Microbiology with Diseases by Body System (4th Edition)
4th Edition
ISBN: 9780321918550
Author: Robert W. Bauman Ph.D.
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 4, Problem 8SA
Summary Introduction
To answer:
To understand the scanning tunneling microscope requirements that prevent the live specimen image.
Introduction:
Scanning tunneling microscope is an instrument used for imaging the atomic level surfaces. It mainly works on the phenomenon called tunneling, where it passes a metallic probe, sharpened to the end in a single atom back and forth across the surface of the specimen.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
what are two advantages and disadvantages of electron microscopes?
What are the differences and similarities between Transmission Electron Microscope (TEM) and Scanning Electron Microscope (SEM). Please explain in detail.
Which of the following microscopes typically requires the use of vital dyes (like methylene blue) to visualize large subcellular structures in a living cell (like the nucleolus or the mitochondrion)?
the scanning/tunneling electron microscope (STEM), with good resolution up to about 100,000,000x
the transmission electron microscope (TEM), with good resolution up to about 100,000x
the scanning electron microscope (SEM), with good resolution up to about 1,000,000x
the compound light microscope, with good resolution up to about 1,500x
all of the above microscopes would be equally useful in visualizing the interior of organelles
Chapter 4 Solutions
Microbiology with Diseases by Body System (4th Edition)
Ch. 4 - Prob. 1TMWCh. 4 - Why is a Gram-negative bacterium colorless but a...Ch. 4 - Why didnt Linnaeus create taxonomic groups for...Ch. 4 - Necrotizing Fasciitis Fever, chills, nausea,...Ch. 4 - Why is magnification high and color absent in an...Ch. 4 - Prob. 1MCCh. 4 - Prob. 2MCCh. 4 - Prob. 3MCCh. 4 - Curved glass lenses _________ light. a. refract b....Ch. 4 - Prob. 5MC
Ch. 4 - Prob. 6MCCh. 4 - Prob. 7MCCh. 4 - Prob. 8MCCh. 4 - Prob. 9MCCh. 4 - In the binomial system at nomenclature, which term...Ch. 4 - Prob. 1FIBCh. 4 - Prob. 2FIBCh. 4 - Prob. 3FIBCh. 4 - Fill in the Blanks 4. ___________ refers to...Ch. 4 - Fill in the Blanks 5. Cationic chromophores such...Ch. 4 - Prob. 1VICh. 4 - Label the microscope.Ch. 4 - Prob. 1SACh. 4 - Critique the following definition of magnification...Ch. 4 - Prob. 3SACh. 4 - Put the following substances in the order they are...Ch. 4 - Prob. 5SACh. 4 - Prob. 6SACh. 4 - Prob. 7SACh. 4 - Prob. 8SACh. 4 - Miki came home from microbiology lab with green...Ch. 4 - Why is the definition of species as successfully...Ch. 4 - With the exception of the discovery of new...Ch. 4 - Prob. 4CTCh. 4 - Prob. 5CTCh. 4 - In what ways are the Gram stain and the acid-fast...Ch. 4 - Prob. 7CTCh. 4 - Prob. 8CTCh. 4 - Why is the genus name Coccus placed within...Ch. 4 - A clinician obtains a specimen of urine from a...Ch. 4 - Using the following terms, fill in the following...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- WHAT ARE THE USES OF THE FOLLOWING MICROSCOPE AND THEIR RELEVANCE IN THE MEDICAL FIELD? -COMPOUND MICROSCOPE-SIMPLE MICROSCOPE-BRIGHT FIELD MICROSCOPE-LIGHT MICROSCOPE-DARK FIELD MICROSCOPE-PHASE CONTRAST MICROSCOPE -ELECTRON MICROSCOPE-SCANNED PROBE MICROSCOPE-TRANSMISSION ELECTRON MICROSCOPE (TEM)-ATOMIC FORCE MICROSCOPE-DIGITAL MICROSCOPE -DIFFERENTIAL INTERFERENCE CONTRAST MICROSCOPE (DIC)-NOMARSKI INTERFERENCE CONTRAST (NIC)-FLUORESCENT MICROSCOPE-CONFOCAL MICROSCOPE-SCANNING ELECTRON MICROSCOPEarrow_forwardList two ways that a stereoscopic dissecting microscope differs from a compound microscopearrow_forwardWhy does an electron microscope have a higherresolution, or greater resolving power, than a lightmicroscope?arrow_forward
- If you were trying to visualize living organisms without staining, which type of microscopy would be best to utilize? O 1) brightfield O 2) TEM 3) fluorescent O 4) confocal O 5) phase contrastarrow_forwardwhat kind of microscope is used for cellular structure and why?arrow_forwardBoth light and electron microscopy are commonly used to visualize cells, cell structures, and the location of specific molecules. Explain why a scientist may choose one or the other microscopy technique for use in research.arrow_forward
- Why is the resolution so superior in the electron microscope?arrow_forwardWhy would specimens viewed with a compound microscope be thin and/or chemically cleared?arrow_forwardThere are many different types of microscopes that can be used in science. Research the function of each type of microscope below Stereomicroscopes Bright field microscope Dark field microscope Fluorescence microscope Phase contrast microscope Nomarski microscope Scanning electron microscope Transmission electron microscopearrow_forward
- Why should you always begin to use a microscope with a low-power objective?arrow_forwardWhat are the different magnifications of an ordinary light microscope?arrow_forwardWhich of the following statements regarding electron microscopy is FALSE? Question options: live organisms cannot be viewed with an electron microscope all of these statements are TRUE scanning electron microscopes focus electrons across the surface of a sample electrons pass through a sample viewed using transmission electron microscopy electron microscopes use magnetic fields in place of glass lenses electron microsopes have a better resolving power than light microscopesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
