Which RNA type is the result of transcription? (2024)

Which RNA type is the result of transcription?

The three types of RNA that are formed during transcription are messenger RNA, ribosomal RNA, and transfer RNA. mRNA is transcribed from DNA and has the necessary genetic material to produce proteins. Prokaryotic mRNA can synthesize proteins immediately without additional steps.

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What type of RNA is produced by transcription?

Answer and Explanation: Messenger RNA, or mRNA, is they type of RNA that is made during transcription. The mRNA is made such that it is complementary to the template strand of a gene sequence of DNA.

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Which RNA is the result of transcription?

Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).

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Is transcription a tRNA or mRNA?

In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription.

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What are the results of the transcription?

The end product of transcription is an RNA transcript. This could be any form of RNA such as mRNA (messenger RNA), rRNA (ribosomal RNA), tRNA (transfer RNA), or non-coding RNA. Prokaryotes form a polycistronic mRNA whereas eukaryotes form a monocistronic mRNA. Transcription is catalyzed by the enzyme RNA polymerase.

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Is there RNA in transcription?

rRNA, or ribosomal RNA, is made during transcription. Transcription is the process by which a DNA sequence is copied into RNA. In the case of rRNA, it is transcribed from DNA in the nucleolus of eukaryotic cells or the nucleoid region of prokaryotic cells.

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Where does transcription occur in RNA?

The process of Transcription takes place in the cytoplasm in prokaryotes and in nucleus in eukaryotes. It uses DNA as a template to make an RNA (mRNA) molecule. During transcription, a strand of mRNA is made that is complementary to a strand of DNA.

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What is RNA involved in transcription or translation?

Ribosomal RNA (rRNA) is part of the ribosome, or protein builders, of the cell. Ribosomes are responsible for translation, or the process our cells use to make proteins. rRNA are responsible for reading the order of amino acids and linking amino acids together. They do this through a highly complex sequence.

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Is tRNA a type of RNA?

mRNA, rRNA, and tRNA are the three main types of RNA involved in protein synthesis. RNA also serves as the primary genetic material for viruses.

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Is tRNA produced by transcription?

tRNAs encoded by nuclear genomes are transcribed in the nucleus and are then exported to the cytoplasm where they perform their essential function of delivering amino acids to growing polypeptide chains as specified by mRNA codons.

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Does tRNA come from transcription?

In eukaryotic cells, tRNAs are transcribed by RNA polymerase III as pre-tRNAs in the nucleus. RNA polymerase III recognizes two highly conserved downstream promoter sequences: the 5′ intragenic control region (5′-ICR, D-control region, or A box), and the 3′-ICR (T-control region or B box) inside tRNA genes.

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What are the results of transcription quizlet?

transcription results directly in mRNA, which is not processed. Transcription and translation can occur simultaneously. during transcription, only one strand of the DNA is transcribed. The mRNA that is produced is said to be complementary to the original DNA strand.

Which RNA type is the result of transcription? (2024)
What is the end result of transcription quizlet?

What is the end product of transcription? mRNA containing the sequence of a specific protein.

Which type of RNA is transcribed from DNA to carry a message?

Messenger RNA (abbreviated mRNA) is a type of single-stranded RNA involved in protein synthesis. mRNA is made from a DNA template during the process of transcription.

Is rRNA used in transcription?

Ribosomal RNA is transcribed from ribosomal DNA (rDNA) and then bound to ribosomal proteins to form small and large ribosome subunits. rRNA is the physical and mechanical factor of the ribosome that forces transfer RNA (tRNA) and messenger RNA (mRNA) to process and translate the latter into proteins.

What is the end result of translation?

Hence, the end result of translation is an amino acid sequence or a polypeptide.

Why does transcription occur?

Transcription occurs when there is a need for a particular gene product at a specific time or in a specific tissue. During transcription, only one strand of DNA is usually copied. This is called the template strand, and the RNA molecules produced are single-stranded messenger RNAs (mRNAs).

Which strand is transcribed?

DNA is double-stranded, but only one strand serves as a template for transcription at any given time. This template strand is called the noncoding strand. The nontemplate strand is referred to as the coding strand because its sequence will be the same as that of the new RNA molecule.

What type of RNA is where translation occurs?

Translation is the process by which a protein is synthesized from the information contained in a molecule of messenger RNA (mRNA).

Is rRNA involved in transcription translation or both?

Yes, ribosomal RNA (rRNA) is involved in translation because rRNA makes up the majority of a ribosome and it's the ribosomes that perform the translation of the data in an mRNA strand into a polypeptide chain. Ribosomal RNA is divided into two main types, those that make up the large and small subunits of the ribosome.

Is rRNA or tRNA translated?

tRNA (transfer RNA) and rRNA (ribosomal RNA) are not translated into proteins because they have specific roles in the process of protein synthesis rather than serving as blueprints for protein production. tRNA molecules carry amino acids to the ribosome, where they are used to build the growing protein chain.

What are tRNA and mRNA in transcription?

Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein ...

Is tRNA and rRNA transcribed?

In eukaryotes, pre-rRNAs are transcribed, processed, and assembled into ribosomes in the nucleolus, while pre-tRNAs are transcribed and processed in the nucleus and then released into the cytoplasm where they are linked to free amino acids for protein synthesis.

Does tRNA regulate transcription?

The unique interaction of the 5′-UTR of aaRS mRNAs with unacylated tRNA in Gram-positive organisms, without a requirement for ribosomes or protein factors, may represent an early mechanism in the regulation of transcription (Henkin 1996), similar to the binding of small molecules by riboswitch RNAs (Grundy and Henkin ...

Is DNA or RNA the result of transcription?

Transcription is the process of copying a segment of DNA into RNA. The segments of DNA transcribed into RNA molecules that can encode proteins are said to produce messenger RNA (mRNA). Other segments of DNA are copied into RNA molecules called non-coding RNAs (ncRNAs).

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