Lab 2- bio 201 - 1 - name: _____ prokaryotic and eukaryotic cells objectives • to explore cell structure and morphology in prokaryotes and eukaryotes. Part 2: prokaryotic cells there are two classification schemes that are widely accepted, but neither is universally accepted the classification scheme favored by microbiologists, and used in your textbook, is the three. Prokaryotes do not show true multicellularity nitrogen fixation a metabolic process performed by some eubacteria (eg cyanobacteria) where atmospheric n2 is converted to compounds that are usable by other organisms. Prokaryotes vs eukaryotes • growth (increase in size) • reproduction • responsiveness • _metabolism___ process of life both prokaryotes and eukaryotes .
List 2 characteristics that a eukaryotic cell has that a prokaryotic cell does not have research it the research station will allow students to explore a web page that allows students to research information about prokaryotic and eukaryotic cells. Biol124 lab 4 prokaryotes & protists bioscience 2 lab sc prof g barnacle study play article of introduction to the kingdom of the protists introduction . Organismal biology - lab learn with flashcards, games, and more — for free. Lab: prokaryotes and eukaryotes: bacteria (cyanobacteria), and eukaryotic cells laboratory atlas chapters 1 and 2 use your lab notebook and make sketches of everything, labeling and noting function.
2 annotate the diagram from 221 with the function of each named structure: cell wall: always present composed of peptidoglycan provides physical protection. Prokaryote vs eukaryote there are two types of cells they are prokaryotes and eukaryotes prokaryotes pro means before, and karyose means kernel, as a kernel of . Prokaryote lab biol 1108 goals: 1) recognize and correctly classify all organisms covered 2) describe the characteristics of each organism. Lab 2- bio 201 prokaryotic and eukaryotic cells name: objectives to explore cell structure and morphology in prokaryotes and eukaryotes to gain more experience using the microscope, and in particular,.
Know the difference between eukaryotic and prokaryotic cells 2 know the system of domains and kingdoms, including identifying characteristics and using this lab . Prokaryotic and eukaryotic: in fact, the only membrane in prokaryotic cells is the plasma membrane--the outer boundary of the cell itself their genetic material . Introduction prokaryotes include the domains bacteria and archaeaall of the organisms that we study in this lab will be in the domain bacteria this exercise is designed to familiarize students with some basic equipment and techniques used in the study of microorganisms. Bio10 lab 2: cells cells are the smallest living things and all living things are composed of cells they are able to perform all necessary metabolic functions as well as specialized tasks such as moving,.
1 lab exercise 2 prokaryotes (eubacteria & archaea) three domains similarities •prokaryote – no nucleus – no membrane bound organelles • single cell. Biology 115 spring semester: lab 2 (cells: structure and function) this lab is designed to give you an opportunity to see that organisms are, in fact, composed of cells we will look at both of the major cell types – prokaryotes and eukaryotes. Microscopy lab: prokaryotes vs eukaryotes questions: 1 on the cross fibers slide (colored threads), you could only focus on one thread at a time.
It has been said that only a small fraction, perhaps one percent, of prokaryotes can be cultured under laboratory conditions if these organisms are non-culturable, then how is it known whether they are present and alive. 1 click on one of the pics above to explore the prokaryotes vs eukaryotes lab 2 carefully read all lab information 3 answer the question from the pre-lab activity in your ianb, rt side. Do all prokaryotes seen in this lab produce atp and acquire a carbon source using the same metabolic means for each question stain with gram's iodine solution for one minute and gently wash with water place 1/2 a drop of water on a clean slide by touching the dropper to the slide spread the mixture over the slide to form a thin film.