संदेश

Life process class 10th some important questions and answers लेबल वाली पोस्ट दिखाई जा रही हैं

Life process class 10th some important questions and answers.

What is yeast? A substance used for making bread rises and for making beer, wine etc.  Types of yeast - i) Baker's yeast ii) Nutritional yeast iii) Brewer's yeast iv) Distiller's yeast ➡️Twenty million yeast = 1gm yeast powder ➡️It is also known as suger eating fungus.  ➡️It's scientific name is Saccharomy Cerevisiae. ➡️It is also known as - catalyst, fungus, rising, agent, fermenter, leavening. What is fermentation?  Fermentation is a process in which a substance breaks down into a simpler substance.  ➡️Macroorganisms like yeast and bacteria usually play a role in the fermentation process, creating beer, wine, bread, and other food. What is catalyst (उत्प्रेरक)?  A substance which changes the rate of a reaction without itself undergoing (के दौर से गुजरना ) any permanent chemical change.  ➡️Types of Heterotrophic Nutrition i) saprotrophic nutrition ii) parasitic nutrition iii) holozonic nutrition What is saprotrophic or saprophytic nutrition?  In this nutrition an organ