Light Microscope Lab Chapter 2.

Slides:

Advertisements

Similar presentations

Microscope Basics.

Advertisements

Microscope The Pieces and Parts. Body Tube #1 in picture Allows light from objectives to pass upward to form first image.

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

Light Microscope Parts and Functions. A. Eye piece Contains the ocular lens Magnification 10x.

Dr. Brasington. 2  Base: The supportive bottom piece of the microscope.  Sub stage light: It’s a light, it removes the dark. It is operated by a switch.

Introduction to the Microscope  Care  Parts  Focusing.

Introduction to the Microscope – Parts – Rules – How to use – Magnification.

6. Objective lenses magnify 4x, 10x and 40x

Animal Cell e. cytoplasm a. vacuole m. centriole i. Cell membrane

Parts of the Compound Light Microscope Directions: Copy each term and explain its function. * eyepiece * high-power objective lens (40x) * body tube *

© Mark E. Damon - All Rights Reserved Scientists Micro- scope Prokaryotes Organelles Plant or Animal? $100 $200 $300 $400 $500 Final Jeopardy Final Jeopardy.

Animal Vs. Plant Cell & Organelles

Do Now Collect the Handouts Turn your lab into the bin. Do Now:

Microscope Instructions. 1. Carry microscope with 2 hands always! One to support the base and the other on the arm. 2. Plug microscope in to power outlet.

Science 9 Exam Review Reproduction Unit.

Animal Cell Diagram. Golgi apparatus Cytoskeleton Smooth endoplasmic reticulum Nucleolus Nuclear envelope Nucleus Cytoplasm Microvilli Plasma membrane.

1.6 Parts of cell seen with an electron microscope.

_____________ HOOKE The first to ____________ cells. Responsible for ____________ them _____________ LEEUWENHOEK SCHLEIDENSCHWANNVIRCHOW Made better ______________.

January 25, 2014 LAB EXAM 1. Body Cavities The Heart Aorta Arch of the Aorta Superior Vena Cava Apex.

Parts and Functions of a Microscope

Parts of a Compound Microscope

Answers for questions are given on the screen that follows

How to Use a Microscope.

Cell Jeopardy Ms. Rypkema.

The Compound Light Microscope

Mitosis & Cells: Photographs & Models By Andrew W

Level 3 BTEC Applied Science Unit 11 Section 1

Chapter 2: Cells and Tissues

The Compound Light Microscope

Chapter 2 Cells & The Microscope.

Viewing Parasitic Slide with Proper Objective for Suspected Parasite

Microscope Review.

Microscope Basics.

Chapter 6 - A Tour of the Cell.

Microscope Basics.

September 29, 2015 Journal: What do you know about cells?

The Microscope Light (bright field) used with stained specimens

The following images and questions will be similar to images you will see on the lab practical next class period.

The Cell—Anatomy & Division

Life-sustaining processes and survival of species

Parts of the Light Microscope

Daily Question: Will come later after you copy the agenda.

Identifying the components of a Compound Microscope

Steve Harris SPASH - Biology

What do these have in common?

Parts of a compound light microscope

Figure 4.1 Anatomy of the composite animal cell.

Introduction to Microscopes

Question 1 In what phase of mitosis is the cell at the tip of the pointer? Prophase.

Directions 1. Use this PPT to label the parts of a plant and an animal cell on the provided note page. 2. Color each part as it is.

Cells and Photosynthesis

Drawing of a Typical Animal Cell

General Biology I Lab BSC 2010L

What is this??? Hands up… first to guess gets something tasty 

REVIEW CELL ORGANELLES.

Welcome to Jeopardy!.

Jeopardy 1 point 1 point 1 point 1 point 1 point 2 points 2 points

Welcome to Jeopardy!! Chapter 1.

Microscope Review.

Cell Parts Challenge #1 Do you know the organelles?

Microscope Mania.

Microscope Basics.

Cell Parts Challenge #1 Do you know the organelles?

Work in your groups, but individually produce a diagram of an animal cell with the following organelles. For each include the function. Nucleus (including.

Cell Parts Challenge #1 Do you know the organelles?

Mitosis Lab Ocular lens - 10X Objectives - 4X - 40X

Presentation transcript:

Light Microscope Lab Chapter 2

Parts of the Light Microscope Base Ocular Arm Nose piece Stage Coarse adjustment knob Obectives Fine adjustment knob Arm Stage Condenser Iris diaphragm Nosepiece Objectives Base Stage control knobs Ocular (eyepiece)

Total Magnification Objectives Ocular (eyepiece): 10X Scanning objective: 4X Low power objective: 10X High power objective: 40X – 43X Oil immersion objective: 100X Ocular (eyepiece): 10X Objective x Ocular = Total Magnification 4X x 10X = 40X 100X x 10X = 1000X

Focusing: Center slide on stage directly over light Rotate nosepiece to 4X objective Through ocular adjust light w/ diaphragm Focus with coarse then fine adjustment Rotate nosepiece to higher X as needed Use only fine adjustment knob to focus Adjust light as needed

Cell Anatomy Lab Chapter 3

p. 64 Generic Animal Cell Nucleus Nuclear membrane Nucleolus Chromatin Cytoplasm (organelles + cytosol) Mitochondrion (mitochondria) Golgi body (golgi apparatus) Golgi vesicles (secretory vesicles) Lysosome Fat vacuole Rough endoplasmic reticulum Smooth endoplasmic reticulum Ribosomes Cell membrane (plasma membrane

Cell Membrane (Plasma Membrane)

Mitosis Lab Chapter 4

1. 8. 1. 1. 5. 5. 4. 2. 4. 6. 9. 3. 3. 6. 3. 10. 7. 8. 8. 7. 4. 9. 9. 10. 11. 11. 5. 10. 11. 6. 13. 12. 13. 12. 12. 7. 2. 2. 13.

Interphase

Prophase (early)

Prophase (late)

Metaphase

Anaphase

Telophase

Daughter cells in “Interphase”