Determine the amount of glucose in the unknown sample by plotting a standard curve of Absorbance at 620 nm on Y-axis and μg of glucose on the x-axis
Determine the amount of glucose in the unknown sample by plotting a standard curve of Absorbance at 620 nm on Y-axis and μg of glucose on the x-axis
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Determine the amount of glucose in the unknown sample by plotting a standard curve of Absorbance at 620 nm on Y-axis and μg of glucose on the x-axis.
![Table 1: Raw data for the Anthrone test
Glucose
Sample No.
(1) Blank
2
3
4
5
6
7
8
9
10
(μL)
50
100
200
300
400
500
750
1000
Unknown
(µg)
10
20
40
60
80
100
150
200
??
Distilled H₂O
(μL)
1000
950
900
800
700
600
500
250
Anthrone
reagent (mL)
5
5
5
5
5
5
5
5
5
5
A620](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe47c460e-c2ca-42cb-9d30-409500ae4ba2%2F9bd70644-d650-43df-aa4f-b95ae3a75a50%2Fz2tlk5_processed.png&w=3840&q=75)
Transcribed Image Text:Table 1: Raw data for the Anthrone test
Glucose
Sample No.
(1) Blank
2
3
4
5
6
7
8
9
10
(μL)
50
100
200
300
400
500
750
1000
Unknown
(µg)
10
20
40
60
80
100
150
200
??
Distilled H₂O
(μL)
1000
950
900
800
700
600
500
250
Anthrone
reagent (mL)
5
5
5
5
5
5
5
5
5
5
A620
![F:F
1
2
3
4
5
6
7
8
BB
9
10
11
12
13
14
15
16
17
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20
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22
23
24
25
26
27
28
+
ZOO resources
A
Sample
1
zoo 111 lec post lab
27 100%
fx A620
2
3
4
5
6
7
8
9
10
business
results from f2f biochem lab
File Edit View Insert Format Data Tools Extensions Help Last edit was seconds ago
BIS A
✰ docs.google.com/spreadsheets/d/1puQXKaLr2WRn59fFDzuA6yS-dEISQLT2tS-TTpF8bpQ/edit#gid=0
Sheet1
zoo 111 lec and lab
$ %0.00 123-
B
Concentration of Glucose (ug)
0
10
20
40
60
80
100
150
200
unknown
Default (Ari... ▼ 10
C
wika
A620 - R1
0.001
0.101
0.024
0.0392
0.347
0.58
0.626
0.949
1.996
2.413
scientifico +
A620
A620 - R2
0.001
0.079
0.15
0.288
0.361
0.515
0.623
0.776
0.976
2.362
2.5
2.0
1.5
1.0
Standard Curve of A620 and µg of Glucose
-A620 -6.57E-03*x + -0.0206 R² = 0.983
0.5
D
0.0
0
83-
E
A620 - R3
0
0.038
0.108
0.319
0.409
0.544
0.635
50
0.803
1.165
2.39
X
100
P
Concentration of Glucose (ug)
F
A620
0.0006666666667
0.07266666667
0.094
0.2154
0.3723333333
0.5463333333
0.628
0.8426666667
1.379
2.388333333
150
200
1.
M
Type
Chart editor
Setup
Tenumme
Linear
Line opacity
Label
40%
Use Equation
Show R²
+
> Legend
Count: 22
Line color
2px
> Horizontal axis
Sum: 666.5394
Avg: 35.08102105
Min: 0
Max: 200
Line thickness
a Share
Customize
Count Numbers: 19
X
Explore
31
Ꭷ
●
+
>](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe47c460e-c2ca-42cb-9d30-409500ae4ba2%2F9bd70644-d650-43df-aa4f-b95ae3a75a50%2Fryr7wv_processed.png&w=3840&q=75)
Transcribed Image Text:F:F
1
2
3
4
5
6
7
8
BB
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
+
ZOO resources
A
Sample
1
zoo 111 lec post lab
27 100%
fx A620
2
3
4
5
6
7
8
9
10
business
results from f2f biochem lab
File Edit View Insert Format Data Tools Extensions Help Last edit was seconds ago
BIS A
✰ docs.google.com/spreadsheets/d/1puQXKaLr2WRn59fFDzuA6yS-dEISQLT2tS-TTpF8bpQ/edit#gid=0
Sheet1
zoo 111 lec and lab
$ %0.00 123-
B
Concentration of Glucose (ug)
0
10
20
40
60
80
100
150
200
unknown
Default (Ari... ▼ 10
C
wika
A620 - R1
0.001
0.101
0.024
0.0392
0.347
0.58
0.626
0.949
1.996
2.413
scientifico +
A620
A620 - R2
0.001
0.079
0.15
0.288
0.361
0.515
0.623
0.776
0.976
2.362
2.5
2.0
1.5
1.0
Standard Curve of A620 and µg of Glucose
-A620 -6.57E-03*x + -0.0206 R² = 0.983
0.5
D
0.0
0
83-
E
A620 - R3
0
0.038
0.108
0.319
0.409
0.544
0.635
50
0.803
1.165
2.39
X
100
P
Concentration of Glucose (ug)
F
A620
0.0006666666667
0.07266666667
0.094
0.2154
0.3723333333
0.5463333333
0.628
0.8426666667
1.379
2.388333333
150
200
1.
M
Type
Chart editor
Setup
Tenumme
Linear
Line opacity
Label
40%
Use Equation
Show R²
+
> Legend
Count: 22
Line color
2px
> Horizontal axis
Sum: 666.5394
Avg: 35.08102105
Min: 0
Max: 200
Line thickness
a Share
Customize
Count Numbers: 19
X
Explore
31
Ꭷ
●
+
>
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