Microscopic Light Results

Observing Table A of the results of micro tourism, you can see that the result follows the inverse square rule. This is because the light intensity of the micro tourism decreases as the distance increases. In the result table, the fact that the constant is large means that the light intensity of the micro tourism decreases as the distance increases. Figures 1 and 2 show the inverse square rule. It is therefore evident that the relationship between light intensities is inversely proportional to the square of the distance under actual conditions and laboratory conditions.

Light microscopy is a tool used by students to observe small objects, usually cells. Since the invention of the 17th century, scientists have never ceased to improve the performance of optical microscopes. At the same time, the microscope light source for illuminating biology has developed various options for a wide variety of applications. One of the most powerful light sources is laser. In addition to using light to observe biological objects with the help of lasers (optical microscopes), manipulate them (optical tweezers, optogenetics), modify or repair them You can also (laser surgery). A more practical and light application is that it can be used in clinical scenarios. Several types of optical microscopes have been used in clinics to help monitor cancer cells and blood vessels for diagnostic purposes such as Raman microscopy, optical endoscopy and optical coherence microscopy.

Optical microscopes are used to find very important specimens. They are used to discover cells such as blood cells. Stereoscopic microscopes are called optical microscopes. It is low magnification. It reflects the light on the sample and it has two separate light paths to study the solid sample. The main purpose of a stereomicroscope is to observe a large and sturdy surface or sample. The microscope can perform detailed work such as microsurgery, watchmaking, board manufacturing etc.

With the invention of the electron microscope, scientists opened up a whole new world. Most optical microscopes will magnify the sample 1000 times (1000 times), but the electron microscope will magnify the sample more than 250,000 times! Using these microscopes, scientists can discover parts of unknown or unknown cells. The detail of the cell as seen with the electron microscope is called superstructure. The following is a diagram of a portion of the plasma membrane. Please note that they consist of phospholipid molecules and proteins. The phosphate head of each molecule is outside the structure and each lipid tail is in the inner part of the membrane. Protein location changes along the membrane. Please be aware that there are holes in the membrane. This is where the material enters and exits the cell. Various parts of the membrane move continuously. This is why this membrane is liquid. This is called the plasma mosaic model of the plasma membrane.