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 is not a term used to describe an unspliced mRNA? intronic mRNA O primary…

A: In eukaryotic genes, non coding DNA is also present. In most of the eukaryotic genes, coding…

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: Which of the following step acts before the others in pro ribosome large subunits binds to mRNA TRNA…

A: The translation process completes in three main steps. they are initiation, elongation, and…

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: NA beig sis is a compicated pro cids. Complete the DNA-to-amino acid table for three consecutive…

A: Introduction DNA is a self replicating molecule. mRNA is produced from DNA by a process called…

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 molecule(s) that actually recognize and translate the genetic code into polypeptide sequence are…

A: Translation of genetic code into polypeptide chain is called translation.

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: Which of the following does NOT happen during translation initiation? The mRNA binds to the small…

A: Translation: It is provess via which the protein is synthesized by the ribosomes after tye process…

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: DNA TAC-TAA-AGG-GAA-GAC-GAG-ATC mRNA AA

A: DNA synthesis or DNA Replication-It is the process by which a cell duplicates its genome(DNA)…

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

A: (-) Sense

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: What happens if you replace the trp codons in the trp leader sequence with codons specifying…

A: If the tryptophan is replaced in the trp codon sequence with codons specifying isoleucine, the cell…

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 types of mutation that changes the mRNA sequence after the codon that…

A: Frameshift mutation is a type of mutation that changes the reading frame via the indel mutation…

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: Introns are intervening sequences; what are exons?

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

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: 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 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: What is the base sequence of the mRNA synthesized from the following DNA template strand?…

A: In order for a gene to be converted into a functional protein, two processes must take place namely…

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: Why siRNA phenomenon is utilized in cell biology? Because specific gene silencing leads to blocking…

A: short double-stranded RNA again about 21-25 bases, would silence the corresponding geneThe RNA…

Q: In eukaryotes, which of the following statements is correct with regard to introns and exons?…

A: Eukaryotic DNA carries the nonprotein coding sequences.

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: Look at the MRNA strand below. There are at least a few bases before the "AUG" or the start codon.…

A: Several codons or triplet bases make up the universal genetic code. Over time, the standard code has…

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: What kind of bond is created between successive amino acids in a protein? If there are more codon…

A: Proteins are made up of chemical 'building blocks' called amino acids. Nucleotide is the basic…

Q: Which of the following mutations would be most likely to have the most negative effect on the…

A: Translation is the process of synthesis of protein in the cytoplasm.

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.