What wavelength do you use to measure absorbance of cell suspension? What color does that wavelength associate with?

Q: What is the function of refractive index in microscope

A: The device that is used to visualise tiny objects under high power is known as microscope full stop…

Q: An opaque object requires _________illuminationfor viewing with a microscope

A: A microscope is the most common laboratory instrument. It is primarily used in object examination…

Q: Would pigment production by the bacteria affect absorbance reading?

A: Bacteria produces various types of pigments.

Q: Differentiate between the limit of resolution of the typical light microscope and that of the…

A: The microscope is an instrument that helps us to visualize the objects that cannot be seen by our…

Q: What does it mean when a microscope is said to be parfocal?

A: Microscope is an instrument which is used to magnify and resolve an image produce by an object which…

Q: What is the three-dimensional image importance in microscope?

A: There are various sizes & unique applications for magnifying lens (microscopes). The electron…

Q: How do you calculate the total magnification of your microscope?

A: Microscope is an instrument used to see objects and microorganisms which cannot be seen by naked…

Q: Explain why resolving power is important in microscopy.

A: Microscopy can be defined as the technical field which is used to see the objects which are not…

Q: How is xylol used to clean the lens of a microscope? What may happenif xylol is constantly used for…

A: The microscope can be defined as the laboratory instrument which is utilized to examine objects that…

Q: When using a microscope, does the depth of focus decrease or increase with increasing magnification?

A: Microscope is an instrument used to observe minute organisms which are invisible to the naked eyes.…

Q: Why does an electron microscope have a higherresolution, or greater resolving power, than a…

A: A microscope is an instrument which is used to see the objects that are too small to be seen by the…

Q: What’s the total magnification for 5x and 44x in a microscope

A: When the size of the image is compared to that of the object that created the image in the first…

Q: If you made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's…

A: If a plant cell is measured 20 µm this means that, 0.02 mm.

Q: What is the limit of resolution for a bright-field microscope?What defines this limit?

A: As a general  bright-field microscope, the  limit to magnification  is around 1300X and the limit of…

Q: Viewing Object Through the Microscope: If the diameter of the low-power field is 1.5mm, an object…

A: Magnification in a microscope is the ability of the microscope to enlarge the image of the object…

Q: What stain would you use to differentiate between bean and ant cells? Explain and include your…

A: Staining is a procedure that involves the application of colored chemicals called dyes to specimens.…

Q: What is the the total magnification of a microscope that is set up using a 10x ocular lens and a 20x…

A: A microscope is a scientific tool that is used to look at organisms or things that can't be seen…

Q: What is the function of condenser in compound microscope?

A: Introduction; Condenser is an important component of compound microscope, that are located above the…

Q: Staining of cells is often performed to enhance images acquired by brightfield microscopy.…

A: Microorganisms or microbes are small living organisms that can be observed with the aid of…

Q: Why do we use sucrose solution when we observe plant cells? What explanation

A: When a plant cell is placed in a sucrose solution i.e in hypertonic solution water will move from…

Q: What stains best enhance the visibility of cellular structures?

A: Microorganisms are minute organisms with colorless cellular structures. They are visualized under…

Q: why is microtome important in microscopy?

A: Objects or organisms that cannot be viewed by the unaided eyes are studied under the microscope.…

Q: what type of microscope would you use to distinguish between white cells that are characterized by…

A: Microscope is a laboratory instrument used to examine examine objects that are too small to be seen…

Q: what kind of microscope is used for cellular structure and why?

A: Microscopes are scientific instruments used to investigate items that are too small for the naked…

Q: What is the importance of refractive index in microscope

A: In the field of microscopy, the term refractive index is the numerical method to measure the degree…

Q: What adjustments can improve a microscope's resolution?

A: Resolution or RP is the capacity of an optical system to distinguish two closely placed objects from…

Q: What is the relevance of measuring absorbance against protein concentration?

A: Introduction :  Proteins are nitrogenous organic substances made up of one or more elongated chains…

Q: What structure in eukaryotic cells is more easily seen in DICthan in bright-field microscopy?

A: DIC refers to the differential Contrast Microscopy is one of the types of light microscopy and…

Q: What is refractive index in microscope?  How to find refractive index? Role of refractive index in…

A: What is the refractive index in a microscope? The Refractive index is the ratio of the speed of…

Q: What is the difference between a scanning and a transmission electron microscope? When do you use…

A: Microscopes are the instruments that allow scientists to study objects that cannot be seen through…

Q: Why is it important to center your object before moving to higher magnifications in a light…

A: A microscope is a crucial tool in the study of organisms that are very minute or to study the cells…

Q: Compute for the total magnification and image size of the encircled cells under LPO and HPO LPO…

A: Total magnification = Objective magnification X ocular magnification for Lpo, total mag = 100X (10X…

Q: Staining of cells is often performed to enhance images acquired by brightfield microscopy.…

A: The micro-organism is the organism that is too small to be seen with the naked eye. It is viewed by…

Q: what is the source of illumination for a light microscope?

A: A microscope is an optical instrument used to view objects, for example, animal or plant cell, that…

Q: Which of the following correctly traces the path of light through the compound microscope?

A: The correct sequence of the passage of light through a compound microscope is Illuminator(light…

Q: Explain the differences between Brightfield, Darkfield, and Phase-Contrast Microscopy.

A: * Here are some differences between bright field microscopy darkfield miccroscopy and phase contrast…

Q: How many types of objective lenses a light microscope has?

A: In a microscope, the objective lens lies very close to the specimen. The objective lens collects the…

Q: What is the formula used to describe the resolution of a microscope lens, and what are the…

A: The term resolution is used in microscopy to characterize a microscope's capacity to identify…

Q: A solution containing 2g/liter of a light-absorbance substance in 1 cm cuvette transmits 75% of…

A: Introduction Using the Beer-Lambert law,  logI∘I=A=aclwhere, I∘ is the Incident light, I is the…

Q: Why is methylene blue used to stain cells? What does it bind to?

A: Answer: Methyl blue is used to stain the cell because it is basic dye which can easily bind with…

Q: Transmission and scanning electron microscopy differ because transmission electron microscopy shows…

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: What is the principle of image formation on transmission election microscope and scanning electron…

A: The general biological microscope helps in the visualisation of the image of a particular sample…

Q: Describe property by which different types of light compount microscopes are different from one…

A: The microscope can be defined as the type of instrument which is used to observe objects which…

Q: What are the different magnifications of an ordinary light microscope?

A: Microscopes are used to visualise and object in a magnified image. there are different types of…

Q: Describe how the images obtained using a confocal microscope would appear different to those…

A: There are many objects that cannot be seen with naked eye. To see such objects an instrument like…

Q: What are the advantages and disadvantages of liquid media?

A: Microbiological culture is a method of multiplying microorganisms in lab conditions on growth media.