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NNADVOKAT [17]
3 years ago
5

What is produced when a yeast cell undergoes fermentation?

Biology
2 answers:
ratelena [41]3 years ago
7 0

Answer:

A. Ethyl alcohol

Explanation:

IgorC [24]3 years ago
4 0
I’m pretty sure it’s oxygen gas
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Regulatory and basal transcription factors regulate transcription by binding to the promoter.A) True B) False
Licemer1 [7]

Answer:

False

Explanation:

In eukaryotes apart from RNA polymerase, the transcription of genes requires many different proteins called transcription factors. These transcription factors are important to initiate and regulate transcription.

There are two types of transcription factors regulatory and basal transcription factors. Basal transcription factors regulate transcription by binding to a gene promoter and regulatory transcription factor regulates transcription by binding to some regulatory sequences for example enhancers and silencers.  

Therefore only basal transcription factor binds to the promoter for regulating transcription. Therefore the statement is false.

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2 years ago
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ANEK [815]

Answer:

For recessive traits to be observed, dominant genes must be absent.

Explanation:

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in both AA and Aa, there is a dominant gene present. If a dominant gene is present, it will always show the dominant trait.

In aa, there is no dominant gene present, and there are only recessive genes. Because of this, the recessive trait is observed!

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Growing things like herbs, lettuces, or other veggies you would normally find in unrecyclable plastic can help you reduce the waste you are producing.

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How does archbishop usshers work compare to that of james hutton
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