Which of the following has the shortest wavelenght?  A. Radiowave B. infrared  c. visible light  d. UV light  e. fluorescence light

Q: The process that most accounts for magnification is a. a condenser c. illumination b. refraction of…

A: Magnification means the image produced is more than the size of the object.

Q: The resolving power of a microscope is a function of a. the magnifying power of the lenses. b. the…

A: The typical compound light microscope is capable of increasing our ability to see so that objects as…

Q: The mixture of different light waves is a(n) _____ mixture, and the mixture of paints is a(n) _____…

A: Light has an important role in biology as the primary producers such as plants are dependent on…

Q: Explain the theory of UV spectroscopy and its applications in biology.

A: The UV spectroscopy is the type of absorption spectroscopy in which light of ultraviolet region is…

Q: Transmission Electron Microscopes allow us to see structures at a high resolution. When do we use a…

A: INTRODUCTION Fluorescence microscope The fluorescence microscope is any microscope that use…

Q: Which type of electromagnetic radiation has a lower frequency, x rays or UV? X rays UV

A: Electromagnetic radiations are waves that travel through electromagnetic fields and are made up of…

Q: Define the terms magnification and resolution.

A: Microscope is an instrument used to see the objects that cannot be seen by naked eye. The use of…

Q: Characteristics of Light that can be useful in the medical field includes: 1 Diffraction.…

A: Light is the electromagnetic radiation within the portion of the electromagnetic spectrum that is…

Q: Alternatives used on a light microscope might improve vision by using a different light source. Name…

A: Microscopes are used to observe specimens or samples of a minute size that cannot be observed by the…

Q: Dyes are used to stain specimens that will be observed using the microscope to   a.  increase the…

A: Ans (d) : Dyes are used to stain specimens that will be observed using the microscope to make it…

Q: It is desirable that the microscope objectives be parfocal because the specimen will be…

A: Microscopic organisms are small organisms that are not visible to the naked eye and can be seen only…

Q: Select ALL the correctly matched terms: a. Immersion oil/ Oil with a different refrative index than…

A: diffraction is a physical phenomenon in which the light waves bend when meet with an obstacle like a…

Q: Which of these are used to measure optical activity?a) Polarimeterb) Planometerc) Psychrometerd)…

A: The optical activity is the process of the rotation of the polarization plane of a light beam when…

Q: Which types of light cause damage to genetic material? (SELECT ALL THAT APPLY) ultraviolet visible…

A: ANSWER;- a) Ultraviolet light causes damage to genetic material. Explain;- DNA can be harmed when it…

Q: Pigment molecules absorb light energy of all wavelengths and reflect other wavelengths Select one:…

A: Photosynthetic organisms like plants (Producers) contain light-absorbing molecules called pigments…

Q: Why do we have to start with the lowest magnification to examine a new slide? a) If the light is too…

A: Microscope is an instrument used to see minute / microscope sample very clearly . It consists of two…

Q: What are the ways you can control the amount of light passing through your specimen? One way is…

A: A specimen is a sample which represents the whole group. The specimen can anything which is a…

Q: Which of the following types of photons (packets of pure electromagnetic energy) have the highest…

A: Radiation is both magnetic and electric fields that spread and travels in waves. Electromagnetic…

Q: The UV Index is a standardized scale that forecasts the intensity of UV radiation at any given time…

A: UV (ultraviolet) rays are non-ionizing radiations of the light spectrum. Exposure to these rays…

Q: Only high-Â�energy light can penetrate the ocean and reachphotosynthetic organisms in coral reefs.…

A: Photosynthesis is the process where food is formed by the organism using the light energy and…

Q: The following is an UV-Vis schematic diagram. Based on this diagram, answer the following questions:…

A: UV-vis spectrophotometer A spectrophotometer is an instrument or apparatus that is used in the…

Q: O 1) brightfield O 2) TEM 3) fluorescent O 4) confocal O 5) phase contrast

A: Different microscopes are used in terms of conditions in which we want to visualize the specimen.…

Q: Explain how total magnification is calculated. Select an answer. a. It is the magnification of the…

A: An instrument that creates an enlarged image of a small object, thus revealing details too small to…

Q: The primary difference between a TEM and SEM is in a. magnification capability b. colored versus…

A: Electron microscopy is widely used to obtain high-resolution images in various domains of science.…

Q: What happens to the field of view as magnification is increased from low power to high power? A. It…

A: Introduction A microscope's ability to produce a picture of an object at a scale bigger or even…

Q: CHOOSE FROM THE FOLLOWING You should always position the cells or tissues in the center of view…

A: Question -    CHOOSE FROM THE FOLLOWINGYou should always position the cells or tissues in the center…

Q: If you travel north from the equator, what generally happens to the intensity of ultraviolet light?

A: The intensity of UV ray coming from sun depends on the angle of elevation. The angle of elevation of…

Q: Why are some medical clinics experimenting with natural lighting the use of water , such as…

A: Natural lighting, aquariums, waterfalls and music influence the physicians and patient mental state…

Q: what are 3 things a photon of light can do

A: Photon :- A photon is the basic unit of electromagnetic radiation. Also called a packet, quantum or…

Q: on 4 The cuvette used for UV range in spectrophotometer is: red d out of a. All of the above b.…

A: Introduction: The method used for the quantification and characterization of colorless substances is…

Q: regarding the slit lamp .A it uses diffuse illumination only .B

A: A slit lamp is kind of instrument that consist a high-intensity light source that can be focused to…

Q: A doctor referred a patient to have a SPECT scan using a specific radiotracer. That radiotracer was…

A: Radiotrackers are basically considered to be the molecules that can be linked to the radioactive…

Q: In absorption spectrophotometry: a. Absorbance is directly proportional to transmittance b. Percent…

A: Atomic absorption spectroscopy (AAS) depends on the rule that free molecules in the ground state can…

Q: 1. The wavelength of light can be further decreased by using high voltage. II. TEM has a broader…

A: Microscope is an instrument that can be used to observe small objects, even cells.

Q: You should always position the cells or tissues in the center of view before increasing…

A: The magnifying instrument is an apparatus that allows the user to see the various microscopic…

Q: Give a specific example on how to use UV-Vis spectrophotometer in Cosmetic Science.  Provide a…

A: The UV/Vis spectrophotometer is thermo Scientific Multiskan SkyHigh Microplate Spectrophotometer.…

Q: Which of the following terms describe how fast light travels through th medium? O All are correct…

A: Ans. Refractive index     The bending of a ray of light as it passes through one medium and through…

Q: What is the frequency of green light that has a wavelength of 531 nm? (c = 3.00 x 10⁸ m/s

A: Given in the question:  Wavelength = 531 nm c = 3 ×108 To find  frequency  , we need to know…

Q: transmitted light The amount of light absorbed is directly proportional to its concent b.…

A: Beer's law states that:

Q: In an experiment of analysis of bovine serum albumin the spectrophotometer will be set to measure…

A: We must first comprehend the concepts of colour and intensity (colour? wheel) in order to do so.…

Q: Name the colors in a color spectrum of visible light from low to high wavelength.

A: The visible spectrum is the portion of the electromagnetic spectrum which is visible to the human…

Q: Characteristics of Light that can be useful in the medical field includes: * Diffraction.…

A: Light application techniques in medical field These techniques ate used in medical field for various…

Microscopy

Microscopy is a technical field of study about the use of microscopes to observe small objects like cells and micro-organisms that are not visible to the naked eye. A microscope is used in the field of microscopy, in order to see the object or organism that cannot be seen easily. Microscopes help us to observe the fine structure of a cell and its content.