Chapter 1-Lesson 3 HD Notes Answers

Slides:



Advertisements
Similar presentations
Microscopes. Simple Light Microscopes Contains one lens Uses light Used by Anton van Leeuwenhoek in the 1600s.
Advertisements

Microscopes. Purpose of scopes Magnification – make objects appear larger Resolution – keep the image clear.
Chapter 3 Section 1: Microscopes. Cells Under the Microscope Objectives: Describe how scientists measure the length of objects. Relate magnification and.
Transmission Electron Microscope
Microscopes at RPI By: Christopher Shing October 7, 2010.
Microscopes Section 3-1.
Exploring Life How did microscopes change our ideas about living things? What are the types of microscopes, and how do they compare? Lesson 3 Reading Guide.
Microscopes.
Microscopy and Measurement
Compound Light Microscope
TAKE ONE OF EACH! TAKE ONE OF EACH! Microscopes.
Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Section 4 Tools and Techniques Chapter 1 Objectives List the function.
The Cell Chapter 4 Microscopes
Chapter 3: Cell StructureSection 1: Looking at Cells 1 Cell Structure Chapter 3.
Microscopes The invention of the microscope in the 17 th century led to the discovery of the cell. Robert Hooke described cells using this light microscope.
Tools of the Biologist Chapter 1 Section 1-4. Biology Tools Scientists use many tools in the laboratory and in the field. –Some are used for measuring.
Tools in Science Miss Colabelli. Tools & Techniques Tools are objects to improve the performance of a task. Microscopes are tools that extend human vision.
Light Microscopes Light Microscopes Compound Light Microscope Focuses with light and lenses. Can be used with living specimens Light weight and portable.
Microscopes. Development of the microscope Anton van Leeuwenhoek Anton van Leeuwenhoek Father of Microbiology Father of Microbiology Made his own lenses.
A View of the Cell Chapter 7. Background Info Cells = smallest unit that can carry life processes 1665 Robert Hooke first observed cells using light microscope.
Unit 4: Cells Microscopes and the Discovery of Cells.
Brainteaser The more of them you take, the more you leave behind. What are they? Answer Here!
2. Plant vs Animal Cells Describe the differences between plant and animal cells Identify organelles under the electron microscope.
Chapter 1 Section 4 Tools and Procedures. Tools play a major role in science.
Transmission Electron Microscope Scanning Electron Microscope Light Microscope.
CHAPTER 1 The Science of Life. What is Biology?? The study of life Biologists study questions about how living things work, how they interact with the.
Chapter 1 Section 4 Tools and Techniques (specifically microscopes) p
Directed Reading: “Looking at Cells”
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.
Microscopes.
Microscopes Microscopes. Importance One of the most widely used tools in Biology One of the most widely used tools in Biology Produces enlarged images.
Exploring life.  Allowed people to see details of an object that they could not see before  Robert Hooke- in the 1600’s used a microscope to look at.
ELECTRON MICROSCOPY. LIMITATIONS OF THE LIGHT MICROSCOPE Light microscopes rely on visible light being refracted to magnify the image. Scientists were.
Microscopes.  Discovered by Robert Hooke  To see details of living things  Used to discover new things  Clearer resolution  Larger image.
Microscopes…... Types….. 1 – Compound Light 2 – Transmission Electron (TEM) 3 – Scanning Electron (SEM)
Chapter 1 continued …… Microscopes (It would be difficult to study our cells and bacteria cells if we could not see them!!!)
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.
B-1.2: Use appropriate laboratory apparatuses, technology, and techniques safely and accurately when conducting a scientific investigation.
Tools of Science. Microscopes Magnify, or make the image appear larger than it really is Most important tool of the biologist.
The Microscope.
Light Microscope.
Exploring Life Chapter 9 Lesson 3.
1.4 Tools & Techniques Microscopes– tools that extend human vision by making enlarged images of objects Magnification – power to increase the size of an.
The Microscope.
The Discovery of Cells Biology Fall 2016.
Science 7-Chapter 1 Lesson 3
Do Now Describe the differences/similarities you see between these two cells (3 of each).
POP Quiz What did Robert Hooke contribute to science?
Ch. 2.2 Viewing Cells.
Do Now How did the invention of the microscope help scientists make advances in Biology?
Microscopes Lesson 3 September 24th, 2010.
A PowerPoint presentation by Sean Coleman
Science Chapter 6, Lesson 1
Notes: Cell Theory.
Microscopes Section 4.2.
Microscope What is the most widely used tool in biology? Microscope
Like all science, biology is a process of inquiry.
Introduction to Cells: How Were Cells Discovered?
Lesson 1.4: Microscopes.
Lesson 4 HD Notes Answers
Exploring Life 1.3.
A C B D 1. Read the information about different sorts of microscope.
Microscopes.
Microscopes.
The Microscope.
2.3a: Introduction to Cells: How Were Cells Discovered?
1-4 Tools and Procedures.
The Microscope Appendix C pp.4-5
Microscopes Chapter 7.
Chapter 1-3: Tools & Measurement
Presentation transcript:

Chapter 1-Lesson 3 HD Notes Answers Science 7 Chapter 1-Lesson 3 HD Notes Answers

1. Which microscope would use if you wanted to study the surface of an object? compound microscope light microscope scanning electron microscope transmission electron microscope

1. Which microscope would use if you wanted to study the surface of an object? compound microscope light microscope scanning electron microscope transmission electron microscope

A(n) _____________________ focuses a beam of electrons through an object or onto an object’s surface.

A(n) electron microscope focuses a beam of electrons through an object or onto an object’s surface.

Microscope Uses

Microscope Uses surgery Forensic science study fossils steel analysis health care jewel analysis