SCIENCE
VIRUS AND BACTERIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Bacteria can be helpful to humans by
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producing oxygen.
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used to make food and medicine.
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environmental cleanup and recycling.
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all of the answer choices.
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Explanation:
Detailed explanation-1: -Most bacteria are good for us The bacteria in our bodies help degrade the food we eat, help make nutrients available to us and neutralize toxins, to name a few examples[7]; [8]. Also, they play an essential role in the defense against infections by protecting colonized surfaces from invading pathogens[8]; [9].
Detailed explanation-2: -Here are the most common strains of probiotics: Lactobacillus acidophilus. Lactobacillus bulgaricus. Lactobacillus casei.
Detailed explanation-3: -Bacteria are helpful in food preparation like idli, curd etc. Bacteria act as a decomposer and degrade the harmful substance to a simpler form. Bacteria is used in making medicines and vaccines.
There is 1 question to complete.