What is the primary mechanism of amino acid absorption into the absorptive cells?
Understand the Problem
The question is asking about the specific method by which amino acids are absorbed into cells that are responsible for nutrient absorption. This involves understanding the various transport mechanisms available in cellular biology.
Answer
Active transport is the primary mechanism for amino acid absorption.
The primary mechanism of amino acid absorption into the absorptive cells is active transport, which involves specific transporter proteins and requires energy in the form of ATP.
Answer for screen readers
The primary mechanism of amino acid absorption into the absorptive cells is active transport, which involves specific transporter proteins and requires energy in the form of ATP.
More Information
Amino acids are primarily absorbed in the small intestine, specifically the duodenum and jejunum, using active transport. This process is critical for nutrient absorption.
Tips
A common mistake is confusing active transport with passive transport. Active transport requires energy and involves specific transporter proteins, unlike passive transport.
Sources
- Chemical Digestion and Absorption: A Closer Look - Lumen Learning - courses.lumenlearning.com
- What is the primary mechanism of amino acid absorption? - USML Strike - usmlestrike.com
- Amino acid absorption - Primary Care Notebook - primarycarenotebook.com
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