---
title: Digestion: the journey of a sandwich — the lesson's questions with trees and pragmatics · Biology
description: The 15 test and exam questions of lesson 67 «Digestion: the journey of a sandwich» of the biology course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics.
---

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# Digestion: the journey of a sandwich

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The 15 questions of lesson 67 «Digestion: the journey of a sandwich» of the biology course of Mova's primary school with their options, 82 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/biology/67-digestion-the-journey-of-a-sandwich/).

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- [t1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t1/) — mum says if i swallow gum it stays in me for 7 years. true or nah? — right ✓ · ★★
- [t2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t2/) — In a cartoon a sandwich slides down a slide straight into an empty stomach and stays whole. Put it right. — wrong ✗ · ★★
- [t3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t3/) — What would happen if you did not chew a sandwich at all? — wrong ✗ · ★★
- [t4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t4/) — Raj chews a piece of bread for a whole minute and it starts to taste sweet. Why? — right ✓ · ★★
- [t5](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t5/) — Ella laughs while drinking juice and coughs and splutters. What happened? — right ✓ · ★★
- [t6](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t6/) — ugh, imagine the stomach acid melting your whole tummy. why doesn't it? — wrong ✗ · ★★
- [t7](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t7/) — Why is the small intestine so long and folded? — wrong ✗ · ★★
- [t8](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t8/) — Sam eats only white bread and sweets for a week and his tummy feels stuck. What is missing? — wrong ✗ · ★★
- [t9](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t9/) — At lunch a friend says what you eat today is all gone by tea time. Right? — wrong ✗ · ★★
- [t10](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t10/) — Why do astronauts not need gravity to swallow their food? — right ✓ · ★★
- [t11](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/t11/) — In a game, eating a mushroom gives instant energy the second it touches your lips. How long does real food take? — right ✓ · ★★
- [e1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/e1/) — Identify the principal site of the absorption of digested food into the blood. — right ✓ · exam
- [e2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/e2/) — Which of the following statements most accurately characterises the passage of food along the oesophagus? — wrong ✗ · exam
- [e3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/e3/) — It is asserted that chewing gum, once swallowed, persists within the stomach for seven years. Select the response consistent with the established facts. — right ✓ · exam
- [e4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/67-digestion-the-journey-of-a-sandwich/e4/) — Ascertain the function of the epiglottis during the act of swallowing. — right ✓ · exam

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