Ribosomes are too small to be resolved by a scanning electron microscope, which typically has a lower resolution limit of 1 nanometer. Ribosomes are only about 20-30 nanometers in size, making them beyond the detection capabilities of this kind of microscope. Transmission electron microscopes, with much higher resolution capabilities, are used to visualize ribosomes.
No, a Scanning Electron Microscope (SEM) cannot be used on living specimens because the high vacuum and electron beam used in an SEM would quickly kill the specimen. For observing living specimens, a different type of microscope, such as an optical microscope or a specially designed environmental SEM, should be used.
Organelles like ribosomes, endoplasmic reticulum, and Golgi apparatus are visible under an electron microscope but not under a light microscope due to their smaller size and lack of observable detail at the resolution of a light microscope.
No, ribosomes are too small to be resolved using a light microscope, even an up-to-date one. Ribosomes are typically around 20-30 nm in diameter, which is below the resolution limit of light microscopes (around 200 nm). To visualize ribosomes, electron microscopes are usually required due to their higher resolution capabilities.
An EM is basically of 2 types. Scanning Electron Microscope and Transmission Electron Microscope. Yes definitely it is used to magnify and resolve specimens but a living specimen cannot be used. Only dead are used. This is due to certain disadvantages that come along with this microscope. If need further details over the microscope uses and types then let me know.yea...i completely agree wif yuh... :)
Anything that is smaller than the wavelength of light, thatmeans that it is smaller than light and therefore is not visible, at all, to know it exists an electron microscope must be used which captures a reflection of the object a scanning electron microscope uses a computer to make the image
No, a Scanning Electron Microscope (SEM) cannot be used on living specimens because the high vacuum and electron beam used in an SEM would quickly kill the specimen. For observing living specimens, a different type of microscope, such as an optical microscope or a specially designed environmental SEM, should be used.
One limitation of the scanning electron microscope is that it cannot be used to observe live samples or biological materials in their natural state. The high vacuum environment and the electron beam can damage or alter the sample.
No, scientists cannot directly see atoms because of their very small size. Instead, scientists use techniques like scanning electron microscopes or atomic force microscopes to indirectly visualize atoms and their structures.
Light microscope cannot be used. An electron microscope houl b used
There there are many. Simple microscope, compound microscope, light microscope, scanning electron microscope, TEMicroscope, Dissection microscope, etc and most of them are used to see small cells that cannot be seen by the naked eye.
Organelles like ribosomes, endoplasmic reticulum, and Golgi apparatus are visible under an electron microscope but not under a light microscope due to their smaller size and lack of observable detail at the resolution of a light microscope.
No, ribosomes are too small to be resolved using a light microscope, even an up-to-date one. Ribosomes are typically around 20-30 nm in diameter, which is below the resolution limit of light microscopes (around 200 nm). To visualize ribosomes, electron microscopes are usually required due to their higher resolution capabilities.
An EM is basically of 2 types. Scanning Electron Microscope and Transmission Electron Microscope. Yes definitely it is used to magnify and resolve specimens but a living specimen cannot be used. Only dead are used. This is due to certain disadvantages that come along with this microscope. If need further details over the microscope uses and types then let me know.yea...i completely agree wif yuh... :)
No, you cannot see individual atoms of elements with a school microscope. Atoms are much smaller than the wavelength of visible light, so they cannot be resolved by optical microscopes. Specialized techniques such as scanning electron microscopy or atomic force microscopy are needed to visualize atoms.
Anything that is smaller than the wavelength of light, thatmeans that it is smaller than light and therefore is not visible, at all, to know it exists an electron microscope must be used which captures a reflection of the object a scanning electron microscope uses a computer to make the image
You cannot see down to the nanometer scale with light microscopes, you have to use something like a scanning tunneling microscope or an electron emission microscope. And since those don't use light I'm not sure you can really define the magnification.
Cell structures such as ribosomes and the endoplasmic reticulum can only be observed in detail using an electron microscope. This is because their sizes are below the resolution limit of light microscopes, which cannot effectively visualize structures smaller than approximately 200 nanometers. Electron microscopes utilize electron beams instead of light, allowing for much higher resolution and the ability to view these tiny cellular components.