272734849-UMUC-Biology-102-103-Lab-3-Cell-Structure-and-Function-Complete-Answer.doc - Click the below link to access the answer UMUC Biology 102_103

272734849-UMUC-Biology-102-103-Lab-3-Cell-Structure-and-Function-Complete-Answer.doc

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Click the below link to access the answer UMUC Biology 102_103 Lab 3 Cell Structure and Function Complete Answer UMUC Biology 102_103 Lab 3 Cell Structure and Function Complete Answer UMUC Biology 102/103 Lab 3: Cell Structure and Function INSTRUCTIONS On your own and without assistance, complete this Lab 3 Answer Sheet electronically and submit it via the Assignments Folder by the date listed in the Course Schedule (under Syllabus). To conduct your laboratory exercises, use the Laboratory Manual located under Course Content. Read the introduction and the directions for each exercise/experiment carefully before completing the exercises/experiments and answering the questions. Save your Lab 3 Answer Sheet in the following format: LastName_Lab3 (e.g. Smith_Lab3). You should submit your document as a Word (.doc or.docx) or Rich Text Format (.rtf) file for best compatibility. Pre-Lab Questions 1. Identify three major similarities and differences between prokaryotic andeukaryotic cells.2. Where is the DNA housed in a prokaryotic cell? Where is it housed in aeukaryotic cell?3. Identify three structures which provide support and protection in a eukaryoticcell. Experiment 1: Cell Structure and Function The structure of a cell dictates the majority of its function. You will view a selection of slides that exhibit unique structures that contribute to tissues function. Materials Onion (allium) Root Digital Slide Images Procedure 1. Examine the onion root tip digital slide images on the following pages. Thenrespond to the Post-Lab Questions.Onion Root Tip: 100XOnion Root Tip: 1000XOnion Root Tip: 1000XOnion Root Tip: 100X. Each dark circle indicates a different nucleus.Onion Root Tip: 1000XPost-Lab Questions1. Label each of the arrows in the following slide image: A=ChromosomesB=Nucleus, C=Cytoplasm, D=Cell Wall2. What is the difference between the rough and smooth endoplasmic reticulum?
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