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how amino acid attach to tRNA?

What are the steps of gene transcription that produce mRNA?•What are the steps of gene transcription that produce mRNA?

which region of transcription have premotor?

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Nestor Rutherford
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9 Jun 2019

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Related questions

Where does tRNA come from and how does rRNA fit in? mRNA comes from transcription, right, and then mRNA and tRNA join together to make lines of amino acids to make proteins. What does rRNA do?

1. DNA, or the instructions for making proteins, is found within the _____ of the cell; while protein synthesis machinery is found in the _____ of the cell.

nucleus; cytoplasm

nucleolus; nucleus

cytoplasm;nucleus

nucleus; plasma membrane

2.During transcription, double stranded DNA is transcribed into a complementary molecule of

single-stranded DNA.

double-stranded DNA.

single-stranded mRNA.

single-stranded tRNA.

15. Place the following steps in the order in which they occur during gene expression.

mRNA is carried to ribosomes in the cytoplasm, DNA is transcribed into mRNA in the nucleus, mRNA is translated into polypeptides by tRNA

mRNA is carried to ribosomes in the cytoplasm, mRNA is translated into polypeptides by tRNA, DNA is transcribed into mRNA in the nucleus

DNA is transcribed into mRNA in the nucleus, mRNA is translated into polypeptides by tRNA, mRNA is carried to ribosomes in the cytoplasm

DNA is transcribed into mRNA in the nucleus, mRNA is carried to ribosomes in the cytoplasm, mRNA is translated into polypeptides by tRNA

Place the following steps of protein synthesis in order from first(1) to last.

TATA binding protein attaches to the promoter region of agene.
Dehydration synthesis links adjacent amino acids to create adipeptide.
mRNA strand exits the nucleus of eukaryotic cells.
Large ribosomal subunit attaches to the mRNA transcript.

Determine whether each of the following statements is true offalse.

The promoter region of eukaryotic genes is identified by a seriesof guanine preceeding the TATA box followed by a series ofcytosine.

Transcription factors are the molecules which grab RNA nucleotidesand add them to the growing mRNA strand during transcription.

A eukaryotic cell needs to produce more hemoglobin. To increasetranscription of the gene for this molecule, the cell would likelyincrease the production of the transcription factors which targetthe promoter region of the gene.

The function of transcription is to allow cells to replicate theirDNA (i.e. make extra copies of DNA).

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