Which of the following is responsible for synthesizing mRNA?O DNAO RNA polymeraseO TRNANone of these is responsibleO ribosomeO FRNAO More than one of these is responsibleO acetyl transferase

The central dogma of life comprises of two main processes, transcription and translation process…

Which of the following is responsible for synthesizing MRNA? O DNA O RNA polymerase O TRNA O None of these is responsible O ribosome O FRNA O More than one of these is responsible 0 acetyl transferase

Which of the following is responsible for synthesizing MRNA? O DNA O RNA polymerase O TRNA O None of these is responsible O ribosome O FRNA O More than one of these is responsible 0 acetyl transferase

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter9: Gene Expression And Gene Regulation

Section: Chapter Questions

Problem 8QP: The following segment of DNA codes for a protein. The uppercase letters represent exons. The...

See similar textbooks

Related questions

Q: Contains codons: O messenger RNA O transfer RNA O DNA

A: RNA is synthesized from the template strand of DNA by the action of RNA polymerase. It takes place…

Q: Which amino acids are coded for by the mRNA strand: AUG UCA CGA GGU? methionine, leucine, alanine,…

A: DNA is the genetic material present within the nucleus in the cell. It maintains the heredity of the…

Q: This happens during DNA transcription: O RNA nucleotide bases form hydrogen bonds to DNA nucleotide…

A: Note- As you have posted multiple independent questions, in the same request, we will solve the…

Q: Which of the following statements is/are true of stop codons in translation? O Stop codons signal…

A: When the polypeptides are being formed i.e. the process of translation from the mRNA with the help…

Q: This molecule makes up part of the structure that binds to an mRNA molecule to initiate…

A: Note: The process given in the question is assumed to be translation and not transcription. DNA…

Q: Which of the following aspects of transcription is true for bacteria but not Eukaryotes? O…

A: A cell is the basic fundamental unit of a living organism. Living organisms are divided on the basis…

Q: Which of the following is false regarding mRNA processing? O The poly A tail that is found on the 3'…

A: mRNA processing mainly involves 3 steps- splicing addition of 5'end cap and 3'end polytail A…

Q: The codon sequence corresponds most closely to the sequence of the strand. MRNA O coding DNA TRNA O…

A: Most cells contain deoxyribonucleic acid (DNA) as their genetic material. Some also have ribonucleic…

Q: Which of these molecules would have the most monomers (i.e. be longest)? a) RNA polymer that…

A: Nucleic acids are involved in various processes in the cell, their main role is the expression of…

Q: The coding strand of DNA in a segment of a gene is as follows:ATG GGC CTT AGC. This strand carries…

A: Deoxy ribonucleic acid (DNA) is the genetic material of most organisms that carry coded genetic…

Q: A particular DNA coding segment is ACGTTAGCCCCAGCT. Write the sequence of nucleotides in the…

A: Disclaimer: " It is assumed that the given coding strand is from 5' to 3' direction. The central…

Q: Contains deoxyribose instead of ribose. O messenger RNA O DNA O transfer RNA

A: Nucleic acids contain the genetic information needed for functioning of cell. These are of two types…

Q: What type of RNA carries the genetic informationrequired for protein synthesis?(a) Transfer RNA(b)…

A: DNA contains the instructions for protein synthesis. Function of proteins is to determine structure…

Q: Which of the following statements about eukaryotic RNA is true? O Exons are spliced together. OA…

A: Exons are spliced together True - Splicing is defined as a process in which the introbs , the non…

Q: what is the translation factors(s) most involved in decoding a) IF1,IF2,IF3 b) N-fMet-tRNAfMet…

A: Protein synthesis or translation complete in three step - initiation, elongation and termination. It…

Q: An mRNA has the following sequence:5′–AUG UAC UAU GGG GCG UAA–3′.Describe the amino acid sequence of…

A: Transcription DNA is converted to mRNA. this process is called transcription.

Q: All of these materials are needed for translation EXCEPT: O A) TRNA O B) ribosomes C) RNA polymerase…

A: Translation, in molecular genetics, is the mechanism by which ribosomes in the cytosol or…

Q: The sequence: ATTGCCGACGACTTG is complementary to a sequence that is used as a template in…

A: (-) Sense

Q: Which of the following is true at the time introns are spliced our nRNA? O Only the 3' end of MRNA…

A: Introns are defined as noncoding sections of an RNA transcript, or it can be the DNA encoding it.…

Q: What is the anti-codon in tRNA that corresponds to the codon pGpCpA in MRNA? А. рТрGpC В. рСpGpT С.…

A: During replication and transcription a nucleic acid was copied from another nucleic acid. Hence this…

Q: TRNA has peptidal transferase activity. 1 point True False Genetic information stored in mRNA 1…

A: Q. tRNA has peptidal transferase activity. True False Q.Genetic information stored in mRNA is…

Q: During MRNA processing, certain changes are made to pre-MRNA. These changes have specific functions.…

A: Repress translation

Q: The relationship between a gene and messenger RNA is as follows: O A. all genes are made from mRNAs…

A: mRNA are made from genes.

Q: Which of the following sentences is INCORRECT: The aminoacyl TRNA synthetase charge O the TRNA…

A: tRNA is a type of RNA molecule that helps decode a messenger RNA sequence into proteins. tRNA has…

Q: vhich of these molecules is responsible for bringing the correct amino acid to the ribosome? O TRNA…

A: The translation is the process in which the protein is formed from the mRNA. It is the process in…

Q: For translation of eukaryotic mRNA sequences: a) The stop codon stops translation by blocking the…

A: Translation refers to the process of polymerisation of amino acid to form a polypeptide. The order…

Q: The RNA components of ribosomes are synthesized in the O A. chloroplasts O B. nucleus O C. cell…

A: Given that ribose sugar is a component of RNA's structure, this nucleic acid is also known as…

Q: The 3' end of eukaryotic pre-MRNAS are changed by: O phosphorylation of the MRNA molecule. copying…

A: Need to find what changes the 3' end of eukaryotic pre mRNA.

Q: tRNA is released from the ribosome at the ________ site.

A: Ribosome is a macromolecular complex of rRNAs and ribosomal proteins; the site of protein synthesis.…

Q: What type of RNA carries and transfers amino acids fromthe cytoplasm to the ribosome for placement…

A: The processes of Replication, Transcription, and Translation form the three aspects of the Central…

Q: The coding strand of DNA in a segment of a gene is as follows: ATG GGC CTT AGC. This strand carries…

A: The DNA (deoxyribonucleic acid) duplex consists of a non-template and a template strand. The…

Q: What will happen if RNA polymerase fails to attach to the promoter? O Translation Will begin early.…

A: Introduction "Transcription Is The Process Of Formation Of An RNA Molecule From DNA". One Of The…

Q: 63 62 GI G5 G4 GGU AUG GCC AUG CUC TT T GAG CGG ACC CUC UUC UAC R (the strand) GAG AAG The circled…

A: Gene expression refers to producing protein from the template strand of DNA via mRNA as an…

Q: A particular DNA coding segment is ACGTTAGCCCCAGCT. Write the sequence of nucleotides in the…

A: DNA is the genetic material present in our body and RNA encodes for protein molecules. DNA and RNA…

Q: Which structure is responsible for translating MRNA? O a. RNA Polymerase II O b. RNA polymerase I O…

A: Introduction Messenger ribonucleic acid (mRNA) is a single-stranded RNA molecule that corresponds to…

Q: What determines the amino acid that is attached to an uncharged tRNA? OI. Its peptidyl transferase.…

A: The correct answer is iv) aminoacyl tRNA Synthetase

Q: Which of the following amino acid changes could result from a mutation that changed a single base?…

A: Amino acids are the structural units of proteins. They are involved in several metabolic pathways by…

Q: Below is a DNA template strand for RNA transcription where the * and “ mark the beginning and end of…

A: Transcription is the process by which the information in a DNA strand (template) is copied into a…

Q: How many nucleotides are in 13 MRNA codons? Lütfen birini seçin: O a. 13 O b. 26 O c. 39 O d. 78

Q: Which of the following events has nothing to do with the mechanism known as "RNA interference"? Q a…

A: RNA interference means the silencing of the genes or gene expression is suppressed. RNA interference…

Q: During MRNA processing, certain changes are made to pre-MRNA. These changes have specific functions.…

A: The mRNA processing have the following important steps, Splicing, adding of the cap and tail, and…

Q: In bacterial mRNA, the initiating AUG codon is preceded several nucleotides away by a purine-rich…

A: Translation is the process by which a polypeptide is formed using an mRNA as its template.…

Q: Polypeptides are synthesized in the amino (NH,) terminus to carboxy terminus (COOH) direction…

A: The Central Dogma concept states that DNA makes RNA and RNA makes proteins. The three most important…

Q: The transformation process of messages carried by mRNA into amino acid sequences is called O DNA…

A: The genetic information encoded in the DNA must be transmitted from one generation to the next in…

Q: All of these materials are needed for translation EXCEPT: a) amino acids b) mRNA c) tRNA d) RNA…

A: Translation occurs in four phases: activation (prepare), initiation (start), elongation (make…

Q: In a ribosome, a maximum of TRNA molecules can be bound to the MRNA at any one time. O1 3 64

A: During translation, tRNA molecules first bind to the amino acids that correspond to their binding…

Q: Which statement about transfer RNA (TRNA) is NOT correct? Select one: O It folds up into the shape…

A: Transcription in the process which is responsible for synthesis of RNA from the template strand of…

Q: If a stretch of mature mRNA to be translated has 300 bases, the resulting peptide will have O 300…

A: Amino acids are chemical molecules that contain the functional groups amine (NH2) and carboxyl…

Q: There are many kinds of RNA in the cell, messenger RNA (MRNA) is the only RNA that O carries the…

A: Introduction Messenger ribonucleic acid (mRNA) is a single-stranded RNA molecule that corresponds to…

Q: Which of the following best describes the fl Amino acid chain Ribosome tRNA MRNA

A: The concept of the flow of information describes through the central dogma describes the flow of…

Question

Which of the following is responsible for synthesizing mRNA?
O DNA
O RNA polymerase
O TRNA
None of these is responsible
O ribosome
O FRNA
O More than one of these is responsible
O acetyl transferase

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Which of the following is/are not found in a bacterial mRNA molecule? (a) stop codon (b) upstream leader sequences (c) downstream trailing sequences (d) start codon (e) promoter sequences
Antibiotics and Protein Synthesis Antibiotics are molecules produced by microorganisms as defense mechanisms. The most effective antibiotics work by interfering with essential biochemical or reproductive processes. Many antibiotics block or disrupt one or more stages in protein synthesis. Some of these are mentioned here. Tetracyclines are a family of chemically related compounds used to treat several types of bacterial infections. Tetracyclines interfere with the initiation of translation. The tetracycline molecule attaches to the small ribosomal subunit and prevents binding of the tRNA anticodon during initiation. Both eukaryotic and prokaryotic ribosomes are sensitive to the action of tetracycline, but this antibiotic cannot pass through the plasma membrane of eukaryotic cells. Because tetracycline can enter bacterial cells to inhibit protein synthesis, it will stop bacterial growth, helping the immune system fight the infection. Streptomycin is used in hospitals to treat serious bacterial infections. It binds to the small ribosomal subunit but does not prevent initiation or elongation; however, it does affect the efficiency of protein synthesis. Binding of streptomycin changes the way mRNA codons interact with the tRNA. As a result, incorrect amino acids are incorporated into the growing polypeptide chain, producing nonfunctional proteins. In addition, streptomycin causes the ribosome to randomly fall off the mRNA, preventing the synthesis of complete proteins. Puromycin is not used clinically but has played an important role in studying the mechanism of protein synthesis in the research laboratory. The puromycin molecule is the same size and shape as a tRNA/amino acid complex. When puromycin enters the ribosome, it can be incorporated into a growing polypeptide chain, stopping further synthesis because no peptide bond can be formed between puromycin and an amino acid, causing the shortened polypeptide to fall off the ribosome. Chloramphenicol was one of the first broadspectrum antibiotics introduced. Eukaryotic cells are resistant to its actions, and it was widely used to treat bacterial infections. However, its use is limited to external applications and serious infections. Chloramphenicol destroys cells in the bone marrow, the source of all blood cells. In bacteria, this antibiotic binds to the large ribosomal subunit and inhibits the formation of peptide bonds. Another antibiotic, erythromycin, also binds to the large ribosomal subunit and inhibits the movement of ribosomes along the mRNA. Almost every step of protein synthesis can be inhibited by one antibiotic or another. Work on designing new synthetic antibiotics to fight infections is based on our knowledge of how the nucleotide sequence of mRNA is converted into the amino acid sequence of a protein. Questions Why are antibiotics ineffective in treating the common cold and other virus infections?
What type of RNA carries and transfers amino acids fromthe cytoplasm to the ribosome for placement in the synthesisof a polypeptide chain?(a) Messenger RNA(b) Transfer RNA(c) Ribosomal RNA(d) a and b(e) All of these
Which of these molecules would have the most monomers (i.e. be longest)? a) RNA polymer that comprises the transfer RNA b) mRNA transcript just after transcription c) polypeptide chain released by ribosome d) mRNA transcript that a ribosome attaches to
What type of RNA carries the genetic informationrequired for protein synthesis?(a) Transfer RNA(b) Messenger RNA(c) Ribosomal RNA(d) All of these(e) None of these
during sicing,introns of pre-mRNAs go through an intermediate stage when they are shapedlike: a lariat acloverleaf a circle the greek letter theta
Below is a DNA template strand for RNA transcription where the * and “ mark the beginning and end of 2 introns. Show what the final mRNA would look like. 5’ ATTTGCG*AATGAGAGTCC*GCATTACGATG“CAATGCAGTG”TTTAAGCGCGCATTAA 3’
The following is a strand of mRNA:CAA GUG AAA ACAHow many amino acids does the mRNA strand above code for?
what is the translation factors(s) most involved in decoding a) IF1,IF2,IF3 b) N-fMet-tRNAfMet and mRNA c) EF-Tu d) EF-G e) release factor and ribosome recycling factor
A. rRNA is used to transfer amino acids to the ribosome. make up the large ribosomal subunit. make up the subunits of a ribosome. make up the small ribosomal subunit. B. When the full ribosome has bound to mRNA for the first time, the first codon (start codon) of the mRNA is in which site? It varies. P E A
Which of the following is true about RNA synthesis?a) Synthesis of RNA is always in the 5’ to 3’ directionb) RNA polymerase requires a primer for initiating transcriptionc) U is inserted opposite T in transcriptiond) New nucleotides are added on the 2’-OH of the ribose sugar
A protein has the sequence of amino acids shown below. Construct a mRNA molecule that could code for this protein: Phe Ala Met Ser Thr Leu Val