State whether the following statements are true or false. Correct the

1.	State whether the following statements are true or false. Correct the false statements:(1) Lactobacilli are aerobic bacteria. (2) Lactobacilli converts lactose sugar into alcohol. (3) Yoghurt has a specific sour taste due to acetic acid. (4) The bacteria Clostridium are present in the root . nodules of leguminous plants. (5) Yeast cell is a prokaryotic cell. (6) The use of Rhizobium has helped to reduce the use of chemical fertilizers. (7) Ethanol is a smokeless and high quality fuel. (8) A yeast, Saccharomyces cerevisiae is used for absorbing toxins released during palm oil production. (9) Gentamycin is a narrow-spectrum antibiotic. (10) Antibiotics mainly act against bacteria.
Answer» (1) False. Lactobacilli are anaerobic bacteria. (2) False. The Lactobacilli converts lactose sugar into lactic acid. (3) False. Yogurt has a specific sour taste due to lactic acid. (4) False. The bacteria Rhizobium are present in the root nodules of leguminous plants. (5) False. Yeast cell is a eukaryotic cell. (6) True. (7) True. (8) False. A yeast, Yarrowia lipolytic is used to absorb the toxins released during the production of palm oil. (9) True. (10) True.

State whether the following statements are true or false. Correct the false statements:(1) Lactobacilli are aerobic bacteria. (2) Lactobacilli converts lactose sugar into alcohol. (3) Yoghurt has a specific sour taste due to acetic acid. (4) The bacteria Clostridium are present in the root . nodules of leguminous plants. (5) Yeast cell is a prokaryotic cell. (6) The use of Rhizobium has helped to reduce the use of chemical fertilizers. (7) Ethanol is a smokeless and high quality fuel. (8) A yeast, Saccharomyces cerevisiae is used for absorbing toxins released during palm oil production. (9) Gentamycin is a narrow-spectrum antibiotic. (10) Antibiotics mainly act against bacteria.

Answer»

(1) False. Lactobacilli are anaerobic bacteria.

(2) False. The Lactobacilli converts lactose sugar into lactic acid.

(3) False. Yogurt has a specific sour taste due to lactic acid.

(4) False. The bacteria Rhizobium are present in the root nodules of leguminous plants.

(5) False. Yeast cell is a eukaryotic cell.

(6) True.

(7) True.

(8) False. A yeast, Yarrowia lipolytic is used to absorb the toxins released during the production of palm oil.