**Problem 3**: On the DIPEPTIDE, label the following: Two central carbons, N-term, C-term, two R groups.**Diagram Explanation**: The image shows a structural diagram of a dipeptide composed of two amino acids: glycine and alanine.- **Glycine**: The first section of the dipeptide, labeled as "Glycine," includes the following chemical structure: - An amine group (N-term) with the nitrogen (N) atom bonded to two hydrogen (H) atoms. - A central carbon atom (alpha carbon) bonded to two hydrogen (H) atoms. - A carboxyl group (termination of glycine portion) where the carbon (C) atom is double-bonded to an oxygen (O) atom and single-bonded to another oxygen atom in a hydroxyl group (OH).- **Alanine**: The second section of the dipeptide, labeled as "Alanine," includes: - A central carbon atom (alpha carbon) bonded to one hydrogen (H) atom and a methyl group (CH3) which is the R group specific to alanine. - A terminal carboxyl group (C-term) with the carbon (C) atom double-bonded to an oxygen (O) atom and single-bonded to another oxygen atom in a hydroxyl group (OH).**Key Labels**:- **Two Central Carbons**: The central carbons in each amino acid residue; one in glycine and one in alanine.- **N-term (N-terminus)**: The end of the peptide chain with the free amine group.- **C-term (C-terminus)**: The end of the peptide chain with the free carboxyl group.- **Two R Groups**: - Glycine's R group is a hydrogen (H) atom. - Alanine's R group is a methyl group (CH3).

Amino acids are the building blocks of proteins where several amino acids are linked together by…

Answered: 3. On the DIPEPTIDE, label the…

3. On the DIPEPTIDE, label the following: Two central carbons, N-term, C-term, two Rgroups A dipeptide H- -C-N H OH H H CH3 Glycine Alanine

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question

**Problem 3**: On the DIPEPTIDE, label the following: Two central carbons, N-term, C-term, two R groups.

**Diagram Explanation**: The image shows a structural diagram of a dipeptide composed of two amino acids: glycine and alanine.

- **Glycine**: The first section of the dipeptide, labeled as "Glycine," includes the following chemical structure:
- An amine group (N-term) with the nitrogen (N) atom bonded to two hydrogen (H) atoms.
- A central carbon atom (alpha carbon) bonded to two hydrogen (H) atoms.
- A carboxyl group (termination of glycine portion) where the carbon (C) atom is double-bonded to an oxygen (O) atom and single-bonded to another oxygen atom in a hydroxyl group (OH).

- **Alanine**: The second section of the dipeptide, labeled as "Alanine," includes:
- A central carbon atom (alpha carbon) bonded to one hydrogen (H) atom and a methyl group (CH3) which is the R group specific to alanine.
- A terminal carboxyl group (C-term) with the carbon (C) atom double-bonded to an oxygen (O) atom and single-bonded to another oxygen atom in a hydroxyl group (OH).

**Key Labels**:
- **Two Central Carbons**: The central carbons in each amino acid residue; one in glycine and one in alanine.
- **N-term (N-terminus)**: The end of the peptide chain with the free amine group.
- **C-term (C-terminus)**: The end of the peptide chain with the free carboxyl group.
- **Two R Groups**:
- Glycine's R group is a hydrogen (H) atom.
- Alanine's R group is a methyl group (CH3).

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