Chat with us, powered by LiveChat Procedure I - Group 1: Known Sample Solutions Complete the table below using your data from Procedure I. For each sample solution (A-E) indicate any color change that occurs when a test - EssayAbode

Procedure I – Group 1: Known Sample Solutions Complete the table below using your data from Procedure I. For each sample solution (A-E) indicate any color change that occurs when a test

  

Procedure I – Group 1: Known Sample Solutions

Complete the table below using your data from Procedure I. For each sample solution (A-E) indicate any color change that occurs when a test solution is added. Fill in the last column (Biomolecule Classification) using data found under the Activity Form tab.

Data Sheet: Activity – Biomolecules

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Name

Course

Date

Eqbal Danish

Bio 103

09/30/2022

Activity Data Code ZCM

Procedure I – Group 1: Known Sample Solutions

Complete the table below using your data from Procedure I. For each sample solution (A-E) indicate any color change that occurs when a test solution is added. Fill in the last column (Biomolecule Classification) using data found under the Activity Form tab.

Data Table I

Timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated

Graphical user interface, timeline  Description automatically generated

4

TableTop Science – All Rights Reserved

1

TableTop Science – All Rights Reserved

Sample Solution

Test

Solution

1

Reaction

Test

Solution

2

Reaction

Test

Solution

3

Reaction

Test

Solution

4

Reaction

Test

Solution

5

Reaction

Biomolecule

Classification

A

B

C

D

E

Observations and Questions

[1] Write a hypothesis statement for the experiment you conducted for Procedure I.

[2] Which variable represents the independent variable? What information helped you to come to that decision?

[3] Would you characterize this experiment as qualitative or quantitative? What information helped you to come to that decision?

[4] Refer to your completed Data Table I and place the appropriate answer to each of the statements below.

Answers: amino acid, starch, fat, sugar or starch, protein or amino acid

Statements:

Test Solution 1 reacts with:

Test Solution 2 reacts with:

Test Solution 3 reacts with:

Test Solution 4 reacts with:

Test Solution 5 reacts with:

Procedure II – Group 2: Unknown Sample Solutions

Complete the table below using your data from Procedure II. For each sample solution (A-E) indicate any color change that occurs when a test solution is added. Next, use Data Table I to determine the biomolecule classification for each sample solution. Hint: compare the color changes in both tables to make your determinations.

Data Table II

4

TableTop Science – All Rights Reserved

3

TableTop Science – All Rights Reserved

Timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated Graphical user interface, timeline  Description automatically generated

Graphical user interface, timeline  Description automatically generated

Sample Solution

Test

Solution

1

Reaction

Test

Solution

2

Reaction

Test

Solution

3

Reaction

Test

Solution

4

Reaction

Test

Solution

5

Reaction

Biomolecule

Classification

A

B

C

D

E

Observations and Questions

[5] In Procedure II, did any of your unknown sample solutions (A, B, C, D, E) contain sugars? If yes, which one? What information helped you to come to that decision?

[6] In Procedure II, did any of your unknown sample solutions (A, B, C, D, E) contain protein? If yes, which one? What information helped you to come to that decision?

[7] Using the laboratory tests in this experiment, would you be able to distinguish between a small molecule such as amino acid from a larger molecule such as a protein? Explain why or why not.

[8] Using the laboratory tests in this experiment, would you be able to distinguish between a starch and a sugar such as glucose? Explain why or why not.

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