Misty Copeland is taking a snack break from her B-hour to aid her muscles with recovery by eating a protein-rich snack. Part 1: What is the name of the monomer used to synthesize the protein and what is the name of the covalent bond that holds these monomers together? Part 2: The cells lining the inside of Misty Copeland's stomach need to produce and secrete enzymes like pepsin that will help breakdown the protein-rich snack she just ate. Using your knowledge of the endomembrane system (1) describe the pathway thorized enzymes that will be secreted by her stomach cells?
Misty Copeland is taking a snack break from her B-hour to aid her muscles with recovery by eating a protein-rich snack. Part 1: What is the name of the monomer used to synthesize the protein and what is the name of the covalent bond that holds these monomers together? Part 2: The cells lining the inside of Misty Copeland's stomach need to produce and secrete enzymes like pepsin that will help breakdown the protein-rich snack she just ate. Using your knowledge of the endomembrane system (1) describe the pathway thorized enzymes that will be secreted by her stomach cells?
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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Concept explainers
Proteins
We generally tend to think of proteins only from a dietary lens, as a component of what we eat. However, they are among the most important and abundant organic macromolecules in the human body, with diverse structures and functions. Every cell contains thousands and thousands of proteins, each with specific functions. Some help in the formation of cellular membrane or walls, some help the cell to move, others act as messages or signals and flow seamlessly from one cell to another, carrying information.
Protein Expression
The method by which living organisms synthesize proteins and further modify and regulate them is called protein expression. Protein expression plays a significant role in several types of research and is highly utilized in molecular biology, biochemistry, and protein research laboratories.
Question
Transcribed Image Text:Misty Copeland is taking a snack break from her 8-hour rehearsal day and she wants
to aid her muscles with recovery by eating a protein-rich snack.
Part 1: What is the name of the monomer used to synthesize the protein and what is
the name of the covalent bond that holds these monomers together?
Part 2: The cells lining the inside of Misty Copeland's stomach need to produce and
secrete enzymes like pepsin that will help breakdown the protein-rich snack she just
ate. Using your knowledge of the endomembrane system (1) describe the pathway
taken by the newly synthesized enzymes that will be secreted by her stomach cells?
Include the terms cis-facing and trans-facing in your answer. (2) Include the type of
cellular transport required for the enzyme to leave the cell.
Part 3: The pH of Misty's stomach is low. For enzymes not used to this environment,
which levels of protein structure will be affected? Briefly explain why the level(s) of
structure you selected are being impacted.
Part 4: If the pH is low, what does this tell you about the number of H+ ions
compared to a solution that is neutral in pH?
A. The number of H+ ions is higher
B. The number of H+ ions is lower
C. There would be no way to know without seeing the pH value
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