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SPECIMEN 1 Nostoc Organic-Walled Microfossil
SPECIMEN 2 Nostoc This Structure Fossil Hand Specimen
SPECIMEN 3 Nostoc Hand Specimen of Fossil
SPECIMEN 4 Nostoc
SPECIMEN 5 Nostoc Organic-Walled Microfossils
SPECIMEN 6 Nostoc This “Ball” Electron Photomicrograph
SPECIMEN 7 Nostoc Microscope Slide
SPECIMEN 8 Nostoc Electron Photomicrographs
SPECIMEN 9 Nostoc Microscope Slide
SPECIMEN 10 Nostoc
SPECIMEN 11 Nostoc Organic-Walled Microfossil This Opening
SPECIMEN 12 Nostoc This Position
SPECIMEN 13 Nostoc Organic-Walled Microfossil Electron Photomicrograph
SPECIMEN 14 Nostoc Microfossils
SPECIMEN 15 Nostoc
SPECIMEN 16 Nostoc
SPECIMEN 17 Nostoc These Slits Microfossil Slides
SPECIMEN 18 Nostoc Hand Sample (Rock Slab)
SPECIMEN 19 Nostoc
SPECIMEN 20 Nostoc
SPECIMEN 21 Nostoc Microfossil Thin Section This Chamber
SPECIMEN 22 Nostoc Microfossils
SPECIMEN 23 Nostoc Microfossil Slides
SPECIMEN 24 Nostoc Organic-Walled Microfossils These Openings
SPECIMEN 25 Nostoc Microscope Slide
SPECIMEN 26 Nostoc Organic-Walled Microfossils
SPECIMEN 27 Nostoc Scale Bars = 1 Millimeter
SPECIMEN 28 Nostoc Electron Photomicrographs
SPECIMEN 29 Nostoc This Groove Organic-Walled Microfossil
SPECIMEN 30 Nostoc This “Depression”
SPECIMEN 31 Nostoc
SPECIMEN 32 Nostoc Organic-Walled Microfossils
SPECIMEN 33 Nostoc Microfossils
SPECIMEN 34 Nostoc Electron Photomicrographs
Electron and Light Microscopes Revision Scientific Detection.
Microscope Lab Specimen Identification Specimen #1 (High Power)
The electron microscope. Features of the electron microscope Electron beam has short wavelength so it can resolve objects well Electrons are negatively.
Microscopes: Types, parts, magnification, use!. General Parts The following parts can be found (in some shape) on ALL types of microscopes. The example.
Chapter 1 Section 4 Tools and Techniques (specifically microscopes) p
Microbiology: why should we care?. There are 10 times more bacteria in your digestive system than there are cells in your entire body.
Lecture 2 Collection, Preparation and Examination.
How big is that object in the microscope?. Calculating total magnification REVIEW If two lenses are always magnifying the specimen, how do you figure.
Slide 1 of 31 Copyright Pearson Prentice Hall Biology.
Cycling of Matter in Living Systems 1.3 Developments in Imaging Technology and Staining Techniques.
Light Microscope. Light Microscope Light Microscope The light microscope depends on light passing through an object in order for it to be seen. The result.
What is the most dangerous thing in a science lab?
Understanding the Microscope Honors Biology. Compound Microscope Contains a combination of two lenses.
Chapter 3 Section 1 Microscopes. Units of Measure Metric system of measurement International System of Measurement SI Base Unit is the Meter (m)
Introduction to the Cell. 1.All living things are composed of 1 or more cells. 2. In organisms, cells are the basic unit of structure & function 3. Cells.
Dinosaur Bones Discovered Chapter 2.
TEM specimen preparation- Using a Focused Ion Beam The alloy microstructure is shown alongside. It has a two-phase microstructure. Sample composition:
Tools in Science Miss Colabelli. Tools & Techniques Tools are objects to improve the performance of a task. Microscopes are tools that extend human vision.
Experiment Questions Microscope. Why place a cover slip on a slide when viewing under a microscope? To prevent drying out or to protect lens or easier.
Microscopes THEIR TYPES AND USES. Light microscope Key: A=ocular lens area B=objective lens area C and D - slide and stage opening E=mechanical stage.
Living Organisms Consist of Cells State the resolution and magnification that can be achieved by a light microscope Explain the difference between magnification.
CELLS AND SIZES (2.1). Can you arrange these items from biggest to smallest? Click the next slide to see the answer!
Microscopes Kinds Light –Image illuminated from bottom in most, top in a few. –Magnifies from times. –Can see individual cells and a few organelles.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Section 4 Tools and Techniques Chapter 1 Objectives List the function.
7.1 notes over Cells. Hooke-created the name “cell” when he looked at cork under the microscope Van Leewonhoek-looked at pond water and discovered.
ELECTRON MICROSCOPY. LIMITATIONS OF THE LIGHT MICROSCOPE Light microscopes rely on visible light being refracted to magnify the image. Scientists were.
MICROSCOPES A. COMPOUND LIGHT MICROSCOPES. FEATURES Magnification 10X to 400X Formula for determining total magnification – objective lens X ocular.
BIOSTRATIGRAPHY: Age Dating & Correlation GEOL 3213.
The Cell Theory 1.The cell is the unit of structure in all living things. 2.The cell is the unit of function in all living things. 3.All cells come from.
The Microscope An optical instrument used for viewing very small objects invisible to the naked eye, typically magnified several hundred times.
Cross sectional diagrams of silicon [Si(Li)] x-ray detector used in x-ray eds. These diagrams show two slightly different views. The intrinsic region of.
Microscopes How can we observe cells?. What technology allows biologists to study microscopic life? A. Compound Light Microscope 1.Has two lenses.
Microscopes are used to increase the magnification and resolving power of the unaided eye MICROSCOPES.
Compound Light Microscopes. Parts Identification.
Parts and functions 1.Arm 2.Stage 3.Side clips 4.Ocular lens 5.Coarse adjustment knob 6.Fine adjustment knob 7.Diaphragm 8.Base 9.Objective.
Introduction to the Microscope History Types Care Parts Focusing.
Section 4 Tools and Techniques Chapter 1 Objectives List the function of each of the major parts of a compound microscope.List the function of each of.
Types of methods Superposition Relative dating Absolute dating Carbon 14 Potassium-argon or Rubidium-strontium.
MICROSCOPES As tools for the biologist. How are microscopes useful? They are used to extend human vision by making enlarged images of objects. They are.
Tools of the Biologist Simple Microscope- Magnifying glass Light Microscope- Using light to produce an enlarged view of the object Magnification- The ratio.
After 7.5 mins, 1 st P wave arrived at New York. EAS 220 Lab 4: Igneous Rocks.
Spins and separates material by density. Cuts and separates tissue.
Objectives: To state the resolution and magnification that can be achieved by a light microscope. Explain the difference between magnification and resolution.
Journal Graph the following: Graph the following: Background: Natalie sets out to run 15 kilometers. Every 30 minutes she checked her pedometer to determine.
Petrographic Thin Sections Used to examine microscopic structure of rocks.
PARTS OF THE TRIPLE BEAM BALANCE. The Triple Beam Balance Is used to measure MASS … or how much “stuff” is inside something Measurements are in grams.
Sections 4.1, 4.2 CELLS AND MICROSCOPES. Microscopes allow us to identify organisms that cause food to spoil and cause disease. 1665 Robert Hooke-
MAGNIFICATIONS & SCALES SI UNITS: 1 meter (m)= 1m 1 millimeter (mm) = m 1 micrometer (µm) = m 1 nanometer (nm) = m.
Transmission Electron Microscope Scanning Electron Microscope Light Microscope.
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