______________________________________ BioScience 100A Online Virtual Lab Report: Part 2 Due by: 11:59 PM PST on the final Saturday of class Updated 9/10/11 Directions: 1. Type your answers‚ observations‚ and results in bold. 2. Save your report often as you fill it out‚ so as not to lose information. 3. Use the report form as a single document‚ do not turn in separate reports for each lab 4. Use the ‘Save As’ option to save your file as a Word 97 .doc file 5. Save your lab report with this name:
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Virtual Lab 1: Virtual Microscopy A. Estimate the size (length and width) of these microscopic objects in micrometers (microns): 1. An E. Coli cell. 3x 0.6 μm = 1.8 μm 2 A mitochondrion. 4x 0.8 μm = 3.2 μm 3. A Red blood cell. 8 μm 4. A virus. 220 nm = 0.00022 μm 5. A water molecule. 275 pm = 0.000275 μm B. 1 Describe three differences between prokaryotic and eukaryotic cells. The three differences between prokaryotic and eukaryotic cells are: Eukaryotic cells contain a nucleus inside
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Virtual Lab: Cell Cycle Lab (Onion Root Tip) In this virtual lab activity‚ you will be observing the cell cycle in the tip of an onion root. The root tip is responsible for the downward growth of the root and is one of the regions in the plant where cells are actively dividing and growing. Because of this‚ the root tip is an excellent system in which to observe the entire cell cycle‚ including the processes of nuclear division (mitosis) and cell division (cytokinesis). You will be submitting a
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Name Section______________________________ Virtual Lab: Enzyme Controlled Reactions Worksheet Go to the following website to complete the virtual lab: http://www.mhhe.com/biosci/genbio/virtual_labs_2K8/pages/EnzymeControlledReactions.html Due: Wednesday‚ March 28‚ 2012 during your respective lab time 1. Which of the following does NOT apply to an enzyme: a. Catalyst b. Inorganic c. Protein d. All of the above apply to an enzyme 2. When an enzyme catalyzes a reaction: a. Substrate(s)
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BIOLOGY- VIRTUAL LAB DAYS P. Aurelia grown alone‚ cells/mL P. Caudatum grown alone‚ cells/mL P. Aurelia grown in mixed culture‚ cells/mL P. Caudatum grown in mixed culture‚ cells/mL DAY 0 1 1 1 1 DAY 2 6 4 4 6 DAY 4 27 14 17 12 DAY 6 42 24 33 10 DAY 8 49 30 39 8 DAY 10 49 30 43 4 DAY 12 49 30 48 2 DAY 14 49 30 48 0 DAY 16 48 30 47 0 Make a hypothesis about how you think the two species of Paramecium will grow alone and how they will grow when they are grown together. When 2 species of paramecium
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Virtual Class Room SUBMITTED BY: NAME: W. Sagar REGISTRATION NO: 11009482 (Web based application using JSP and Oracle 10g express edition) INTRODUCTION Virtual Classroom or distance learning is a field of education that focuses on teaching methods and technology with the aim of delivering teaching‚ often on an individual basis‚ to students who are not physically present in
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(VCL) Introduction / Generic Lab Introduction Virtual ChemLab is a collection of realistic simulations. There are two general chemistry laboratories‚ including quantum and inorganic. The purpose of the quantum laboratory is to allow students to explore and better understand the foundational experiments that led to the development of quantum mechanics. In general‚ the laboratory consists of an optics table where a source‚ sample‚ modifier‚ and detector combination can be placed to perform
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Virtual Lab: Enzyme Controlled Reactions Worksheet 1. Which of the following does NOT apply to an enzyme: b. Inorganic 2. When an enzyme catalyzes a reaction: a. Substrate(s) bind in the active site 3. Which of the following would interfere most with the ability of an enzyme to catalyze a reaction? a. Reduced concentration of substrate available 4. Feedback mechanisms regulate the rate of enzyme activity‚ effectively “turning off” an enzyme in a reversible way until more product is needed
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Online Biology Lab Report Evolution Name______ A. Natural Selection 1. Record the number of beetles present in each of the three generations from the lab website. Generation|Orange Beetles|Green Beetles| 1st Generation|3|13| Later Generation|6|10| Last Generation|16|0| 2. Nature selected for the _______orange__________ beetles. 3. Nature selected against the______green________ beetles. B. Speciation 1. Why were wasp species A and B no longer able to mate with each
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AP Lab # 7: Genetics of Organisms Virtual Fly Lab Link for flylab: You will be using a sample subscription‚ so once you sign up you will only have access for 24 hours. It is important to do all the pre-work before logging in to get your experimental numbers. Click on the fly lab button. After reading through the lab and understanding what you will be doing‚ click on start lab. Introduction FlyLab will allow you to play the role of a research geneticist. You will use FlyLab to study important
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