Flash Card Molasses is fermented with the help of yeast called ......... Saccharomyces1/30Bacteria found in the root nodules of leguminous plants are ............. . Rhizobium2/30Bacteria causes.............. cholera3/30A yeast ................... is used to absorb the toxins released during the production of palm oil. Yarrowia lipolytica4/30Find the odd man out: Pneumonia, Diphtheria, Chickenpox, Cholera. ChickenpoxQuestion Explanation:Chickenpox. It is caused by a virus, whereas others are caused by bacteria. 5/30........ can grow and reproduce only in living cells. Viruses6/30Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracycline. PenicillinQuestion Explanation:Penicillin. It is a narrow-spectrum antibiotic, whereas others are broad-spectrum antibiotics. 7/30Find the odd man out: Lactobacilli, Rhizobia, Yeast, Clostridia YeastQuestion Explanation:Yeast. It is a fungus, whereas the rest are bacteria. 8/30................ is a broad-spectrum antibiotic. Amoxicillin9/30Yoghurt has a specific sour taste due to ............. . Lactic acid10/30........... is a narrow-spectrum antibiotic. Penicillin11/30Malaria is caused by............ . protozoa12/30During fermentation, yeast cells convert carbohydrates into ........... alcohol and carbon dioxide13/30AIDS is caused by............. . virus14/30The Lactobacilli convert lactose, the sugar in the milk, into........ . lactic acid15/30Antibiotic penicillin was discovered by........ Alexander Fleming16/30Bird flu (H7N9 ) and swine flu (H1 N1 ) are caused by............ virus17/30Find the odd man out: AIDS, Hepatitis, Leprosy, Dengue. LeprosyQuestion Explanation:Leprosy. It is caused by bacteria, whereas the rest are caused by viruses. 18/30Antibiotics mainly act against .................. bacteria19/30The bacteria which spoil cooked food are............. Clostridium20/30............ proved that the anaerobic bacterium Clostridium botulinum, is responsible for food poisoning. Van Ermengem21/30Fungi release ............ into the food, making the food poisonous. mycotoxins22/30The ............. destroys harmful microbes present in the milk. low pH23/30Find the odd man out: Cholera, Leprosy, Pneumonia, Influenza. InfluenzaQuestion Explanation:Influenza. It is caused by a virus, whereas the rest are caused by bacteria. 24/30Dengue is caused by.............. . mosquito bite25/30Find the odd man out: Tetracycline, Penicillin, Gentamycin, Erythromycin. TetracyclineQuestion Explanation:Tetracycline. It is a broad-spectrum antibiotic, whereas others are narrow-spectrum antibiotics. 26/30Find the odd man out: Root rot, rust (tambere), rubella, mozaic rubellaQuestion Explanation:Rubella. It is a disease of humans, whereas the rest are diseases of plants. 27/30........... can be prevented by vaccination. Chicken pox28/30Pneumonia is caused by ........... . bacteria29/30Lactobacilli kill the harmful bacteria like ............. present in the alimentary canal. Clostridium30/30PrevNext Class 9 | Useful and Harmful Microbes NameEmailWhatsApp Mobile No. 1 / 30 Pneumonia is caused by ……….. . virus bacteria protozoa fungi 2 / 30 Lactobacilli kill the harmful bacteria like …………. present in the alimentary canal. Alcanivorax Saccharomyces Clostridium Rhizobium 3 / 30 Find the odd man out: Cholera, Leprosy, Pneumonia, Influenza. Leprosy Influenza Pneumonia Cholera Influenza. It is caused by a virus, whereas the rest are caused by bacteria. 4 / 30 Find the odd man out: Lactobacilli, Rhizobia, Yeast, Clostridia Clostridia Yeast Rhizobia Lactobacilli Yeast. It is a fungus, whereas the rest are bacteria. 5 / 30 Fungi release ………… into the food, making the food poisonous. mycotoxins Pesticides Probiotics Antioxidants 6 / 30 ……….. is a narrow-spectrum antibiotic. Penicillin Amoxicillin Ampicillin Tetracyclin 7 / 30 Yoghurt has a specific sour taste due to …………. . Acetic acid none of these Lactic acid citric acid 8 / 30 Find the odd man out: Root rot, rust (tambere), rubella, mozaic mozaic rust (tambere) Root rot rubella Rubella. It is a disease of humans, whereas the rest are diseases of plants. 9 / 30 AIDS is caused by…………. . fungi protozoa virus virus 10 / 30 A yeast ………………. is used to absorb the toxins released during the production of palm oil. Saccharomyces cerevisiae Alcanivorax Penicillium Yarrowia lipolytica 11 / 30 Bacteria found in the root nodules of leguminous plants are …………. . Penicillin Fungi Lactobacilli Rhizobium 12 / 30 Find the odd man out: Pneumonia, Diphtheria, Chickenpox, Cholera. Diphtheria Chickenpox Cholera Pneumonia Chickenpox. It is caused by a virus, whereas others are caused by bacteria. 13 / 30 …….. can grow and reproduce only in living cells. Fungi Protozoa Viruses Bacteria 14 / 30 Molasses is fermented with the help of yeast called ……… Saccharomyces Rhizobia Alcanivorax Yarrowia lipolytica 15 / 30 The Lactobacilli convert lactose, the sugar in the milk, into…….. . lactic acid citric acid acetic acid alcohol 16 / 30 ……….. can be prevented by vaccination. Leprosy Malaria Chicken pox AIDS 17 / 30 The bacteria which spoil cooked food are…………. Rhizobium Saccharomyces Lactobacilli Clostridium 18 / 30 The …………. destroys harmful microbes present in the milk. high pH neutral pH low pH none of these 19 / 30 Antibiotics mainly act against ……………… viruses algae fungi bacteria 20 / 30 ……………. is a broad-spectrum antibiotic. Erythromycin Gentamycin Amoxicillin Penicillin 21 / 30 Find the odd man out: AIDS, Hepatitis, Leprosy, Dengue. Leprosy Hepatitis AIDS Dengue Leprosy. It is caused by bacteria, whereas the rest are caused by viruses. 22 / 30 Malaria is caused by………… . virus bacteria protozoa fungi 23 / 30 During fermentation, yeast cells convert carbohydrates into ……….. alcohol and carbon dioxide proteins and fats glucose and fructose fatty acids and amino acids 24 / 30 Bird flu (H7N9 ) and swine flu (H1 N1 ) are caused by………… virus bacteria protozoa fungi 25 / 30 Bacteria causes………….. bird flu scabies malaria cholera 26 / 30 Dengue is caused by………….. . mosquito bite contact with infected person droplets spread in air contaminated water and food 27 / 30 Find the odd man out: Ampicillin, Amoxycillin, Penicillin, Tetracycline. Tetracycline Penicillin Ampicillin Amoxycillin Penicillin. It is a narrow-spectrum antibiotic, whereas others are broad-spectrum antibiotics. 28 / 30 Antibiotic penicillin was discovered by…….. Alexander Fleming Louis Pasteur Van Ermengem Ida Bengston 29 / 30 Find the odd man out: Tetracycline, Penicillin, Gentamycin, Erythromycin. Penicillin Erythromycin Gentamycin Tetracycline Tetracycline. It is a broad-spectrum antibiotic, whereas others are narrow-spectrum antibiotics. 30 / 30 ………… proved that the anaerobic bacterium Clostridium botulinum, is responsible for food poisoning. Ida Bengston Van Ermengem Louis Pasteur Alexander Fleming Your score is The average score is 62% 0% Restart quiz
Class 9 | Reflection Of Light Class 9 | Maharashtra Board | Quiz + Flash Cards, Quiz + Flashcards / By Shubham Jha
Class 9 | Study of Sound 1 Comment / Class 9 | Maharashtra Board | Quiz + Flash Cards, Quiz + Flashcards / By Shubham Jha