data analysis table it was anticipated that the solution with the most carbon dioxide would have the highest rates of photosynthesis. Best answer: 2 an enzyme lowers the activation energy of a particular rxn this decrease in activation energy allows more particles in the system to achieve the ae and thus can allow the rxn to proceed faster.
Reviewing for the ap biology exam can seem daunting there's so much material to cover, and much of it is highly complex however, if you plan your time well and use appropriate study materials and strategies, you can expect a great score on the exam. Pre-lab write-up before 7:45 on the day of the lab, labbench quizzes must be emailed to me (you can simply highlight the text and copy it into an email document. Here you will find copies of most of the labs and activities that we perform in class some are only available from the ap lab book, so i cannot post those online get adobe acrobat reader for free anatomy & phyiology (both regents and ap biology. 1) download the pre-lab questions and complete them 2) a team of scientists has uncovered the fossil specimen shown below in figure 2 near liaoning province, china.
Ap biology lab 6 - molecular biology paul andersen explains the two major portions of the molecular biology lab in ap biology he starts by discussing the process of transformation he explains how you can use the pglo plasmid to produce glowing e coli bacteria he then describes how you can use restriction enzymes and the process of gel. Pre-ap bio lab: following an excused absence, a student has two class periods to make up any work if the student receives a failing grade on an assignment, he/she has five days from the date of the received notification of the failing grade to make arrangements to redo the assignment. Ap’s high school biology course is drosophila melanogaster lab report essays a rigorous, carolina species interactions for ap biology essay college-level class that provides an opportunity to gain the skills and experience colleges recognize pre-ap biology 9th grade biology essays/frqs edmentum offers a broad range of rigorous and engaging.
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 investigation 3: blast lab files ap bio projects ap bio review lectures ap bio spring break assignments bacterial transformation pre-lab (bozeman) bacterial transformation pre-lab (labbench activity) ap biology is a college level course that allows students an academic challenge at the highest level. Answer: i am a first-year ap teacher and i did the enzyme lab with my kids using one large potato, diluted h2o2, and lab filter paper i found in my room we peeled and cubed the potato, put it into a blender with chilled distilled h2o almost to the top, and pureed it.
Ap’s high school biology course is a rigorous, college-level class that provides an opportunity to gain the skills and experience colleges recognize. Lab component the laboratory experience is extremely important in the ap biology course and is used to emphasize that biology and science is a process, which involves development and testing of a hypothesis, collection, analysis. Ap biology pre lab #2 - download as word doc (doc / docx), pdf file (pdf), text file (txt) or read online scribd is the world's largest social reading and publishing site search search.
For the group demo, a dish of party gel was pre made and dyed pink the gel was composed of naoh(base), phenolphtatlein (base indicator), and agarose (gel mixture. Ap biology the effects of environmental factors on the rate of transpiration of a plant pre-lab questions 1) the transport of water from the roots up through the xylem to the leaves occurs because of several factors as the minerals accumulate in the xylem, it increases the solute concentration and decreases the water potential. Lab: enzyme catalysis (modified ap lab 2a) name _____ gen nelson, access excellence activities exchange and nabt biology on a shoestring overview: in this lab you will observe the conversion of hydrogen peroxide (h 2o 2) to water and oxygen gas by the enzyme catalase you will measure the rate of the enzyme-catalyzed pre-lab question:. Chris dayal february 7, 2011 period 2/3 ap bio transpiration pre-lab 1 what is a “potometer” what is a “potometer” it is sometimes known as a transpirometer and is a device used for measuring the rate of water uptake of a leafy shoot.
For the initial lab, i make the agar in rectangular trays, like a wide silverware tray or a square pyrex dish -- enough to be at least 2cm deep -- and slice chunks for the students to cut from. Pre-lab preparations 8 student guide contents background 11 ward’s to adapt to the specifications outlined in ap biology investigative labs: an inquiry-based approach (2012, the college board) ward’s has provided instructions and materials in the ap. Ap biology pre-lab 64: pglo bacterial transformation l what is activity 54 abe_lab_4a_confirmation_of_para-r_digest the write-up for the pglo lab should be a useful summary of the lab bacterial transformation with (pglo plasmid) in accelerated biology test protein synthesis, gene regulation. Tip: my ap biology class just finished the aquatic productivity lab using a long-term computer interfacing setup we used ph probes to follow the carbonic acid (co2) levels over time (90 hours) in four miniature aquatic ecosystems.