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stiks02 [169]
3 years ago
9

Which type of mining is likely the least harmful to the environment?

Biology
1 answer:
bezimeni [28]3 years ago
8 0

Answer:

Placer mining can be less damaging to the environment than surface mines, as the sediment is returned to the water after the minerals have been extracted.

Explanation:

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plasma membrane,cytoplasm and DNA

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in humans, having wet earwax is a dominant trait. having dry earwax is recessivea woman has two dominant alleles. what is her ph
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3 years ago
Under what conditions does the trp repressor block transcription of the trp operon? (A) when the repressor binds to the inducer
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The trp repressor blocks transcription of the trp operon (B) when the repressor binds to tryptophan.

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Repressor is a small protein that is supposed to prevent the synthesis of proteins. It does so binding to the operator gene. Therefore, presence or absence of repressor is a determining factor for an operon to be on or off.

To know more about trp operon, here

brainly.com/question/28239403

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6 0
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Which cell in the body are thought to remain in the Go phase during the cells'life cycle? A. Neurons in the brain B. Vesicles in
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