Homework Answers
1) A) 4X due to its low power and largest field of view
2) A) 4X
3) D) 100X
4) A) centimeter
5) micropipette
6) C) meniscus
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When you start with a new slide, which objective lens should you use first? A) 4x...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses,...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses, a 4x scanner objective lens, a 10X low power objective, a 40X high-dry objective and a 100x oil immersid lens. What is the total magnification when you use the 40X objective lens to look at a specimen? Select one: a. 400X b. 100X C. 1000X d. 40x e. 10x What characteristics or behaviors allow for an organism to out-compete others? ISPIRE 2&* TUDI What...
When you scan the WBC for even distribution you use which magnification lens? A. 10x B....
When you scan the WBC for even distribution you use which magnification lens? A. 10x B. 40x C.100x D. Any magnification
If you are converting between different units of measurements, first decide whether you are converting from...
If you are converting between different units of measurements, first decide whether you are converting from large rightarrow small or small rightarrow large: remember, large rightarrow small - right (LSR) and small rightarrow large - left (SLL). Then use the conversion chart to figure out how many spaces you wil be moving the decimal. For example if you are converting 2 cm to ___ nm, the LSR (large rightarrow small - right) rule, and then use the conversion chart to...
100. Flare is: (a) the widest frequency of light that can enter an objective (b) the...
100. Flare is: (a) the widest frequency of light that can enter an objective (b) the bending of light as it passes through different substances (c) wavelength/2NA (d) when the beam of light "spreads" wider than the objective's "hole" (e) wavelengths of light too short to enter the objective 101. Coccobacillus shaped bacteria are considered to be_?_ (a) cocci (b) bacilli (c) diplobacilli (d) diplococci (e)answers a and b only 102. This microscope is used for cheap and quick "'diagnosis"...
6. Which objective lens(es) should immersion oil never be in contact with to prevent damaging it(them)?...
6. Which objective lens(es) should immersion oil never be in contact with to prevent damaging it(them)? 100X 40X 10 X B and C 11. The high salt content in a mannitol salt agar plate helps to separate ___________ from ______________ and __________________ in a mixed sample. staphylococci; streptococci; enterococci streptococci; staphylococci; enterococci enterococci; streptococci; staphylococci Streptococcus pyogenes; Streptococcus agalactiae; Staphylococcus aureus 13. How do...
Emphasis Heading 1 Heading 2 b. With a compound microscope, which objective lens would you use...
Emphasis Heading 1 Heading 2 b. With a compound microscope, which objective lens would you use to initially locate a specimen? (1 ) C. Mary is using the high-oil objective to view a strand of her hair. What is the total magnification at which she is viewing her strand of hair? (1 pt) d. Which part of a compound microscope is the flat platform on which microscope slides with mounted specimens are placed for viewing? (1 pt) e. Which part...
69. THE ENDOSPORE itself is might to stain_?_ color in an ACID FAST stain. (a) HOT...
69. THE ENDOSPORE itself is might to stain_?_ color in an ACID FAST stain. (a) HOT pink (c) purple (d) green (e) baby-blue 70. All STAINS begin with a properly prepared _?_ . (a) dye (b) slide (c) smear (d) dog (e) cat 71. Which of the following is an ENDOTOXIN found in some microbes? This is results in fever, blood vessel dilation and possibly SHOCK when it is released into the human blood stream? (a) the plasma membrane (b)...
Lab Exercise 7 5. Place the s PROCEDURE (letter "e" prepared slide) the equation on the...
Lab Exercise 7 5. Place the s PROCEDURE (letter "e" prepared slide) the equation on the lens is in place 1. Record the details from the objective lenses and the ocular lens. Use the ea previous page to determine the total magnification when each objective len and enter the results in the table below: power (40 will come will, do no if necessar the course Your micro lens to anc Reposition Magnification of ocular lens lens Total magnificati Stripe color...
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....
69. THE ENDOSPORE itself is might to stain_?_ color in an ACID FAST stain. (a) HOT...
69. THE ENDOSPORE itself is might to stain_?_ color in an ACID FAST stain. (a) HOT pink (c) purple (d) green (e) baby-blue 70. All STAINS begin with a properly prepared _?_ . (a) dye (b) slide (c) smear (d) dog (e) cat 71. Which of the following is an ENDOTOXIN found in some microbes? This is results in fever, blood vessel dilation and possibly SHOCK when it is released into the human blood stream? (a) the plasma membrane (b)...
e Domain Eukarya; Algae In the lab, all student microscopes come equipped with 10X ocular lenses, a 4x scanner objective lens, a 10X low power objective, a 40X high-dry objective and a 100x oil immersid lens. What is the total magnification when you use the 40X objective lens to look at a specimen? Select one: a. 400X b. 100X C. 1000X d. 40x e. 10x What characteristics or behaviors allow for an organism to out-compete others? ISPIRE 2&* TUDI What...
If you are converting between different units of measurements, first decide whether you are converting from large rightarrow small or small rightarrow large: remember, large rightarrow small - right (LSR) and small rightarrow large - left (SLL). Then use the conversion chart to figure out how many spaces you wil be moving the decimal. For example if you are converting 2 cm to ___ nm, the LSR (large rightarrow small - right) rule, and then use the conversion chart to...
Emphasis Heading 1 Heading 2 b. With a compound microscope, which objective lens would you use to initially locate a specimen? (1 ) C. Mary is using the high-oil objective to view a strand of her hair. What is the total magnification at which she is viewing her strand of hair? (1 pt) d. Which part of a compound microscope is the flat platform on which microscope slides with mounted specimens are placed for viewing? (1 pt) e. Which part...
Lab Exercise 7 5. Place the s PROCEDURE (letter "e" prepared slide) the equation on the lens is in place 1. Record the details from the objective lenses and the ocular lens. Use the ea previous page to determine the total magnification when each objective len and enter the results in the table below: power (40 will come will, do no if necessar the course Your micro lens to anc Reposition Magnification of ocular lens lens Total magnificati Stripe color...
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....
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