Answer:
The correct answer is B) Transcription, 5' cap addition, addition of poly-A tail, exon splicing, passage through nuclear membrane.
Explanation:
The transcription process in eukaryotes takes place in the nucleus of the cell and after transcription post-transcriptional modification also takes place in the nucleus which is necessary to guide the mRNA out of the nucleus.
First, the process of transcription takes place in which DNA is transcribed to mRNA by an enzyme called RNA polymerase. After transcription post-transcriptional modifications takes place in the given order.
1. Capping: In capping process 7-methylguanosine is added by capping enzyme at 5' end of mRNA.
2. Polyadenylation: In polyadenylation, many poly-A residues are added at the 3' end of the mRNA called the poly-A tail.
3. Intron splicing: Introns are the non-coding sequence present in mRNA which are spliced out of mRNA and all exons are joined together.
After these post-transcriptional process, the mature mRNA is transported out of the nucleus through the nuclear membrane.
Answer:
Purple Flowers
Explanation:
It is because purple flowers are the dominant over the white flowers so it will end up as purple
Answer:
The correct option is D. Cow dung would have piled up in Australia.
Explanation:
The native beetles of Australia did not feed on the dung from the non-native cattle. As the cattle were imported from another country, the native beetles did not recognize the texture of the dung and hence, did not feed on them. As a result, cow dung started to pile up. To get rid of the dung, the best possible solution was to import beetles from a different country which recognized the texture of the dung and could feed on it.
The answer is Tofu does not taste good
<span>
To do the inference, it will be easier if the statement is simplified.
statement 1
"if x is healthy to eat, then x does not taste good"
Simplified: If A then B
statement 2
"tofu is healthy to eat."
Simplified: Tofu is A
Conclusion:
</span>Because tofu is healthy to eat, then tofu does not taste good
<span>Tofu does not taste good
</span>
Protect the patient from exposure
to infection because blocking is the normal effects of the immune system. Suppressors,
the nursing students learn that the most commonly used immune suppressant is cyclosporine.
he nurse should initially assess whether the patient has been taking the
medication as ordered or has altered the dose in any way. It is not uncommon
for a young person to “cheek” the medication or attempt to cut back on the dose
because of the lack of desire to take the medication on a continual
basis—especially when the patient begins to feel better.
