Šize-dependent migration distances of DNA fragments in an agarose gel Length of DNA fragments (bp) Distance travelled (mm) 2000 11 1500 20 1000 29 750 39.5 500 48.5 300 59.5 150 70 50 76 arce of data: General Biology (BIOL 101) lab manual. 1. What is the dependent variable?Dsadaveles length length ogbiapooA distepce fravelled 2. What is the independent variable? 3. Use TAILS (Title, Axes, Intervals, Labels, Scale) checklist to graph the data and answer the

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Cuonh 5. The following data represents the distance travelled by DNA fragments on an agarose gel.
Size-dependent migration distances of DNA fragments in an agarose gel
Length of DNA fragments (bp)
Distance travelled (mm)
2000
11
1500
1000
750
20
29
39.5
500
48.5
300
59.5
150
70
50
76
Source of data: General Biology (BIOL 101) lab manual.
1. What is the dependent variable? Dtaedeveles length
2. What is the independent variable? _ epVA disteace travelted
3. Use TAILS (Title, Axes, Intervals, Labels, Scale) checklist to graph the data and answer the
questions on the next page.
95
35
80
78
70
65
60
55
50
45
40
30
25
19
9.
Transcribed Image Text:Cuonh 5. The following data represents the distance travelled by DNA fragments on an agarose gel. Size-dependent migration distances of DNA fragments in an agarose gel Length of DNA fragments (bp) Distance travelled (mm) 2000 11 1500 1000 750 20 29 39.5 500 48.5 300 59.5 150 70 50 76 Source of data: General Biology (BIOL 101) lab manual. 1. What is the dependent variable? Dtaedeveles length 2. What is the independent variable? _ epVA disteace travelted 3. Use TAILS (Title, Axes, Intervals, Labels, Scale) checklist to graph the data and answer the questions on the next page. 95 35 80 78 70 65 60 55 50 45 40 30 25 19 9.
4. Write a brief conclusion based on the data represented in the graph.
5. Compare graphs 4 and 5 and discuss the differences in the conclusions that you have
drawn based on the data represented in the lines of best fit.
eive
6. Use the data on the distance travelled by three DNA fragments provided in the table
below, to determine their lengths. Use the data in the line of best fit (standard curve) to
determine the lengths of the three DNA fragments.
Math
Size-dependent migration distances of DNA fragments in an agarose gel
Distance travelled (mm)
Length of DNA fragments (bp)
38
23
71.5
Source of data: Modified from General Biology (BIOL 101) lab manual.
7. Explain how you used the line of best fit to determine the DNA lengths for the three The
fragments.
Transcribed Image Text:4. Write a brief conclusion based on the data represented in the graph. 5. Compare graphs 4 and 5 and discuss the differences in the conclusions that you have drawn based on the data represented in the lines of best fit. eive 6. Use the data on the distance travelled by three DNA fragments provided in the table below, to determine their lengths. Use the data in the line of best fit (standard curve) to determine the lengths of the three DNA fragments. Math Size-dependent migration distances of DNA fragments in an agarose gel Distance travelled (mm) Length of DNA fragments (bp) 38 23 71.5 Source of data: Modified from General Biology (BIOL 101) lab manual. 7. Explain how you used the line of best fit to determine the DNA lengths for the three The fragments.
Expert Solution
Step 1

*NOTE: Kindly repost for other questions. Dear Student as per the guidelines we are supposed to answer only 3 of your questions. So please repost the question for getting the answers for others too thank you.

*Dependent variable is tested and measured in an experiment and it is depend upon the independent variable.

* Independent variable means which cause effects on dependent variable

Ex: length of dna is independent variable which will effect in distance traveled in agarose gel it is dependent variable

*It means here length of dna will effect it's distance of length is small then it's distance travelled will be more .

*Here distance travelled by dna depend on length of dna 

 

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