--- title: Bread rising: yeast at work — the lesson's questions with trees and pragmatics · Chemistry description: The 15 test and exam questions of lesson 21 «Bread rising: yeast at work» of the chemistry 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. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Chemistry](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/) / Bread rising: yeast at work # Bread rising: yeast at work The 15 questions of lesson 21 «Bread rising: yeast at work» of the chemistry course of Mova's primary school with their options, 83 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/chemistry/21-bread-rising-yeast-at-work/). - [t1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t1/) — Ollie's dough is in the fridge and hardly rising. His sister says the yeast is dead. What's more likely? — right ✓ - [t2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t2/) — "used water straight from the kettle for my yeast and nothing happened lol". Why? — right ✓ - [t3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t3/) — If you made bread dough but forgot to knead it at all, what would the bread be like? — wrong ✗ - [t4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t4/) — A cartoon shows a baker blowing into dough with a straw to make the holes. What really makes them? — wrong ✗ - [t5](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t5/) — Gran: "stale bread? pop it in the oven". Why does that work? — right ✓ - [t6](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t6/) — Leo says penicillin proves all mould is good to eat. What's true? — right ✓ - [t7](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t7/) — Which of these rises without any yeast? — wrong ✗ - [t8](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t8/) — "how's the soufflé gone flat already, it looked amazing 2 mins ago??" — right ✓ - [t9](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t9/) — You put yeast in warm sugary water and it foams and smells bready. What has happened? — right ✓ - [t10](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t10/) — Why does the middle of a loaf stay soft when the crust gets crunchy? — right ✓ - [t11](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/t11/) — "pitta's got no yeast so how's it got a pocket??" — wrong ✗ - [e1](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/e1/) — Identify the organism principally responsible for the rising of bread dough. — wrong ✗ · exam - [e2](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/e2/) — It is given that dough is kneaded thoroughly prior to rising. Ascertain the principal effect of such kneading. — right ✓ · exam - [e3](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/e3/) — Which of the following statements most accurately characterises the staling of bread? — wrong ✗ · exam - [e4](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/21-bread-rising-yeast-at-work/e4/) — Select the response consistent with the established facts concerning the rising of a cake prepared without yeast. — right ✓ · exam - ← previous: [20. Gases all around: breath and balloons](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/20-gases-all-around-breath-and-balloons/) - next →: [22. Milk, cheese and yoghurt](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/22-milk-cheese-and-yoghurt/) - ↑ back to [Chemistry](https://md.mova.elamur.ai/free/en/corpora/questions/chemistry/)