How many copies of a protein can be produced from a single mRNA transcript? Many because copies of the protein are simultaneously produced by one ribosome as it reads the mRNA codons. Many because RNA transcripts are translated by multiple ribosomes that are bound simultaneously at the same site on the mRNA. One because each MRNA transcript can be translated only once then it is destroyed. Many because several ribosomes can bind and translate one MRNA transcript at the same time, following each other along the MRNA.

Q: Which of the following acts as the “transcript” during protein synthesis?

A: Proteins are large biomolecules i.e. macromolecules. They are polymers of amino acids

Q: What occurs during transcription? Where in the cell does this take place?

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: How many of the same proteins are made at the same time by each ribosome in the translation of one…

A: since you have posted 2 questions. we will help you out with the first one only. the cells, a gene…

Q: All of the following mRNA codons signal the end of translation, in both prokaryotes and eukaryotes,…

A: The translation is a molecular process of synthesis of protein from genetic information encoded in…

Q: In the process of translation, the input is and the output is O TRNA, MRNA O MRNA, protein O DNA,…

A: Translation is a process in which protein is synthesized from the information contained in a…

Q: All of the following participate in the process of translation except:     ribosomes mRNA tRNA 35S…

A: Translation  It is defined as the process of production of proteins from the mRNA transcript. In…

Q: Which of the following statements concerning translation is NOT correct? O a. The first codon of…

A: Translation is the process of translating codons on mRNA into proteins. mRNA bind to ribosomes which…

Q: Which sequences within the pre-mRNA determine where splicing occurs?

A: RNA splicing is a process that produces a mature mRNA from a pre-mature mRNA. The process is started…

Q: The sequence below is an mRNA strand that is in the cytoplasm ready to translated by a ribosome. If…

A: Translation is the process of formation of a protein chain from a RNA chain. Translation requires an…

Q: RNA Exon 1 Intron 1 Exon 2 Intron 2 Exon 3 Intron 3 Exon 4

A: Eukaryotic primary transcripts are split. That is, they are composed of coding sequences for…

Q: The following statements best describes the RNA structure EXCEPT

A: RNA is also known as ribonucleic acid, which is present in almost all cells. It is also similar to…

Q: What is the difference between transcription and translation? Transcription is the conversion from…

A: The genetic material is stored in the DNA of the nucleus of the cell.

Q: Draw a line representing mRNA that has already been processes (introns removed, cap and tail added).…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 5’-TAATTCTATGATATTAATATC -3’     mRNA sequence:     protein sequence:

A: The process of transcription of DNA to RNA and the RNA to protien  is based on complimantry DNA…

Q: How does the fact that mRNA is quickly degraded help a cell control gene expression?

A: A gene is an essential unit of heredity and an arrangement of nucleotides in DNA or RNA that encodes…

Q: A gene normally contains an N' terminal ER signal sequence and an internal stop transfer sequence.…

A: Answer :- Option (A) are the best represents the orientation of the protein product after…

Q: During transcription, an mRNA molecule is formed: *( Choose True if the statement is correct abourt…

A: Transcription: The process of making of mRNA from DNA carried out by an enzyme RNA polymerase.…

Q: Which of the following are involved in transcription? O RNA polymerase DNA amino acids TRNA acetyl…

A: In translation mRNA, tRNA, rRNA, Amino acids, ribosome, acetyl transferase are required.

Q: In Figure 14-9, how are the positions of codonsdetermined?

A: Ans: Codon: The set of trinucleotide sequence of DNA or RNA is referred to as codon.

Q: Which of the following structures is not a component of a photosystem? a. ATP synthase b. antenna…

A: The thylakoid membrane in chloroplast consists of a multiprotein complex called photosystem (PS). It…

Q: Which of the following is NOT true of transfer RNA (tRNA)? Each individual molecule of tRNA can…

A: Introduction  tRNA (Transfer RNA) is a type of RNA molecule that plays a crucial role in the process…

Q: A point mutation within the DNA sequence of a gene, which turns the codon UGU (codes for the amino…

A: In genetics and molecular biology, it is vital to comprehend how point mutations in DNA sequences…

Q: Ribosomes that do not anchor on the surface of the rough endoplasmic reticulum during translation…

A: Introduction :- The process of making proteins in a cell takes place at an intercellular structure…

Q: Which of the following mRNA sequences codes for the polypeptide sequence tyrosine-leucine-alanine?…

A: Transcription is the process that synthesizes mRNA from DNA. The mRNA strand synthesized through…

Q: Which of the following RNA molecules is responsible for carrying the code that will be read at the…

A: BASIC INFORMATION  TRANSCRIPTION  it is responsible for the formation of hnRNA which has the codes…

Q: Suppose the gene that produced this mRNA happens to mutate so that one of the codons in the middle…

A: Nucleic acids are the carrier of genetic information in the cells. DNA is the carrier of genetic…

Q: Which of the following statement about mRNA is TRUE?   Question 12 options:     mRNA splicing is a…

A: mRNA  The mRNA or messenger ribonucleic acid is the single stranded RNA which have code for…

Q: During protein synthesis, which step does NOT require energy? dissociation of the 70S ribosome after…

A: The process of gene expression involves two steps: transcription and translation. Translation is the…

Q: If a eukaryotic MRNA lacked a poly-A tail, where would the MRNA be located? Cytoplasm Endoplasmic…

A: The stability of mRNAs varies considerably in the case of eukaryotic organisms. Some mRNAs have very…

Q: Which of the following is always true of ribosomes? aM I CORRECT?

A: Ribosomes are organelles that are found in both the eukaryotes and prokaryotes. Ribosomes are…

Q: Which type of RNA serves as the genetic template (blueprint) utilized by the ribosome during the…

A: Rna is ribonucleic acids which are formed by ribonucleotides .

Q: Which of the following is an explanation of why a single gene in an eukaryotic cell may code for…

A: The production of RNA from the DNA template in the cell is known as transcription. Then the…

Q: Which of the following is the first step of translation in a eukaryotic cell? a RNA containing…

A: Translation is the process of protein synthesis which is done by ribosomes.

Q: What distinguishes proteins that will be released into the cytoplasm after translation from proteins…

A: Protein synthesised in cytoplasm enters the endoplasmic reticulum via pores and is modified there.…

Q: Messenger RNA Iis single-stranded molecule while RNA and rRNA molecules are double-stranded…

A: Ribonucleic acid (RNA) is a biomolecule that takes part in a wide array of biological roles.

Q: There are two ways in which rearrangement of domain- encoding gene segments can result in novel…

A: Introduction Prokaryotes: These are the organisms which have characteristic nucleoid rather than…

Q: diagram shows a pre essing. present that splicing bind here. What components of this transcript will…

A: Introduction Messenger RNA (mRNA) is a cellular component that transports instructions from DNA in…

Q: In which direction does the ribosome move along RNA?

A: Nucleic acids are macromolecules present in each and every cell of living beings. They are mainly…

Q: Put the following events involved with protein synthesis in order. Move first event to the top of…

A:

Q: In the elongation stage of translation, which of the following options is correct? the polypeptide…

A: The Central Dogma of molecular biology refers to the flow of information from DNA to RNA to…

Q: Which characteristic of mRNA is INCORRECT? Bacterial mRNAs vary in size but usually have about 1000…

A: RNA is the nucleic acids similar to the DNA and contains uracil instead of the thymine. It plays…

Q: Genetic expression involves transcription and translation. Match the structure or molecule to the…

A: We all know that central dogma is a very basic and important procedure in every cell.There are…

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.