Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Lab 2 Metric Measurement and Microscopy - College Biology

star
star
star
star
star
Last updated about 7 years ago
97 Nsɛmmisa

Lab Sheets to be completed, 100 pts

0
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

LastName FirstName

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
25.

1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
28.

(no capital letters)

1
Asemmisa {{asɛmmisaAhyɛnsode}}
29.

(no capital letters)

1

Instructions Figure 2.4

When entering the parts of the microscope on the picture, use the exact name of the part given to you on the following page (pg 15).
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
33.

(your answer will be a number followed by "x" - no spaces between)

1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
36.

#6. Use a piece of blank white paper to draw your object inside a circle as shown. (You can use your lab manual copy to trace the circle onto the piece of white paper.) The object you draw should be done in pencil. Use black for the outer circle and any other color for the inner circle. The circles don't have to be "perfect". You will have to submit this drawing separately as a hard copy to the class basket. Be sure you put your name on your drawing.

Instructions for Compound Light Microscope

Use the full name of the parts listed on the next page (17) to fill-in the blanks. Do not use capital letters.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
51.

enter the number followed by "x" - no spaces

1
Asemmisa {{asɛmmisaAhyɛnsode}}
52.

enter the number followed by "x" with no spaces

1
1
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
57.

Use a lower case "e" and approximate font size 11 or 12. Draw the letter "e" as it appears on the slide. What you see with your eyes before you put it under the microscope. [If easier, you may do this on the white sheet of paper you already used above to draw a specimen.]

1
Asemmisa {{asɛmmisaAhyɛnsode}}
58.

Draw what the letter "e" looks like while viewing through the microscope. The "e" should be upright and normal when you place it on your slide and under the lens. Be sure the "e" is lower case and about font size 11 or 12. [Again, if it is easier, you can draw this on your white sheet of paper. ]

1
1

You do not have to do the "Explain" on #4 under Observation: Invresion.

1
1
1

Not Applicable

1
1
1

Not applicable

1
1
1

Not applicable

1
Asemmisa {{asɛmmisaAhyɛnsode}}
70.

no capital letters, type the term as written in #3

the outside layer around a cell
1
Asemmisa {{asɛmmisaAhyɛnsode}}
71.

the area where DNA is stored in eukaryote cells
1
Asemmisa {{asɛmmisaAhyɛnsode}}
72.

the clear watery fluid that fills cells and facilitates transportation of food, etc, inside the cell
1
1
1
Asemmisa {{asɛmmisaAhyɛnsode}}
75.

1
Asemmisa {{asɛmmisaAhyɛnsode}}
76.

1
2

Substitution of Euglena Specimen

You will get a sample of "pond" water and locate a moving microorganism instead of using a Euglena culture.
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Asemmisa {{asɛmmisaAhyɛnsode}}
2.

answer with a number rounded to the closest whole number - don't enter units (cm)

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

(answer with a number - don't enter units) ______mm

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

(answer with a number, remember you need a "0" placeholder in front of a decimal number, units already listed on the blank line)

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

(give answer as a number, zero placeholder in front of decimals, units are already listed)

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

(don't round off decimal number)

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

(do not round off)

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

Asemmisa {{asɛmmisaAhyɛnsode}}
17.

(answer with a number, don't put "ml" after your answer)

Asemmisa {{asɛmmisaAhyɛnsode}}
18.

Asemmisa {{asɛmmisaAhyɛnsode}}
19.

Asemmisa {{asɛmmisaAhyɛnsode}}
20.

Asemmisa {{asɛmmisaAhyɛnsode}}
21.

Asemmisa {{asɛmmisaAhyɛnsode}}
22.

Asemmisa {{asɛmmisaAhyɛnsode}}
23.

Asemmisa {{asɛmmisaAhyɛnsode}}
24.

Asemmisa {{asɛmmisaAhyɛnsode}}
26.

Asemmisa {{asɛmmisaAhyɛnsode}}
27.

Asemmisa {{asɛmmisaAhyɛnsode}}
30.

(no capital letters)

Asemmisa {{asɛmmisaAhyɛnsode}}
31.

(no capital letters)

Asemmisa {{asɛmmisaAhyɛnsode}}
32.

(do not use capital letters)

Asemmisa {{asɛmmisaAhyɛnsode}}
34.

Asemmisa {{asɛmmisaAhyɛnsode}}
35.

Asemmisa {{asɛmmisaAhyɛnsode}}
37.

Asemmisa {{asɛmmisaAhyɛnsode}}
38.

Asemmisa {{asɛmmisaAhyɛnsode}}
39.

Asemmisa {{asɛmmisaAhyɛnsode}}
40.

Asemmisa {{asɛmmisaAhyɛnsode}}
41.

controls the quantity of light going through the lens
Asemmisa {{asɛmmisaAhyɛnsode}}
42.

helps focus light
Asemmisa {{asɛmmisaAhyɛnsode}}
43.

Asemmisa {{asɛmmisaAhyɛnsode}}
44.

Asemmisa {{asɛmmisaAhyɛnsode}}
45.

(this is the large knob)

Asemmisa {{asɛmmisaAhyɛnsode}}
46.

(this is the small knob)

Asemmisa {{asɛmmisaAhyɛnsode}}
47.

(on some microscopes this is optional, but we have these knobs on our microscopes)

Asemmisa {{asɛmmisaAhyɛnsode}}
48.

Asemmisa {{asɛmmisaAhyɛnsode}}
49.

Asemmisa {{asɛmmisaAhyɛnsode}}
50.

(this is the part that revolves the objectives)

Asemmisa {{asɛmmisaAhyɛnsode}}
53.

enter the number followed by "x" - no spaces

Asemmisa {{asɛmmisaAhyɛnsode}}
54.

enter the number followed by "x" - no spaces

Asemmisa {{asɛmmisaAhyɛnsode}}
55.

Asemmisa {{asɛmmisaAhyɛnsode}}
56.

Asemmisa {{asɛmmisaAhyɛnsode}}
59.

Which best describes how the letter "e" looks through the microscope?

Asemmisa {{asɛmmisaAhyɛnsode}}
60.

Asemmisa {{asɛmmisaAhyɛnsode}}
61.

Asemmisa {{asɛmmisaAhyɛnsode}}
62.

Asemmisa {{asɛmmisaAhyɛnsode}}
63.

Asemmisa {{asɛmmisaAhyɛnsode}}
64.

Asemmisa {{asɛmmisaAhyɛnsode}}
65.

Asemmisa {{asɛmmisaAhyɛnsode}}
66.

Asemmisa {{asɛmmisaAhyɛnsode}}
67.

Asemmisa {{asɛmmisaAhyɛnsode}}
68.

Asemmisa {{asɛmmisaAhyɛnsode}}
69.

Asemmisa {{asɛmmisaAhyɛnsode}}
73.

Asemmisa {{asɛmmisaAhyɛnsode}}
74.

only plant cells have this outside layer that covers the cell membrane
Asemmisa {{asɛmmisaAhyɛnsode}}
77.

Asemmisa {{asɛmmisaAhyɛnsode}}
78.

Sketch the general shape of an animal cell and of a plant cell.

Asemmisa {{asɛmmisaAhyɛnsode}}
79.

Using your live and moving organism located in the pond water, compare it to the picture of Euglena Fig. 2.9. Describe what you can see inside your organism. The best viewing will be under high power, however, it is a little tricky to keep your moving specimen within the small field of view.

Asemmisa {{asɛmmisaAhyɛnsode}}
80.

only type the number

Asemmisa {{asɛmmisaAhyɛnsode}}
81.

enter number, remember that you need a "0" placeholder in front of the decimal place

Asemmisa {{asɛmmisaAhyɛnsode}}
82.

type only the number - not the units

Asemmisa {{asɛmmisaAhyɛnsode}}
83.

type the number and units

Asemmisa {{asɛmmisaAhyɛnsode}}
84.

give the name of the microscope and type "microscope"

use the full name as given in your lab
Asemmisa {{asɛmmisaAhyɛnsode}}
85.

Asemmisa {{asɛmmisaAhyɛnsode}}
86.

Asemmisa {{asɛmmisaAhyɛnsode}}
87.

Asemmisa {{asɛmmisaAhyɛnsode}}
88.

be sure you spell it correctly to get credit for your answer
Asemmisa {{asɛmmisaAhyɛnsode}}
89.

Asemmisa {{asɛmmisaAhyɛnsode}}
90.

Asemmisa {{asɛmmisaAhyɛnsode}}
91.

Asemmisa {{asɛmmisaAhyɛnsode}}
92.

Asemmisa {{asɛmmisaAhyɛnsode}}
93.

Asemmisa {{asɛmmisaAhyɛnsode}}
94.

Asemmisa {{asɛmmisaAhyɛnsode}}
95.

Give the name of the type of microscope.

Asemmisa {{asɛmmisaAhyɛnsode}}
96.

#16 Explain why?

Asemmisa {{asɛmmisaAhyɛnsode}}
97.