Draw the electron pushing mechanism

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN:9781305967359
Author:STARR
Publisher:STARR
Chapter3: Molecules Of Life
Section: Chapter Questions
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Draw the electron pushing mechanism

The image depicts a chemical reaction involving glucose. On the left is a linear structure of glucose with aldehyde and hydroxyl groups along the chain. An arrow points to the right, where another structure is shown along with carbon dioxide (CO₂).

Starting with the structure on the left:
- It is a glucose molecule, represented in its open-chain form.
- The top of the molecule has a negatively charged carboxylate group (−COO⁻).
- A series of carbon atoms are connected in a chain, each bonded to hydrogen (H) and hydroxyl (OH) groups.

The structure on the right:
- This represents the breakdown product of glucose, possibly indicating the first step in the cellular respiration process.
- The molecule shown is a simple sugar with hydroxyl groups and a single ketone group.
- Carbon dioxide (CO₂) is shown as a separate product of this reaction.

This illustration demonstrates the decarboxylation of glucose, which is an essential step in metabolic pathways such as glycolysis and respiration.
Transcribed Image Text:The image depicts a chemical reaction involving glucose. On the left is a linear structure of glucose with aldehyde and hydroxyl groups along the chain. An arrow points to the right, where another structure is shown along with carbon dioxide (CO₂). Starting with the structure on the left: - It is a glucose molecule, represented in its open-chain form. - The top of the molecule has a negatively charged carboxylate group (−COO⁻). - A series of carbon atoms are connected in a chain, each bonded to hydrogen (H) and hydroxyl (OH) groups. The structure on the right: - This represents the breakdown product of glucose, possibly indicating the first step in the cellular respiration process. - The molecule shown is a simple sugar with hydroxyl groups and a single ketone group. - Carbon dioxide (CO₂) is shown as a separate product of this reaction. This illustration demonstrates the decarboxylation of glucose, which is an essential step in metabolic pathways such as glycolysis and respiration.
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