Lab manual overview the ap biology investigative labs. Not necessarily a true phase of mitosis, interphase is the normal, nondivision state of somatic cells. Dec 09, 2011 selection file type icon file name description size revision time user. Paul andersen compares and contrasts mitosis and meiosis. Mitosis and meiosis winter break assignment ap biology. Aug 16, 2014 ap biology teacher manual slide 6 35 pacing day t i m e activity general description reference to unit plan notes day 1 h w pre lab pre lab cc day 1 hw day 2 4 0 part 1 modeling mitosis cc day 2 use a mitosis modeling kit, clay, pipe cleaners, or sockosomes to model the phases of mitosis day 3 8 0 part 2 counting cells undergoing. Mitotic cell division emphasizing chromosome movement. Alignment to the ap biology curriculum framework this investigation pertains to the storage and transmission of genetic information big idea 3. Two types of nuclear division continue reading ap lab 3 sample 3 mitosis. Our students cannot fully understand the concept of mitosis by studying the.
Access free mitosis and meiosis lab 3 answers catalogs of courses lab manual for biology labs online evolution lab robert desharnais, jeffrey bell, michael a. What is our goal for the second part of the lab which focuses on meiosis. Ap biology, mitosis, onion cells, whitefish blastula cells, images created date. This lab assumes that you have a professionally prepared mitosis slide. The two kinds of cellular division are mitosis and meiosis. Determining factors that affect the rate of photosynthesis 1841k. He shows how you can count cells in various phases of mitosis to construct a cell cycle pie chart. How do we end up with 8 spores at the end of the sordaria event. New cells are formed by karyokinesis the process in cell division which involves replication of the cells nucleus and cytokinesisthe process in cell division which involves division of the cytoplasm. Lets look more closely at each process, beginning with the cell cycle. Explain how mitosis leads to two daughter cells, each of which is diploid and.
Graphic illustrating mitosis from parent cell to two daughter cells. For those who would like a supplement to the mitosis material in the ap lab manual, excellent movies and still pictures of mitosis whitefish blastula, onion root tip, blood lily, newt lung cells, etc. Repeat with two strands of five yellow pop beads and attach each strand to a centromere. You will use prepared slides of onion root tips to study plant mitosis and to calculate the relative duration of the phases of mitosis in the meristem of root tissue. A more detailed version of this experiment is described at.
Cell division in individual bacterial and archaea usually occurs by binary fission. Dec 10, 2015 biology 123 human biology summer 2012 p. Dec 10, 2015 on this page you can read or download ap biology lab mitosis onion root tip answers in pdf format. Instructions are provided for accessing screencastomatic a program that is very simple to use to create videos. You might wish to conduct this laboratory as two separate exercises. The objective of this experiment is to demonstrate a staining procedure to identify the stages of mitosis us. Essay 2004 meiosis reduces chromosome number and rearranges genetic information.
If you do not, use the instructions below to make your own mitosis slide. New cells are formed by the process of cell division which includes both the division of the cells nucleus mitosis and the division of the cells cytoplasm cytokinesis. Mitosis and cancer one of the basic tenets of biology is that all new cells come from living cells. Bozeman cell cycle, mitosis and meiosis video worksheet. Ap biology lab 3 mitosis and meiosis overview in this lab you will investigate the process of mitosis and meiosis. The manuals unique design enables teachers to guide students through experiments and procedures that are easily tailored to diverse. Perform illustrated guide to home biology experiments, lab iv 3, procedure 1. Prepared slides of the whitefish may be used to study mitosis in animal cells and to compare animal mitosis. In this lab you will investigate the process of mitosis and meiosis. Complete the mitosis and meiosis essay prompt in the space provided. Key concepts, design of the experiments, analysis of results, and lab quiz by reading the information presented, watching the animations, and answering all questions in a typed document.
As always, it is important to make connections between big ideas and enduring understandings, regardless of where in the curriculum the lab. One of the characteristics of living things is the ability to replicate and pass on genetic information to the next generation. 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. If you dont see any interesting for you, use our search form on bottom v. New cells are formed by the process of cell division which involves both replication of the cells nucleus karyokinesis and division of the cytoplasm cytokinesis. You will use prepared slides of onion root tips to study plant mitosis and to calculate the izlative duration of the phases of mitosis in the meristem of root tissue. Mitosis and meiosis introduction there are two types of nuclear division, mitosis and meiosis.
Biochemistry electronegativity, water properties, carbon and macromolecules. Ap biology is a full year course that meets on a rotating basis for. Nov 27, 2015 on this page you can read or download answers to ap mitosis esciencelab 3 onion tips in pdf format. Ap biology free response answers should be concise. It has point values for grading and is paced to take roughly 3 class periods at 60 minute classes. The ap biology examination is 3 hours in length and is designed to measure a students knowledge and understanding of modern biology, as well as critical reasoning skills. Jun 03, 2020 compare mitosis and meiosis with respect to each of the following part two. As always, it is important to make connections between big ideas and enduring understandings, regardless of where in the curriculum the lab is taught. In the fully virtual world, teachers of high school biology both introductory and ap level will find this online version lab that surveys mitosis and meiosis very comprehensive. You will use prepared slides of onion root tips to study plant mitosis and to calculate the relative duration of the phases of mitosis in the. You will alsocalculate the relat ive duration of the phases of the cell cycle in the meristem tissue of the onion root 3b. Wise, mississippi state university, mississippi state, mississippi.
As shown in figure 3, different cdks are produced during the phases. In this lab you will observe onion root tips and whitefish blastulaunder the microscope to observe the stages of mitosis 3a. There are two types of cell division, mitosis and meiosis. Lab work is essential in a unit on mitosis and meiosis and cell division. In this lab you will investigate the processes of mitosis and meiosis. Mitosis lab mitosis introduction all new cells come from previously existing cells. New cells are formed by the process of cell division which involves both. Mitosis is usually used for the growth and replacement of somatic cells, while meiosis produces the gametes or spores used in an organisms reproduction. New cells are formed by the process of cell division which includes both the division of the cells nucleus. Sm lab exer anat physio cat di merrill biology provides techniques for achieving high scores on the ap biology exam and includes two fulllength practice tests. After you have read in the textbook and watched the videos, answer the study guide questions in part 2.
Displaying bozeman cell cycle, mitosis and meiosis video worksheet. What is our goal for the first part of the lab which focuses on mitosis. Alleles that are not involved in crossover events segregate during meiosis i, whereas alleles that are involved in crossovers segregate during meiosis ii. Diffusion and osmosis overview the information will assist teachers with aspects of lab 1 that are not necessarily. Complete the lab report form and save the completed pdf with your last name and lab number for ex. Below are 6 projects on either meiosis or mitosis that my ap biology students came up with for my cp biology class.
Pre lab activity carnes ap bio nothing in biology makes. This is a lab that i do with my biology i students to help them with the concepts of mitosis and cell division. He shows how you can count cells in various phases of. Mitosis and meiosis in this lab we will investigate the stages of mitosis and meiosis and explore different properties of cell reproduction. Take a look at how each of these phases breaks down. Alleles that are not involved in crossover events segregate during meiosis i. Mitosis and meiosis in this laboratory, students will use prepared slides of onion root tips to study mitosis in plant cells calculate the relative duration of the phases of mitosis in the meristem of root tissue use prepared slides of a fish blastula to study mitosis in animal cells and to compare animal mitosis with plant mitosis. Key terms by the end of this lab you should be able to definedescribe. Mitotic cell division is involved in the formation of an adult organism from a fertilized egg, asexual. Please take the time to read through them and use the below form to vote on your favorite. Get ap biology mitosis and meiosis lab answers date.
1044 735 1214 1013 257 950 228 1109 151 56 1626 1126 1150 1387 1592 999 870 138 1139 1621 866 618 1438 934 860 546 147 1678 493 1504 891 117 214 870 1502