Cell Observation Lab Cheek (Animal) Cell Elodea (Plant) Cell.

Slides:

Advertisements

Similar presentations

What is the magnification on high power?

Advertisements

Here is a list of all of the labs we did this semester… it might be smart to put all of them together. Crime Scene Lab Microscope Lab Cell Observation.

4.2 (a) To be familiar with and use the light microscope.

Day 2, August 23rd Day 1 Day Science Starters Sheet 1. Please have these Items on your desk. AR Book Science Starter: Vocabulary Words on the science.

02 Microscope. A B Carrying a Microscope Return the lowest power objective in place Wrap the cord around the base Return dustcover Storing The Microscope.

Cheek to Cheek Lab Animal Cells Making a Wet Mount Slide 1.Use dropper to place a drop of water on center of slide. 2.Take a toothpick and carefully.

Cell Structure and Function. Animal Cell Plant Cell.

EXTRA CREDIT!!! MAKE YOUR OWN FLASH CARDS BASED UPON WHAT YOU HAVE LEARNED ABOUT CELLS animal vs. plant cells cell structures & functions Minimum of 12.

Lesson #2: Plant and animal cells

Comparing Animal and Plant Cell Microscope Lab

Animal Cell vs. Plant Cell Lab (Onion, Cheek Cells, and Elodea Lab)

Happy Halloween!! 1. Please take out your Cell Types & Organelle Notes from the last two classes 1. Please take out your Cell Types & Organelle Notes from.

Using a Microscope to View Cells

Make up Cell Lab Obtain a copy of the lab from your teacher and read it over before you even think of starting this!

Comparing and contrasting onion and cheek cells

Cell Comparison Lab.

Nosepiece Objectives Stage Clips Light Ocular lens (Eyepiece) Arm Stage Coarse Adjustment Knob Fine Adjustment Knob Always carry a microscope with one.

Microscopic Examination of Stream Biofilms This information is intended as a guide for the examination of the microbial communities within stream biofilms*.

Care and Use of the Microscope

Pages 52 to 54.  Compound Light  Visible light is used to illuminate the specimen  Glass lens bend the light to magnify the image  Magnifies up to.

Do Now: Your digestive system uses many different enzymes to digest food. Pepsin is an enzyme in your body that breaks down proteins in food that you eat.

Microscope Lab. Mrs. Orwar’s sure fire way to find an image every time! 1.Start on low power (red objective) 2.Place your slide centered over the light.

Observational Design Diagram

Microscopes are tools used to enlarge images of small objects so as they can be studied.

Lab: Cells. Slide 2 What will we be looking at under a microscope in this lab?  Bacteria Cells  Plant Cells  Animal Cells.

All About Scopes. Labeling A Microscope Body Tube Revolving Nosepiece Objective Stage Clips Diaphragm Light Source Ocular Lens Arm Stage Course Adjustment.

Microscopes Biology Light Microscope (LM) [aka Compound Microscope] Visible light is projected through the specimen. Glass lenses enlarge the image &

Introduction to the Microscope  Care  Parts  Focusing.

Using a Compound Light Microscope. Part A - Parts.

Or Turret. 1. Plug in and turn on light source. 2. Clean lenses with lens paper. 3. Put the slide on stage.  Hook under only ONE stage clip for ease.

HOW TO USE THE MICROSCOPE

Plant and Animal Cell Lab

Introduction to the Microscope  Care  Parts  Focusing.

Microscope Basics. 1.Ocular lens (Eyepiece) 2.Body Tube.

4.2 (a) To prepare and examine one animal cell, stained and unstained, using the light microscope.

Mystery Cell Lab. Part One- “e” Total magnification__________________ How does the “e” appear (directionwise)?__________________ When you move the slide.

Unit 2Cell Structure Microscopy Understanding what cells are Cell Types Prokaryotes vs. Eukaryotes Plant vs. Animal Cells Cell Organelles – “organs of.

THURSDAY, OCTOBER No food or drinks, spit gum out 2. Backpacks under table 3. Do not touch microscopes of materials until told to.

EXTRA CREDIT!!! MAKE YOUR OWN FLASH CARDS BASED UPON WHAT YOU HAVE LEARNED ABOUT CELLS IN THIS UNIT animal vs. plant cells cell structures & functions.

LAB #12: CELLS THE BASIC UNIT OF LIFE.

Preparing Wet Mount Slides

Topic: Microscope Aim: How do we use the compound microscope? Do Now:

Microscope Review.

Microscope and Cell Bingo

TOPIC: Microscope AIM: How do we use a microscope?

Microscope Notes The proper use of microscopes is important in your study of biology. In the class you will find two different types of microscopes, a.

BIOL 100L Microscope & Cells.

Those Cheeky Little Cells

Microscope & Cell Lab.

Microscope Review.

Microscopes!!!.

AIM: HOW DO WE USE MICROSCOPES?

Intro to Cells: T/F.

Microscope Lesson and Lab

Microscopes Jeopardy Review Game.

Plant vs Animal A Cellular Comparison

Comparing Plant and Animal Cells Lab

Microscopes How can we observe cells? HB p. 31.

Lesson Starter Draw an animal cell and label the organelles.

Comparing Plant and Animal Cells Lab

Cells and the Microscope

Using a Light Microscope

Presentation transcript:

Cell Observation Lab Cheek (Animal) Cell Elodea (Plant) Cell

Cheek Cell Slide Preparation Obtain a clean slide. Place 1 drop of stain in the middle of the slide. Scrape cells from the inside of your cheek. Stir them in the stain. Add a cover slip. Sketch (½ page) a cell on high power. Label all visible structures to the best of your abilities.

Finding Your Specimen Start with the scanning objective. Clip the slide in place. Adjust diaphragm if necessary. Center and focus (coarse and fine adjustment) Repeat with low power objective. Switch to high power and sketch one cell. DO NOT USE THE COARSE ADJUSTMENT WITH THE HIGH POWER OBJECTIVE IN PLACE!

Cheek Cells

CLEAN UP!! Clean and DRY slides and cover slips. Put the scanning objective in place. Clean up spills and trash. Remember to label your sketch!