Bacteria play an important role in which of the following Binding nitrogen in pl
ID: 203381 • Letter: B
Question
Bacteria play an important role in which of the following
Binding nitrogen in plants
Making food products
Decomposing and recycling nutrients
All of the options are correct.
It takes more vinegar to neutralize a strong base than it takes to neutralize a weak base.
True
False
It has been proposed that a mitochondria engulfed a bacteria to become the first eukaryotic cell.
True
False
Bacteria play an important role in which of the following
Binding nitrogen in plants
Making food products
Decomposing and recycling nutrients
All of the options are correct.
It takes more vinegar to neutralize a strong base than it takes to neutralize a weak base.
True
False
It has been proposed that a mitochondria engulfed a bacteria to become the first eukaryotic cell.
True
False
Explanation / Answer
1. All options are correct. Bacteria plays an important role in binding nitrogen in plants and helps in making food products and decomposing and recycling food products as well.
2. False .this is not always true that more vinegar being an acid will neutralise a strong base than a weak base.
3. False. Mitochondria not alone engulf the bacteria. Its been proposed that a cell containig mitochondria engulfed the photosynthetic bacteria to become the photosynthetic organell called chloroplast.
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