Back to Questions
Want to know:
Aspirin is a weak acid with a pKa of 3.5 (the ionizable H is shown in red):It is absorbed into the blood through the cells lining the stomach and the small intestine. Absorption requires passage through the plasma membrane, the rate of which is determined by the polarity of the molecule: charged and highly polar molecules pass slowly, whereas neutral hydrophobic ones pass rapidly. The pH of the stomach contents is about 1.5, and the pH of the contents of the small intestine is about 6. Is more aspirin absorbed into the bloodstream from the stomach or from the small intestine? Clearly justify your choice.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- A technician helps a customer with a ticket request and needs to record that the customer has accepted that the ticket can be closed. Which of the following fields reflect this part of the ticket life cycle?
- How many bases code for an amino acid
- the american war-dog -Source: Oscar Cesare, "The American War-Dog," Wikimedia Commons, 1916During the early twentieth century, politicians, such as the one depicted in the image, most likely would have opposed which of the following?