Table of Contents
- 1 What type of microscope would be best for studying the structure found inside of cells?
- 2 What can you examine with an electron microscope?
- 3 What type of microscope is used in microbiology?
- 4 What type of electrons are used in electron microscope?
- 5 What kind of microscope is used to examine mitochondria?
What type of microscope would be best for studying the structure found inside of cells?
transmission electron microscope
A transmission electron microscope would be ideal for viewing the cell’s internal structures, because many of the internal structures have membranes that are not visible by the light microscope.
What type of microscope is used to see the inside of extremely small samples?
Electron microscopy (EM) allows us to observe a world exponentially smaller than the one we can see with our unaided eyes or even with the familiar light microscope.
What microscope is used to examine the internal structure of cells through sectioned specimens?
The transmission electron microscope is used to view thin specimens (tissue sections, molecules, etc) through which electrons can pass generating a projection image. The TEM is analogous in many ways to the conventional (compound) light microscope.
What can you examine with an electron microscope?
An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. Electron microscopes are used to investigate the ultrastructure of a wide range of biological and inorganic specimens including microorganisms, cells, large molecules, biopsy samples, metals, and crystals.
Which type of microscope would you use to study the detailed structure of an organelle?
The electron microscope is necessary to see smaller organelles like ribosomes, macromolecular assemblies, and macromolecules.
What type of microscope would you use to observe a living organism?
Light microscopes
Light microscopes are advantageous for viewing living organisms, but since individual cells are generally transparent, their components are not distinguishable unless they are colored with special stains.
What type of microscope is used in microbiology?
Fluorescence microscopes are especially useful in clinical microbiology. They can be used to identify pathogens, to find particular species within an environment, or to find the locations of particular molecules and structures within a cell.
What kind of microscope can see cells?
Compound microscopes
Compound microscopes are light illuminated. The image seen with this type of microscope is two dimensional. This microscope is the most commonly used. You can view individual cells, even living ones.
What are the types of microscope?
5 Different Types of Microscopes:
- Stereo Microscope.
- Compound Microscope.
- Inverted Microscope.
- Metallurgical Microscope.
- Polarizing Microscope.
What type of electrons are used in electron microscope?
In the case of a scanning electron microscope (SEM), two types of electrons are typically detected: backscattered electrons (BSEs) and secondary electrons (SEs). BSEs are reflected back after elastic interactions between the beam and the sample.
Which type of microscope would be best for studying the detailed structure of an organelle in the cytoplasm of a human liver cell?
cosentino lab wed fall 2013
| Question | Answer |
|---|---|
| What type of microscope would you use to study the finest details of the surface texture of human hair? | Scanning electron microscope |
| What type of microscope would you use to study the detailed structure of an organelle in a human liver cell? | Transmission electron microscope |
What kind of microscope is used to examine liver cells?
As cell size increases, the volume increases proportionally more than the surface area. A pathologist who wants to examine a patient’s liver cells to determine if the mitochondria have an internal structural defect will likely need to use a transmission electron microscope. In the plasma membrane, the phospholipid heads
What kind of microscope is used to examine mitochondria?
A pathologist who wants to examine a patient’s liver cells to determine if the mitochondria have an internal structural defect will likely need to use a transmission electron microscope. In the plasma membrane, the phospholipid heads hydrophilic and face outward toward the aqueous solution on both sides of the membrane.
What is the microscopic structure of the liver?
Microscopic anatomy of the liver 1 Functional Units: Acinus and Lobule. The microscopic structure is conceptualized in several ways,… 2 Portal Tracts. Portal tracts are channels that originate at the hilum and course through… 3 Hepatocytes. Hepatocytes are normally arranged in cords that are one or two cells thick separated by…
What makes up the space of Disse in the liver?
The space of Disse is a compartment between endothelial cells and hepatocytes that contains the microenvironment for exchange between blood and hepatocytes. The space contains plasma, connective tissue (collagen type 3) forming the reticulin framework, and hepatic stellate cells (Ito cells) (Figs. 5 and 6 ).