a 2D gel electrophoresis was done on the proteins found in the chart. create a chart with the correct parameters on both dimensions using 1-6 to indicate the position of each protein on teh 2D gel.

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a 2D gel electrophoresis was done on the proteins found in the chart. create a chart with the correct parameters on both dimensions using 1-6 to indicate the position of each protein on teh 2D gel. 

**Protein Characteristics Table**

This table presents data on various proteins, highlighting their molecular weights and isoelectric points (pI). The molecular weight is noted in Daltons (Da), and the pI indicates the pH at which the protein carries no net electric charge.

| Protein                  | Molecular Weight (Da) | pI  |
|--------------------------|-----------------------|-----|
| **Aldolase**             | 40,000                | 10.1|
| **Cytochrome C**         | 14,000                | 9.2 |
| **Lactate dehydrogenase**| 18,000                | 8.5 |
| **Ornithine decarboxylase** | 75,000             | 4.1 |
| **PEP carboxylase**      | 74,000                | 5.0 |
| **Pyruvate kinase**      | 62,000                | 6.0 |

**Explanation:**
- **Aldolase** has a molecular weight of 40,000 Da and a high pI of 10.1, indicating it is more basic.
- **Cytochrome C** has a relatively low molecular weight of 14,000 Da with a pI of 9.2.
- **Lactate dehydrogenase** weighs 18,000 Da and has a pI of 8.5.
- **Ornithine decarboxylase** is the heaviest at 75,000 Da, with a low pI of 4.1, suggesting it is acidic.
- **PEP carboxylase** closely follows in weight at 74,000 Da, with a pI of 5.0.
- **Pyruvate kinase** has a molecular weight of 62,000 Da and a pI of 6.0.
Transcribed Image Text:**Protein Characteristics Table** This table presents data on various proteins, highlighting their molecular weights and isoelectric points (pI). The molecular weight is noted in Daltons (Da), and the pI indicates the pH at which the protein carries no net electric charge. | Protein | Molecular Weight (Da) | pI | |--------------------------|-----------------------|-----| | **Aldolase** | 40,000 | 10.1| | **Cytochrome C** | 14,000 | 9.2 | | **Lactate dehydrogenase**| 18,000 | 8.5 | | **Ornithine decarboxylase** | 75,000 | 4.1 | | **PEP carboxylase** | 74,000 | 5.0 | | **Pyruvate kinase** | 62,000 | 6.0 | **Explanation:** - **Aldolase** has a molecular weight of 40,000 Da and a high pI of 10.1, indicating it is more basic. - **Cytochrome C** has a relatively low molecular weight of 14,000 Da with a pI of 9.2. - **Lactate dehydrogenase** weighs 18,000 Da and has a pI of 8.5. - **Ornithine decarboxylase** is the heaviest at 75,000 Da, with a low pI of 4.1, suggesting it is acidic. - **PEP carboxylase** closely follows in weight at 74,000 Da, with a pI of 5.0. - **Pyruvate kinase** has a molecular weight of 62,000 Da and a pI of 6.0.
Expert Solution
Step 1: Introduction

Gel electrophoresis is a widely used technique used to separate and analyze macromolecules, such as DNA (Deoxyribonucleic acid), RNA (Ribonucleic acid), and proteins, based on their size, charge, and other physical properties. It involves the use of an electric field to move these molecules through an agarose or polyacrylamide gel matrix. The gel acts as a molecular sieve, allowing smaller molecules to move more quickly through the pores of the gel, while larger molecules move more slowly. As a result, the molecules are separated into distinct bands that can be visually analyzed. Two-dimensional gel electrophoresis (2-DE) is a modified variation of traditional gel electrophoresis utilized to separate complex mixtures of proteins based on their isoelectric point (pI) and molecular weight. As a result, there may be a pH at which the net charge on the protein molecule is zero. This pH is called the pI.

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