March 12, 20161 UNIT 1: CELLULAR BIOLOGY Cell Theory & the Microscope.

Slides:

Advertisements

Similar presentations

Pg. 5 1.Coarse Adjustment knob (F)- focuses image under lowest power. Cannot use with other lenses. 2.Fine adjustment knob (E)- used to focus images under.

Advertisements

Microscope Basics.

Bellwork Why do scientists use Microscopes?

The Microscope.

MICROSCOPES Unit 1 – Intro to Science Types of Microscopes.

The Microscope.

Introduction to the Microscope

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

Vocabulary Review Microscopes.

Introduction to the Microscope

PARTS OF THE MICROSCOPE

Compound Light Microscope

Vocabulary Bingo Review for Vocabulary Quiz Friday.

Microscopes Biology

The Microscope The Microscope. The Microscope ► in the microscope and development of related biological techniques made our present knowledge of cell.

Microscopes.  Invented by Robert Hooke and Antoni van Leeuwenhoek  One of the most widely used tools in Biology  An instrument that produces an enlarged.

Parts of the Compound Microscope. To Slide 3To Slide 5To Slide 6.

Page 1 Page 2 Page 3 Page 4. Aim: What are the structures and functions of the Compound Microscope? I. Compound Microscope – Has more than one lens. A.

October 27, UNIT 1: CELLULAR BIOLOGY 1.1 Cell Theory & the Microscope.

Introduction to the Microscope  History  Types  Care  Parts  Focusing.

WHAT ARE THE PARTS OF A MICROSCOPE? PARTS OF A MICROSCOPE.

Light Microscope.

Parts of the Microscope Notes. Arm: This part supports the entire upper portion of the microscope.

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

Microscope Basics (1) Parts and focusing Label hand-out.

Body Tube Eyepiece Revolving Nosepiece Low Power Objective Arm

Microscope Basics Parts and focusing. Label the Compound Light Microscope (Handout) Ocular lens Body Tube Coarse Adjustment Knob Fine adjustment Knob.

Microscope Basics (1) Parts and focusing.

Microscopes. Compound Light Microscope Eyepiece--1 Body tube--2 Arm--3 Nosepiece--4 Stage clips--5 Objectives--6 Stage stop--7 Aperture--8 Stage--9 Coarse.

Microscope Notes. Eye Piece Also called the Ocular The part of the microscope you look through to see an image. The eye piece magnifies what you are.

Microscopes…... Types….. 1 – Compound Light 2 – Transmission Electron (TEM) 3 – Scanning Electron (SEM)

Biology Mr. Swift Objectives Microscopy Intro to The Optical Microscope The Optical Microscope Questions #1 – 9 Answer 5 questions on slide on blank sheet.

Parts of the Microscope

SCIENTIFIC TOOLS. Microscopes Light Microscope – (optical microscope) – Uses light to produce an enlarged view of a specimen. Magnification – Magnifying.

Eyepiece Place where objects are viewed through, magnifies an image 10 times (10x)

June 9, UNIT 2: Tissues, Organs & Systems of Living Things.

Microscope: Used to study items too small to be seen with the unaided “naked” eye Compound light microscope: Uses light to form enlarged image of a specimen.

Microscope Parts.. Parts of the Microscope You should know all the parts of the microscope indicated:

The Compound Light Microscope

Parts of the Microscope.

Parts of the Microscope and Their Function

Parts and Functions of a Microscope

Parts of a Compound Microscope

Compound Microscope Parts and Functions

Parts and focusing Microscope Basics (1) Parts and focusing

Challenge #1 Parts of the Microscope

The Microscope.

The Compound Light Microscope

Unit Two: Microscope and Light

Important Unit for Microscopes

Microscopes in Depth Fall 2017

The Compound Light Microscope

Name the organelles and write functions ( A, C, O, M, and H

Do Now: Plant Animal

Microscope Basics.

Microscope Basics.

Parts of the Light Microscope

Learning Objectives Identify various microscope parts and state the function for each part. Demonstrate the proper way to carry a microscope.

Lesson 1.4: Microscopes.

Introduction to Microscopes

Standard: I.E. 1a CN-Microscope /27/13

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

Microscope Review.

Microscope Mania.

Microscope Basics.

Microscope Parts and Functions.

Presentation transcript:

March 12, UNIT 1: CELLULAR BIOLOGY Cell Theory & the Microscope

Cell Theory 1.All living things are composed of one or more cells. 2.Cells are the basic structural and functional units of life. 3.All cells arise from the division of other cells Note: Robert Hooke discovered cells in 1655 How? …………

Compound Light Microscope

has two lenses 1. ocular lens (10X) 2. objective lens (4X, 10X, 40X) - Low 4X - Medium 10X - High 40X magnification: the ability of lenses to enlarge the image of a specimen magnification = ocular lens X objective lens 400X = 10X times 40X

resolution: the amount of detail seen when viewing a specimen poor resolution = blurred image good resolution = clear, sharp image Compound Light Microscope

March 12, Compound Light Microscope 1. ocular 2. body tube 3. arm 4. stage clip adjustment knob 5. coarse adjustment knob 6. fine adjustment knob 7. revolving nosepiece 8. objective 9. aperture 10. stage clip 11. stage 12. condenser 13. diaphragm 14. light 15. base

Compound Light Microscope Microscope PartFunction 1. oculareyepiece lens, magnifies 10X 2. body tubedirects light into ocular, supports 3. armsupport 4. stage clip adjustment knob moves slide around 5. coarse adjustment knob moves stage up and down to focus image

Compound Light Microscope Microscope PartFunction 6. fine adjustment knob fine focus for most clear image 7. revolving nosepiece holds objective lenses & facilitates changing magnification 8. objective lensfurther magnifies the image 9. apertureopening to allow light to hit the specimen 10. stage clipholds slide in place

Compound Light Microscope Microscope PartFunction 11. stageplace specimen on it 12. condenserfocuses light into a beam 13. diaphragmcontrols the amount of light hitting the specimen 14. lightsends out light rays so specimen is visible 15. basesupports microscope

Microscope Activity 1. Obtain a microscope. Working in pairs, identify all of the parts of the microscope. 2.Do activity (Resolution) on page 7. Make sure each of you answers questions a, b and c Materials: compound light microscope slide & cover slip coloured picture from a magazine