Homework Answers
5. 1x low power objective lens , 4x - medium power objective lens , 10x - high power objective lens
6.
| Ocular | objective | |
| Low power | 10x | 1x |
| Medium power | 10x | 4x |
| High power | 10x | 10x |
7. Total magnification
Low power - 10x
Medium power- 40x
High powee- 100x ( oil immersion)
Add Answer to:
Note: If you are using the HOL V-Scope or HOL 600x student microscope, simply record that...
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a....
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a. The first lens that provides magnification of the image is the c lor lens. b. The lens that further enlarges the image ten more times is the low power nel lens. 4. Open the iris diaphragm all the way while using the low power objective. What happens to the field of view and the quality of the image? Now close the iris diaphragm all...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x ocular lens 4X scanning objective lens 10X low-power objective lens 40X high-power objective lens 100X oil-immersion objective lens
Lab Manual Total magnification is calculated by multiplying the magnification of the ocular lens (eyepiece) by...
Lab Manual Total magnification is calculated by multiplying the magnification of the ocular lens (eyepiece) by the magnification of the objective lens. The magnitication of a lens is imprinted on the lens casing. Total Magnification Observation: Total Magnification Calculate total magnification figures for your microscope, and record your findings in Table 2.3. Total Magnification Table 2.3 Total Magnification Objective Lens Ocular Lens Objective Scanning power (if present) Low power High power Oil immersion (if presents A microscope's field of view...
ur eyes. Each new lab day, as you begin to study your arst slide, repeat this...
ur eyes. Each new lab day, as you begin to study your arst slide, repeat this procedure, arssm increase or decrease the contrast by adjusting the iris dia- u em opening. Note that the maximum amount of light provides itle contrast. Adjust the aperture until the imageis sharp. littie Move the slide slowly to the right. In what direction does the image in the ocular move? n. Is the image in the ocular inverted relative to the specimen on the...
Lab activities and worksheets Read through this section before you get to lab so you are...
Lab activities and worksheets Read through this section before you get to lab so you are aware of what you will be doing for this lab. Microscope labeling It is important to know the structure of something in order to know how it works and how to use it. Use the following list of parts of a compound microscope to label the diagram. Be sure to understand the functions of each part. Ocular: this is the lens at the top...
C. Answer the following questions as they relate to the microscope. What is the difference between...
C. Answer the following questions as they relate to the microscope. What is the difference between magnification and resolution? Why are both necessary for microscopy? What is the function of the oil used with the oil-immersion lens? What is the effect of omitting it? Why is it imperative to promptly remove any oil that has accidentally spilled on the other non-immersion lenses? D. Examination of Living Bacteria From your observation of the hay infusion, draw and describe what you have...
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...
Biology ercise 1: Using a Light Microscope: 1. Fill out this table to calculate total magnification...
Biology
ercise 1: Using a Light Microscope: 1. Fill out this table to calculate total magnification using different objectives: Total Magnification Name of Objective Scanning Low Power High Power Oil Immersion Objective Magnification 4x 10x 40x 100x 1. Use these data to answer the questions: Solution B Absorbance Value 0.235 0.749 0.182 0.541 a. Which solution has the highest concentration? b. Which solution has the lowest concentration?
EXERCISE 1:USE AND CARE OF THE MICROS D CARE OF THE MICROSCOPE 11. Alter use, remove...
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...
EXERCISE 1: USE AND CARE OF THE MICROSCOPE 13 0 Move the high-dry lens out of...
EXERCISE 1: USE AND CARE OF THE MICROSCOPE 13 0 Move the high-dry lens out of position, and place a drop of immersion oil on the area of the slide you are observing. Carefully click the oil immersion lens into position. It should now be immersed in the oil (FIGURE 1.5). Careful use of the fine-adjustment knob should bring the object into focus. Note the shape and size of the cells. Did the color of the cells change with the...
3. In a bright-field compound microscope, starting from the illuminator, follow the pathway of light: a. The first lens that provides magnification of the image is the c lor lens. b. The lens that further enlarges the image ten more times is the low power nel lens. 4. Open the iris diaphragm all the way while using the low power objective. What happens to the field of view and the quality of the image? Now close the iris diaphragm all...
4. What is the total magnification you achieve using the following lenses? Total magnification Lens 10x ocular lens 4X scanning objective lens 10X low-power objective lens 40X high-power objective lens 100X oil-immersion objective lens
Lab Manual Total magnification is calculated by multiplying the magnification of the ocular lens (eyepiece) by the magnification of the objective lens. The magnitication of a lens is imprinted on the lens casing. Total Magnification Observation: Total Magnification Calculate total magnification figures for your microscope, and record your findings in Table 2.3. Total Magnification Table 2.3 Total Magnification Objective Lens Ocular Lens Objective Scanning power (if present) Low power High power Oil immersion (if presents A microscope's field of view...
ur eyes. Each new lab day, as you begin to study your arst slide, repeat this procedure, arssm increase or decrease the contrast by adjusting the iris dia- u em opening. Note that the maximum amount of light provides itle contrast. Adjust the aperture until the imageis sharp. littie Move the slide slowly to the right. In what direction does the image in the ocular move? n. Is the image in the ocular inverted relative to the specimen on the...
Lab activities and worksheets Read through this section before you get to lab so you are aware of what you will be doing for this lab. Microscope labeling It is important to know the structure of something in order to know how it works and how to use it. Use the following list of parts of a compound microscope to label the diagram. Be sure to understand the functions of each part. Ocular: this is the lens at the top...
C. Answer the following questions as they relate to the microscope. What is the difference between magnification and resolution? Why are both necessary for microscopy? What is the function of the oil used with the oil-immersion lens? What is the effect of omitting it? Why is it imperative to promptly remove any oil that has accidentally spilled on the other non-immersion lenses? D. Examination of Living Bacteria From your observation of the hay infusion, draw and describe what you have...
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...
Biology
ercise 1: Using a Light Microscope: 1. Fill out this table to calculate total magnification using different objectives: Total Magnification Name of Objective Scanning Low Power High Power Oil Immersion Objective Magnification 4x 10x 40x 100x 1. Use these data to answer the questions: Solution B Absorbance Value 0.235 0.749 0.182 0.541 a. Which solution has the highest concentration? b. Which solution has the lowest concentration?
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...
EXERCISE 1: USE AND CARE OF THE MICROSCOPE 13 0 Move the high-dry lens out of position, and place a drop of immersion oil on the area of the slide you are observing. Carefully click the oil immersion lens into position. It should now be immersed in the oil (FIGURE 1.5). Careful use of the fine-adjustment knob should bring the object into focus. Note the shape and size of the cells. Did the color of the cells change with the...
Most questions answered within 3 hours.
-
What is the mechanism of phthalic acid and m-xylene which
results in 2-(2,4-dimethylbenzoyl) benzoic acid ?...
asked 4 minutes ago -
describe business writing is
audience oriented
purposeful
Economical
asked 5 minutes ago -
Please explain how to solve these problems without using
excel.
A zero coupon bond has a...
asked 11 minutes ago -
Choose a disease that is caused by a defect in cell signaling.
Explain the cause of...
asked 11 minutes ago -
Oxford Company has limited funds available for investment and
must ration the funds among four competing...
asked 14 minutes ago -
Put your name on the first line in camelCase. Write a JavaScript
function to generate a...
asked 25 minutes ago -
Chapter 7 Telecommunications, the Internet, and Wireless
Technology:
Discuss some of the Internet services available to...
asked 28 minutes ago -
1. The college bookstore tells prospective students
that the average cost of its textbooks is $52...
asked 30 minutes ago -
A 2.5 kg block rests on a 30 ∘ slope and is attached by a string...
asked 40 minutes ago -
In C++ code language please:
1. Created a linked list
2. Insert 5 values: 1, 10,...
asked 43 minutes ago -
By analogy with automobiles, defects in cancer critical genes
have been likened to broken brakes and...
asked 1 hour ago -
Supposing Delta is an example of a very large US commercial
airline, how does the magnitude...
asked 1 hour ago