VIRTUAL ELECTRON MICROSCOPE Click Here to Begin to Use the Electron Microscope If you are viewing this message you must switch to “SLIDE SHOW” mode or.

Slides:

Advertisements

Similar presentations

MICROSCOPE. Parts of the Microscope a.Eyepiece b.Coarse Adjustment c.Fine Adjustment d.Objectives (LP, HP) e.Arm f.Stage g.Light source h.Base i.Diaphragm.

Advertisements

My Penguin Math Book By:. I see How many penguins do you see? Count them & type the number in the box penguins.

By: Kaitlyn Schroeder; ETEAMS 2014 Modified from Trimpe

Microscopes. Purpose of scopes Magnification – make objects appear larger Resolution – keep the image clear.

Bellwork Why do scientists use Microscopes?

SIMPLE, COMPOUND, SEM, TEM, DISSECTION Microscopes.

Measuring cells.

T. Trimpe Base -Single piece of metal -Support here when moving  Color RED.

Navigation Tips Each slide will have an iconic menu system that will allow the user to easily navigate the presentation. The icons used and their actions.

Penair School Menu x y x x - x Transformations. Penair School Menu Transformations 1. Examples of different Transformation 2. Transformation “Jungles”

Warm-ups Date: Dec 9, 2013 Page: Table of Contents p 1 W.O.D: Last 5 pages Warm-ups: Front Cover W.O.D. Neuron – A nerve cell. Question: How many neurons.

Microscopes SC.912.L.14.4 Compare and contrast structure and function of various types of microscopes.

Microscopes Objectives:

Chapter 3 Microscopes.

Different Kinds of Microscopes

Different Kinds of Microscopes Learning how to use the microscope.

Tools in Science Miss Colabelli. Tools & Techniques Tools are objects to improve the performance of a task. Microscopes are tools that extend human vision.

Microscope Instrument used to make very small objects appear larger.

Compound Light Microscope John Kerr, John Guiheen, Nick Johansen, Schuyler Fuchsman.

 Spins and separates material by density.  Cuts and separates tissue.

Parts of a Light Microscope

Scientific Measurement. Bell Ringer What are the two different types of microscopes?

VIRTUAL ELECTRON MICROSCOPE Click Here to Begin to Use the Electron Microscope If you are viewing this message you must switch to “SLIDE SHOW” mode or.

Viewing Cells A. Magnifying cells A. Early microscopes – lenses made images larger but not always clear. B. Modern microscopes that use lenses to bend.

Brainteaser The more of them you take, the more you leave behind. What are they? Answer Here!

THE MICROSCOPE: SEEING IS BELIEVING (PART 1) SC.912.L.14.4 COMPARE AND CONTRAST STRUCTURE AND FUNCTION OF VARIOUS TYPES OF MICROSCOPES.

Microscopes. There are two types of microscopes: 1) Light compound microscope – uses light to view specimens 2) Electron microscope – uses electrons to.

Directed Reading: “Looking at Cells”

Microscope from Greek: micro- “small” -scope “instrument for viewing” A microscope is an instrument used to view objects that are too small to be easily.

I. Why Study Cells? A. Body is made up of cells: 1. RBC 2. Nerve Cells 3. Skin Cells 4. Muscle Cells.

PART TWO Electronic Color & RGB values 1. Electronic Color Computer Monitors: Use light in 3 colors to create images on the screen Monitors use RED, GREEN,

Objectives 7.1 The Cell -State the cell theory. -Describe how the different types of microscopes work. - Distinguish between prokaryotes and eukaryotes.

T. Trimpe Base - Single piece of metal -Support here when moving.

Self-Learning Exercise A. Use the coarse adjustment knob for focusing under high power. B. Reduce the light intensity for observation under high power.

Introduction to the Microscope  Care  Parts  Focusing.

Figure S1 Correlation graph of manual and automatic counting results for day 5.

Introduction to the Microscope. Compound Microscope Dissection Microscope Scanning Electron Microscope (SEM)

Tools of Science. Microscopes Magnify, or make the image appear larger than it really is Most important tool of the biologist.

CELLS! REVIEW GAME. Revenge Review game!! 3 Teams of ~10 students Each team gets 25 X’s on the whiteboard Teams take turns answering review questions.

Do Now Turn to your notes packet. Continue working on the page of questions we left off on (#14, 15, and 16). Go to next page and do #17.

The Compound Light Microscope

Light Microscope.

All About Your Brilliant Brain

Cell Specialization and Differentiation

Nerve Cells have long projections to help them carry messages.

Parts of a Light Microscope

Microscopes in Depth Fall 2017

Microscope Basics T. Trimpe

Scopes and Stuff II Scopes and Stuff Scopes and Stuff III 5 pt 5 pt

Cell Differentiation & Cell Specialization

Microscope Basics.

Parts of the Microscope and Their Function

The Microscope.

Blood Cells and Vessels

Positive control samples: the 2 and 3 counting from left to right, they have human blood and the rest were used to cut beef with one of its edges.

Cells and Disease Activity # 2.

The Developing Brain: Cerebral Cortex

Microscope Basics T. Trimpe

Electron Microscope Simulation

Parts of Microscopes EQ: How does a microscope work?

Microscope Mania Name ________________________

Parts of the Microscope and Their Function

Figure 4 Representative images of skin biopsy sample

Microscope Basics 1.

Experiment Questions Microscope.

Do Now What are the three main ways cell communicate?

Translate 5 squares left and 4 squares up.

Presentation transcript:

VIRTUAL ELECTRON MICROSCOPE Click Here to Begin to Use the Electron Microscope If you are viewing this message you must switch to “SLIDE SHOW” mode or use the “F5” key to switch to slide show mode

Stem Cells Blood Cells Nerve Magnify Choose one of the specimens provided on the left to load into the electron microscope. Once viewing the specimen you can magnify the image by clicking on the yellow MAGNIFY button on the scope. END EXERCISE

Stem Cells Blood Cells Nerve Human stem cells with a single T-cell Magnify END EXERCISE 1) How many stem cells can you count? 2) Which of the cells are larger the stem cells or the T-cell

Stem Cells Blood Cells Nerve Magnify Red blood cell, platelet, white blood cell END EXERCISE 3) Which cell is the largest? 4) Describe the shape of the Red Blood cell

Stem Cells Blood Cells Nerve Magnify Nerve bundle with axons (blue) and myelin sheaths (yellow) END EXERCISE 5) What do you think the pinkish strands are around the nerve fibers 6) Does the electron microscope allow a higher degree of magnification than the light microscope? Why?