+H₂N-CH-COO™ CH₂ I CH₂ I CH₂ I +H₂N-CH₂ A. amino acid B amino acid D O amino acid A amino acid E *H₂N-CH-COO™ I O amino acid C C=0 B. This amino acid participates in hydrophobic interactions to stabilize protein conformation. +H₂N-CH-COO™ 1 CH₂ I OH C. +H₂N-CH-COO™ I CH H₂ CH3 D.

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,...
icon
Related questions
icon
Concept explainers
Question
**Description of Amino Acids:**

- **Amino Acid A:**
  - Structure: +H3N-CH-COO-
  - Side chain: -(CH2)-CH2-(CH2)-+H3N-CH2

- **Amino Acid B:**
  - Structure: +H3N-CH-COO-
  - Side chain: -(CH2)-CH2-COO^-

- **Amino Acid C:**
  - Structure: +H3N-CH-COO-
  - Side chain: -CH2-OH

- **Amino Acid D:**
  - Structure: +H3N-CH-COO-
  - Side chain: -CH-(CH3)-CH3

**Question:**
This amino acid participates in hydrophobic interactions to stabilize protein conformation.

**Answer Options:**
- ◯ Amino acid B
- ● Amino acid D
- ◯ Amino acid A
- ◯ Amino acid E
- ◯ Amino acid C

**Analysis:**
Amino acid D, which has a side chain of -CH-(CH3)-CH3, is selected. This indicates its involvement in hydrophobic interactions due to its nonpolar side chain, crucial for stabilizing protein structures.
Transcribed Image Text:**Description of Amino Acids:** - **Amino Acid A:** - Structure: +H3N-CH-COO- - Side chain: -(CH2)-CH2-(CH2)-+H3N-CH2 - **Amino Acid B:** - Structure: +H3N-CH-COO- - Side chain: -(CH2)-CH2-COO^- - **Amino Acid C:** - Structure: +H3N-CH-COO- - Side chain: -CH2-OH - **Amino Acid D:** - Structure: +H3N-CH-COO- - Side chain: -CH-(CH3)-CH3 **Question:** This amino acid participates in hydrophobic interactions to stabilize protein conformation. **Answer Options:** - ◯ Amino acid B - ● Amino acid D - ◯ Amino acid A - ◯ Amino acid E - ◯ Amino acid C **Analysis:** Amino acid D, which has a side chain of -CH-(CH3)-CH3, is selected. This indicates its involvement in hydrophobic interactions due to its nonpolar side chain, crucial for stabilizing protein structures.
Expert Solution
Step 1: Introduce about the amino acids

Amino acids are the structural and functional units of protein that remain connected with peptide bonds in the structure of a polypeptide chain. Based on the structure of all functional group or side chain, the amino acids are classified into different categories.

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Proteins
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education