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Staining

Animal and Plant Cell Lab

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Biology
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Biology
anatomy
Plant Anatomy
Cell Biology
organelles
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Staining
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plant cell
Vacuole
Epidermis
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Maia Regman Mrs. Magnan Biology Honors 28 October 2013 Plant and Animal Cells Objective The objective of this lab was to learn what a microscope reveals about plant and animal cells. The completion of this lab should teach the participant the differences between plant and animal cells and how to examine samples of the covering tissues of a plant (the onion) and of an animal (the participant) using the epidermis and cells from a cheek swab of epithelial tissue. Materials Packet Pages L14 to L16 Onion Chunks Compound Microscope Microscope Slides Covers Slips Water Pipette Lugol?s Iodine Solution Tweezers (optional) Paper Towels Flat Toothpicks Procedures. Part A: Cells of the Onion Epidermis Gently peel off one of the thin layers of the inside of the onion chunk.

Cell Lab

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Biology
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organelles
Cell Biology
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Photosynthesis
Staining
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Cytoplasm
Microscope slide
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Starch
health

NAME: ________________________ Hour: ______ CELLS & CELL ORGANELLES LAB Purpose: In this lab, you will learn to identify different cell types and certain organelles. Objectives: Students should be able to: Recognize the major visible organelles of the cell. Give the function of the major organelles. Draw animal and plant cells. Tell the difference between animal and plant cells. Demonstrate good lab technique and explain the techniques used. NOTE: When drawing cells seen though the microscope, draw only a few, large cells accurately. All drawings must be labeled. PART A: Onion Skin. Using the procedure used in the microscope lab to prepare a microscope slide of an onion skin. (Thin skin layer only!)

CHAPTER 7 SECTION 1: LIFE IS CELLULAR

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Biology
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Chapter 7: Cell Structure & Function 7.1 Life is Cellular THINK ABOUT IT What?s the smallest part of any living thing that still counts as being ?alive?? Can we just keep dividing living things into smaller and smaller parts, or is there a point at which what?s left is no longer alive? As you will see, there is such a limit. The smallest living unit of any organism is the cell. 7.1 Student Objectives: I can state the cell theory and distinguish between prokaryotes and eukaryotes. I can describe how the different types of microscopes work. Bellringer 7.1 ? Cell Theory Cell Theory
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