Why don’t humans produce the enzyme required to digest cellulose?
Because we instead produce the enzymes and have a digestive system capable of digesting meat. The critters that can eat cellulose generally are full herbivores and can't do that, because their digestive systems are entirely geared around digesting cellulose.
The Short Answer
Because we instead produce the enzymes and have a digestive system capable of digesting meat. The critters that can eat cellulose generally are full herbivores and can't do that, because their digestive systems are entirely geared around digesting cellulose.
Analysis
Key Concepts: Digestive, digesting, cellulose
This explanation focuses on digestive, digesting, cellulose and spans 39 words across 2 sentences. At 46% below the average Biology explanation (72 words), the answer takes a direct, no-frills approach — sometimes the simplest explanation is the most effective.
What This Answer Covers
This is a focused, single-point answer that gets directly to the core of the question without detours.
How This Compares in Biology
Ranked #377 of 500 Biology questions by answer depth (top 76%). This is a brief primer — the answer is intentionally short. For questions with a single core mechanism, brevity can actually be a strength.
Frequently Asked Questions
Is there a simple explanation for why humans produce the enzyme required to digest cellulose?
Because we instead produce the enzymes and have a digestive system capable of digesting meat. The critters that can eat cellulose generally are full herbivores and can't do that, because their digestive systems are entirely geared around digesting…
How detailed is this explanation compared to similar Biology questions?
This is a brief answer at 39 words, ranked #377 of 500 Biology questions by depth. The key concepts covered are digestive, digesting, cellulose.
What approach does this answer take to explain humans produce the enzyme required to digest cellulose?
The explanation uses root cause analysis across 39 words. It is categorized under Biology and addresses the question through 1 analytical lens.