Q: e pacemaker of the mammalian heart is the breviation acceptable) (2 words,
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Q: The pacemaker of the mammalian heart is the abbreviation acceptable) (2 words,
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Describe disk diffusion test and how the data obtained from this test is interpreted
(hint: think of the "zone of
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- For this exercise, an electron micrograph of secretory cells of the anterior pituitary is being used (Sandborn, E.B. (1970) Cells and Tissues by Light and Electron Microscopy, New York, New York: Academic Press, Inc.). The image originally measured 18.7 cm wide and 18.5 cm high with a magnification of 5200x. Given the width of the original micrograph at 18.7cm, what is the true width of unmagnified image? Show calculations.In Beadle and Tatum experiments the immediate effect of the X-ray treatment wasUsing two centrifuges (A and B), with maximum speeds of 1500 rpm (r = 8 cm) and 3000 rpm (r = 8 cm), respectively, construct a separation scheme for separating three subcellular structures with the following xg requirements: PAT – 150 xg - SAT – 120,000 xg НАТ - 650 хg
- Using two centrifuges (A and B), with maximumspeeds of 1500 rpm (r = 8 cm) and 3000 rpm(r = 8 cm), respectively, construct a separationscheme for separating three subcellular structureswith the following xg requirements:• PAT – 150 xg• SAT – 120,000 xg• HAT – 650 xgExplain how to conduct a Kirby-Bauer disk diffusion test. Include all of the steps involved.Briefly describe the rationale and method of color compensation in flow cytometry.
- Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. 1) What is the importance and advanatge of detecting CSCs? 2) What kind of systems have been developed to detect CSCs? Describe by giving examples.Calculate the dimensions of the Doppler sampling region within soft tissue. If the range gates are set at 40 and 48 µsec with respect to a transmitted pulse of ultrasound.Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. 1) What is the importance and advanatge of detecting CSCs? 2) What kind of systems have been developed to detect CSCs? Describe by giving examples. Please explain in detail with your own words.
- A fellow classmate comes to you to ask your opinion about the following result from this SIM test: (Uploaded Picture). a) Provide a full interpretation and analysis of the results this test. b) Your classmate is not fully convinced about the black coloring seen in this result. Please suggest another type of method that would help confirm this result and what explain what the result should show.Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs. Question: What is the importance and advanatge of detecting CSCs?A flow cytometer is constructed of many components. For good quantitative results how and how frequently should the various systems be calibrated? What is MESF and how does it apply in flow cytometry?
