A section of the mRNA has a nucleotide sequence of CUATAUGUTGU. How many codons does this segment of mRNA represent? a) two, b) one, c) four, d) three, e) none, this molecule is not a transcript of DNA

Q: if there are multiple start condo, how can you identify the real start codon? a) By observing…

A: The DNA or RNA sequence consists of three nucleotides and determines the particular amino acid that…

Q: e? A)A gene's promoter sequence is transcribed into mRNA. B)Translation begins at the 5′ end of a…

A: Transcription is the process of formation of mRNA from the DNA.and Translation is the process of…

Q: The -35 and-10 consensus sequences upstream from the transcription start site are A) O located in…

A: Transcription is the process of formation of mRNA (messenger ribonucleic acid) from the DNA…

Q: The function of RNA polymerase is to A) catalyze the formation of phosphodiester bonds between…

A: Gene expression is the process thorough which the DNA directs to form proteins. It involves two…

Q: If a human gene is found to contain five introns, the mature mRNA encoded by that gene would have…

A: Introduction  The parts of a gene that are translated into proteins are called exons. Introns are…

Q: If a gene sequence is more tightly coiled around histones, then which of the following is the most…

A: When DNA or gene sequence is strongly attached to histones, however, transcription factors and RNA…

Q: Spliceosomes play central roles in .. a) removal of exons from pre-mRNA b) removal of introns from…

A: The mRNA transcribed from the DNA is heterogeneous mRNa or pre mRna which is not the final product.…

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: Match the function in translation to each type of RNA (one RNA has two listed functions). 1) Carry…

A: The process where RNA transformed into protein called translation. There are all three types of…

Q: Where does mRNA/tRNA codon-anticodon recognition take place? a)40S   b)50S   c)The surface between…

A: The question is asking about the location within a cell where the recognition between mRNA codons…

Q: 3) During charging of tRNAS Select an answer and submit. For keyboard navigation, use the up/down…

A: The translation is a process by which proteins are synthesized. It is the last step of the central…

Q: a prokaryote cell a molecule of mRNA that has a nucleotide sequence of CUAAUGGUUCC would use this…

A: Answer :: Option a) is correct that is 3, because   Proteins are made up from a set of 20 amino…

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: Consider a portion of a gene in a cell with the sequence TTTTT. Which of the following bases would…

A: The correct answer is C) A-A-A-A-A; nucleus .

Q: amino acids are covalently linked to tRNAs via what  a) phosphodiester bond  b) premature…

A: Protein synthesis is governed by the genes which are present on the chromosomes. The genes are first…

Q: The ribosome has 3 tRNA binding binding sites. They are    a)     EF1, EF2, and EF3   b)     1, 2,…

A: Ribosomes are the molecular machines that synthesize proteins. They are composed of two subunits a…

Q: How many amino acids are coded for by one codon? O a) 1 O b) 2 O c) 3 O d) 4

A: The sequence of three nucleotides of DNA and RNA is known as Codon. There are 64 different codons…

Q: A eukaryotic mRNA has 1066 total nucleotides. 50 of these are the 5'UTR and 50 of these are the…

A: In a mature transcript, there are 5' untranslated (UTR) regions and 3' UTR which do not code for any…

Q: 14) Why are telomeres so important in eukaryotic organisms: A) Without telomeres, important DNA…

A: Telomeres are the section of a chromosome that is found at the end and does not contain any genetic…

Q: During translation elongation, in which site do new tRNAs enter?   a) D site b) E site c) A site…

A: DNA => Transcription => mRNA => Translation => Protein. Protein synthesis ( ribosome…

Q: is the MINIMUM number of tRNA's needed to recognize all of the codons for glutamate (Glu)

A: Deoxyribonucleic Acid (DNA) is made up of four main bases, also known as nucleotides. These are -…

Q: What type of damage does UV light do to DNA?

A: 1) What UV light or Radiation must be doing to cells or DNA?

Q: A mini mRNA has the sequence 5'UUUGAAAUAUGAUUGAUAUUUAUAUAUGA-3'.  a) Use the genetic code to…

A: Messenger RNA (mRNA) is a type of single-stranded RNA (ssRNA) involved in protein synthesis. mRNA is…

Q: Which of the following sequences would NOT be found as an anticodon in a tRNA? Question 35 options:…

A: The translation process that takes place in living cells helps the production of proteins from the…

Q: Which of the following is true for the tRNA of eukaryote cells? tRNA is a) made of DNA and protein,…

A: In nucleus the tRNAs are prepared and released to the cytoplasm. In there they attached to amino…

Q: If a protein is made up of 1000 amino acids   1) How many nucleotides will its mRNA contain…

A: Amino acids are the building blocks of proteins, which are responsible for the expression of genes.…

Q: All of the following are directly involved in translation excepta) promoter.        b) ribosome.…

A: Introduction: The chemical nature of genes, such as genetic information encoding, gene expression,…

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.