If you made a plant cell drawing and that drawing measured 100 mm, what is the plant cell's magnification that measured 20 µm under the microscope? Answer: You were interested to see a human cell under the microscope, so you went to the lab to look for a dye to stain human cells you looked for a stain called Answer:

Q: compare in a table Endoscope and NMR  by mentioning the medicine, the prinicpal of the device, and…

A: Endoscope is a medical device that is used to examine the inside of the human body. It typically…

Q: A student was observing a filament of blue green bacteria under low power (60X). The diameter of the…

A: A. Average length of one cell = 2.4 mm/ 40=0.06 mm Under 60X = 40 cells, each is 0.06 mm in length

Q: write a note about the importantce of knowing how to use a microscope and knowing how to use oil…

A: Microscopes are utilized in survey the examples that are generally tiny in size, they are utilized…

Q: If this image were taken using the 40X objective, how long would this cell be?

A: On foucsing the 40X of the imaging, the length of the cells is 2.5 mm

Q: The benefits of the negative stain include:  Mark all that apply:   1. No shrinkage or distortion…

A: The negative stain is a process that uses an acidic stain to identify cells from a medium. In…

Q: Draw and label 3 cell types at low and high power. State the magnification for each one

A: Microscopes enable us to magnify specimens. In simple terms , magnification is an increase in size…

Q: "ou were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Eyepiece ruler or eyepiece reticle helps to give alignment, measurement of size or shape, or count…

Q: The actual length of a cell is 50µm. When projected on the big screen in the class, the same cell is…

A: Magnification factor is the quantitative expression of degree of enlargement of an image. From this…

Q: Describe what we see in the Figure below, what do the colours indicate/what could they stain for?…

A: By the use of immunohistochemistry (IHC) we can visualise the different components of a cell by…

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 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: Dr. Rodo and is colleague Mr. Simms were studying the effect of a particular herbacide on the…

A: Microscope: An instrument which is being used in laboratory for examining those things which are not…

Q: What is an epifluorescence microscope?

A: In adherent cells or cell suspension retained in their culture medium, epifluorescence microscopy is…

Q: Explain the correlation between the original green area and the area stained by the iodine.

A: For plants, photosynthesis is an essential mechanism that turns light energy into chemical energy in…

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: Plant cell  Plant cell are normally bigger than animal cells normally ranging from 10 to 30…

Q: A concept map for staining technique.

A:

Q: what are some tips to improve image quality when looking at a organsims using a microscope

A: ANSWER;- Some tips to improve image quality example;- Little things like the cover glass thickness,…

Q: Stains are used because O they bind evenly to all str they reduce contrast and make it easier to see…

A: Staining is a procedure in microscopy where a specimen to be viewed under the microscope is…

Q: Discuss the concept of spectrophotometry, colorimetery, and turbidimetry. Maximum of 150 words

A: Spectrophotometry is a part of electromagnetic spectroscopy worried about the quantitative…

Q: Give a specific example on how to use UV-Vis spectrophotometer in medtech-medical field.  Provide a…

A: UV-Vis spectroscopy It is also called absorbance spectroscopy as it allows the analysis of the…

Q: - After you are finished, list each step for the Gram staining procedure. - Which of the four steps…

A: NOTE: AS PER OUR GUIDELINES WE NEED TO ONLY ATTEMPT FIRST QUESTION AND ITS PARTS , PLEASE RESUBMIT…

Q: what is the plant cell's magnification that measured 20 um under the microscope?

A: The given question is to find about the magnification of plant cell under the microscope.

Q: Two part question I have separated for clarity) Which stains are used to differentiate between the…

A:

Q: Phase contrast microscopes O none of the above use UV light are used to see living things all of the…

A: Introduction Microscope is an instrument by which we observe those object which are too small to…

Q: Please refer to the image below. Which of the following will leave no stain nor grease on paper…

A: Evaporation is the process of conversion of liquids from liquid form to vapor form. There are two…

Q: Question 79 After performing a Gram stain, Gram positive bacteria appear. bacteria appear O purple;…

A: Bacteria are a type of microorganism that are single-celled, prokaryotic organisms. They are…

Q: A student observed organism S under the lower power objective of a microscope and then under high…

A: Microscopy involves the observation and study of organisms that are invisible to the naked eye.…

Q: write a complete note on the correct steps to do oil immersion on a microscope. in your own words

A: In light microscopy, oil immersion is a technique being used to increase the resolving power of a…

Q: In negative staining, the acidic stain will penetrate the cell. In negative staining, it will create…

A: Introduction Staining is a technique for enhancing contrast in material, usually on a microscopic…

Q: Briefly answer the question below: What is the disadvantage of having a really thick smear when…

A: Smear:- It is used to fix the bacteria onto the slide and to prevent the sample from being lost…

Q: In a Microscope : When you move the slide to the right using the mechanical stage lever while…

A: Compound microscopes are optical instruments that have two lenses: a primary lens creates a real…

Q: What is the purpose of adding a colored dye to human cheek cells in preparation of its wet mount?…

A: Cheek cells secrete a non-stop delivery of mucin, the principal element of mucus. In aggregate with…

Q: Define spirometer

A: A spirometer is a machine that is used in order to measure ventilation. It also contributes to…

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

A: the magnification depends on the ratio of image size and the actual image size.

Q: You were in the laboratory, and your instructor asked you to measure the length of 20 stained plant…

A: D) observe, draw and measure your drawing under medium power using a micrometre slide

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.