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Ymorist [56]
3 years ago
8

The region of the transcript from the 5’ cap to the nucleode just upstream of the start codon is called the 5’ untranslated regi

on (5’UTR) because it is part of the transcript that isnot translated. How long (in ribonucleotides) is the 5’UTR
Biology
1 answer:
nignag [31]3 years ago
4 0

In prokaryotes the 5' UTR is 3-10 nucleotides.

In Eukaryotes the 5'UTR is 100 to many thousand nucleotides long.

Explanation:

Leader sequence or 5' UTR starts at transcription site and ends at the initiation codon just one nucleotide away from it.

It is present in mRNA.

These are GC rich and form secondary structure, helps in protein synthesis.

Shine Dalgarno sequence in prokaryotes is an example of 5'UTR.

It acts as an entry point of ribosome.

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gladu [14]

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The GCF of 4x and 32 is 4, so the first step is to divide each term by 4. The quotients are x and 8. The factored expression will be 4(x + 8).

Explanation: i don't know

5 0
2 years ago
Compare and contrast the contributions of Neel, Pauling, and Ingram to our understanding of the genetic and molecular basis of s
taurus [48]

He demonstrated that SCD and sickle cell trait were due to the presence of abnormal 8-globin polypeptides in red blood cells. He demonstrated that the electrophhoretic mobility of B-globin from patients with SCD was different from that of healthy individuals. He demonstrated that both parents of multiple patients with SCD had low levels of sickled red blood cells. He hypothesized that SCD was a recessive trait and that the parents of patients with SCD would be heterozygous carriers. He demonstrated that the difference between B-globin polypeptides in individuals who were healthy and those with SCD is an amino acid substitution. He performed a peptide fingerprint analysis on B-globin from individuals with 84 84 and 89 88, which identified the segment of B-globin that was changed by the BS mutation. James Neel Linus Pauling Vernon Ingram

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7 0
3 years ago
Music question down below
Anna [14]
D. strings because if you have a ¨concert band¨ with strings in it then it is called an orchestra.

6 0
3 years ago
Will heterozygous genotypes have the same phenotypes as homozygous dominant alleles?
Dahasolnce [82]

Answer:

For a gene that is expressed in a dominant and recessive pattern, homozygous dominant and heterozygous organisms will look identical (that is, they will have different genotypes but the same phenotype), and the recessive allele will only be observed in homozygous recessive individuals.

Explanation

8 0
3 years ago
The degree to which chromatin is compacted greatly affects its accessability for ____________ , and thus, gene expression.
iVinArrow [24]

The degree to which chromatin is compacted greatly affects its accessibility for transcription, and thus, gene expression.

<h3>What is Transcription?</h3>

This is the process which involves copying a segment of DNA into RNA in organisms.

When chromatin is condensed, DNA becomes less accessible for transcription factors and vice versa which was why it was chosen as the most appropriate choice.

Read more about Transcription here brainly.com/question/1048150

6 0
2 years ago
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