Why is transport necessary even after digestion of food?
Answer and explanation
Correct answer: Digested substances must reach the body’s cells
The governing concept is the link between digestion, absorption, and transportation. Digestion breaks complex food into soluble substances such as glucose, amino acids, and fatty acids. These products are absorbed mainly through the small intestine into the blood or lymph. The circulatory system then distributes them to cells, where they support energy release, growth, and repair. Therefore option A is correct; digestion alone does not deliver nutrients to every tissue.
Frequently asked questions
What is the correct answer to this question?
Digested substances must reach the body’s cells
Why is this the correct answer?
The governing concept is the link between digestion, absorption, and transportation. Digestion breaks complex food into soluble substances such as glucose, amino acids, and fatty acids. These products are absorbed mainly through the small intestine into the blood or lymph. The circulatory system then distributes them to cells, where they support energy release, growth, and repair. Therefore option A is correct; digestion alone does not deliver nutrients to every tissue.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Life Processes. Topic: Transportation.
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