you use some of the ear educate to make a slide, which you then heat-fix and...
you use some of the ear educate to make a slide, which you then heat-fix and stain. under the microscope, you see large spherical cells. which organism are you probably seeing: staphylococcus or pseudomonas? explain.
Homework Answers
Staphylococcus, because the name coccus represents an arrangement of spherical shaped cells and staphylo- represents a cluster of cocci. Under the microscope, they become visible round , and form in grape like clusters. A coccus is any bacterium that has a spherical, ovoid, or generally round shape.
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you use some of the ear educate to make a slide, which
you then heat-fix and...
Suppose you and a friend are looking at some hyphae of a fungus in a microscope....
Suppose you and a friend are looking at some hyphae of a fungus in a microscope. You both see what looks like more than one nucleus in some of the cells. Your friend says "this can't be right-cells always have one nucleus. How can there be more than one?" How would you explain what you are seeing?
QUESTION 1 Cell membranes are found in prokaryotes eukaryotes Both a and b QUESTION 2 A...
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EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove...
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5. For this part of the lab you will be observing a whitefish blastula under the...
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5. You are looking at a specimen that, being stained with eosin and hematoxylin looks primarily...
5. You are looking at a specimen that, being stained with eosin and hematoxylin looks primarily red. What color filter would you use to increase the contrast of the image? 6. If you are looking at a specimen and put a single polarizing filter between the light source and the specimen have you improved the resolution of the image? Have you improved the contrast of the image? 7. If you observe a specimen under crossed polarizers and see something shining...
Use the information and data you gathered during the lab to answer the following questions. Describe...
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Part B: Working With Histology Slides Trachea Slide Now that you have some experience with the hi...
Part B: Working With Histology Slides Trachea Slide Now that you have some experience with the histology of trachea and skin, gst a microscope be labeled hyaline cartilage or pscudostratified epitheliom. Ask your instructor a trachea slide, Ie nsight to make sure you 1. Begin by focusing, on the slide with the scanning lens (4x). 2. Compare what you see in your field of view to Figure . 3. Refocus at 100X. Remember:Total magnilication is found by multiplying the a....
Which type of microscope would you use to view the three dimensional arrangement of cells in...
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could you please help me to answer this question? 6-23 Describe any differences in movement of...
could you please help me to answer this question?
6-23 Describe any differences in movement of the protists between the treatments. Do you see any difference in the speed or pattern of movement in the organisms between the two treatments? SYNGAMY DOS > Mitosis - Zygote (2) Feeding plasmodium cas Mature plasmodium Mature (preparing to fruit) sporangium Amoebold sporangium Flagellated Young cel B ell Germinating spore ca Spore Haploid () Diploid (n) Plasmodial slime mold life cycle Experiment: Phototaxis Demonstration...
1. Name at least 3 ways you can control the amount of light that reaches the...
1. Name at least 3 ways you can control the amount of light that reaches the ocular lens. 2. Define resolution. What is the limit of resolution for the light microscope? 3. What effect does the wavelength of light used have on resolution? 4. If you view a bacterial smear under the oil immersion lens, but forget to add oil, will the image still be just about as clear as if you had added the oil. 5. Define parfocal. 6....
Suppose you and a friend are looking at some hyphae of a fungus in a microscope. You both see what looks like more than one nucleus in some of the cells. Your friend says "this can't be right-cells always have one nucleus. How can there be more than one?" How would you explain what you are seeing?
EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove the slide, wipe oil of it, put dist cover on the microscope, and return it to the designated area. 12. When a problem does with the microscope obtain help from the instructor. Do not use other microscope unless yours is declared out of action." FIGURE 14 Focusing the condenser. () Ching low power, lower the condenser til distinct circle of light is visible. Cester...
5. You are looking at a specimen that, being stained with eosin and hematoxylin looks primarily red. What color filter would you use to increase the contrast of the image? 6. If you are looking at a specimen and put a single polarizing filter between the light source and the specimen have you improved the resolution of the image? Have you improved the contrast of the image? 7. If you observe a specimen under crossed polarizers and see something shining...
Part B: Working With Histology Slides Trachea Slide Now that you have some experience with the histology of trachea and skin, gst a microscope be labeled hyaline cartilage or pscudostratified epitheliom. Ask your instructor a trachea slide, Ie nsight to make sure you 1. Begin by focusing, on the slide with the scanning lens (4x). 2. Compare what you see in your field of view to Figure . 3. Refocus at 100X. Remember:Total magnilication is found by multiplying the a....
could you please help me to answer this question?
6-23 Describe any differences in movement of the protists between the treatments. Do you see any difference in the speed or pattern of movement in the organisms between the two treatments? SYNGAMY DOS > Mitosis - Zygote (2) Feeding plasmodium cas Mature plasmodium Mature (preparing to fruit) sporangium Amoebold sporangium Flagellated Young cel B ell Germinating spore ca Spore Haploid () Diploid (n) Plasmodial slime mold life cycle Experiment: Phototaxis Demonstration...
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