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- In order to do electron microscopy the samples had to be specially prepared. Were the cells alive at the time of viewing? Explain why you said yes or no I need help answering this queshtion the answer is with the article and it has to be as short as possible URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC106848/QUESTION 4 Match the following regarding the Gram stain. A. last step in the procedure primary stain В. crystal violet counterstain C. nigrosin mordant D. 95% ethanol docolorizing agent E. methylene blue F. jodineQuestion 2. After sterility test of an injectable it was observed that an injection is failed the test what will you do then depending on the product nature (heat sensitive/ heat resistant) (Not more than one sentence)? Mention the purpose of product inhibition test and how it is performed (Not more than one sentence) ? How will you check the validity of a medium (Not more than one sentence) ?
- A concentrated solution that causes a cell toshrink is_______________ to the cell.The figure above depicts an agar cube with a side length of 13\, \text{mm}13mm13, start text, m, m, end text. In an experiment, students submerged the cube in red dye for 121212 hours. The red dye permeated 1\, \text{mm}1mm1, start text, m, m, end text on each side, as indicated by the shading in the figure. Volume of a rectangular solid: V = lwhV=lwhV, equals, l, w, h Calculate the volume of the agar cube that remained unpenetrated by the red dye.Question:- Your medical care team determines that a third patient's severe illness is caused bya helminth. Which technique or techniques described above would you use to identifythe helminth? Justify your answer.
- יון S All Media Christine 6/7/22, 6:03 PM Question 21 All of the following are types of light microscopes EXCEPT O fluorescent. O scanning tunneling. O phase-contrast. O bright-field. O confocal. > 7 ▬66671/take/questions/800382 Regarding Gram staining, what will be the appearance of the Gram-negative bacteria if... All steps are done correctly? [Choose ] [Choose ] Pink The slide is not heat-fixed prior to Purple staining? Clear Orange Crystal violet was omitted? lodine was omitted? Only iodine was used? Acetone:alcohol was omitted? Too much acetone:alcohol was used or was left on for too long? Not enough acetone:alcohol was used? Carbol fuschin was omitted? Carbol fuschin or safranin was omitted? [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ]D Question 15 Not yet answered Marked out of 1 Flag question Previous page 15°C Sunny 1080 Which of the following is a technique used to dissolve sterile solid dosage forms? Select one: O a. O b. Reconstitution O c. Levigation O d. Dissolution Trituration * Q Search LA D --- acer
- 1:07 < Вack Untitled 6 Brownian movement of bacteria: O a. Can be observed by the of soft agar technique O b. Can be observed by staining of Staphylococcus aureus Oc. Is common in Escherichia coli or Proteus vulgaris O d. Is common in Staphylococcus aureus O e. Can be observed at the edge of a microscope CLEAR MY CHOICEIn transformation, donor__________ in the growth mediumenters a recipient cell.Question 4: Starting with a culture that contains 5.0 x 107 CFU/ml, describe a serial dilution scheme that would give a plate with 50 colonies.