The part of the human gut that has an acidic content is the

Assessment: JAMB UTME - Biology - 2010 Subject: Biology

Question 1 Report

The part of the human gut that has an acidic content is the
Answer Details
The part of the human gut that has an acidic content is the stomach. The stomach is a muscular organ located between the esophagus and the small intestine. It receives food from the esophagus and releases acidic digestive juices, including hydrochloric acid, which lower the pH of the stomach contents to between 1.5 and 3.5. The acidic environment in the stomach helps to break down food particles into smaller molecules, such as proteins and carbohydrates, and also helps to kill harmful bacteria and other microorganisms that may be present in the food. After the food has been partially digested in the stomach, it passes into the duodenum, which is the first part of the small intestine. The duodenum has a slightly alkaline environment, which helps to neutralize the acidic stomach contents and prepare the food for further digestion in the small intestine. The ileum and colon, which are part of the large intestine, have a neutral to slightly acidic pH.
Read lesson note on Nutrient Cycling In Nature (WAEC)
Read lesson note on Alimentary System (WAEC)
View Answer

Related Questions

1

If both parents are heterozygous for a trait, the probability that an offspring will be recessive for that trait is
2

Use the diagram above to answer this question. Which of the following is a true feature of plantation ll?
3

Use the diagram above to answer this question. The movement of material in the xylem and phloem tissues of the plant are represented by the arrows labelled
4

In the diagram, which of the animals represents the oldest creatures in terms of evolutionary history?
5

Use the diagram above to answer this question. With respect to their decreasing dependence on aquatic conditions for reproduction, which of the following is ...
6

Use the diagram above to answer this question. In which plantation are all the trees between the height of 2-4m?
7

Use the diagram above to answer this question. Based on the shape and structure of the beak and feet, the bird represented is likely to feed mainly on
8

Use the diagram above to answer this question. During photosynthesis, the arrow labelled ll represents the

Download The App On Google Playstore

Everything you need to excel in your exams

Green Bridge CBT Mobile App
Personalized AI Learning Chat Assistant
200,000+ Exam Questions Across IGCSE, JAMB, WAEC & NECO
Over 3,900 Lesson Notes
Offline Support - Learn Anytime, Anywhere
Green Bridge Timetable
Literature Summaries & Potential Questions
Track Your Performance & Progress
In-depth Explanations for Comprehensive Learning