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jasenka [17]
3 years ago
12

The structures involved in pollination and fertilization

Biology
1 answer:
Delvig [45]3 years ago
8 0
Stigma, Stamen, Anthers, Ovary
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A class of proteins that eukaryotes use to turn genes on and off by allowing transcription to ouccur or blocking it are called ?
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I think you're talking about histones. Histones are proteins found in eukayotic cell nuclei. Histones are what DNA wrap around so it fits inside the nucleus and helps with the formation of chromosomes.
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Which of these is a major function of RNA? A. to make ribosomes B. to transport genetic information C. to make nucleic acids D.
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The major function of RNA is B) To transport genetic information.
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What is a gene that has two positive transcription factors called
adoni [48]

Answer:

Transcription factors

Explanation:

They are part of the cell's core transcription toolkit, needed for the transcription of any gene. RNA polymerase binds to a promoter with help from a set of proteins called general transcription factors.

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What is it called when scientists examine how well other scientist follow the scientific method?
Phoenix [80]
I think the answer you are looking for is peer review.
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Where does the RNA cap go? The tail?
Rufina [12.5K]

Answer:

The post-transcriptional modifications in the mRNA produced as a result of the transcription in eukaryotes provide many advantages to the mRNA.

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The advantages of capping are:

1. Protection of nascent mRNA from the degradation.

2. Recognition by transcription factors helps in translation.

The advantages of tailing are:

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2. Transcription termination

3. Export of the mRNA from the nucleus  

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