1. What is the production of RNA called and what is the enzyme that catalyzes the process?

Q: 5. Consider eukaryotic transcription: a) Draw a eukaryotic gene and label key sequences. (5 points)

A: A eukaryotic gene, consists of a set of sequences that appear in mature mRNA interrupted by introns.…

Q: . Code the following mRNA strand into amino acids AUGUGUCGGGACACAUAA

A: Introduction An amino acid is any organic acid that has an alpha carbon atom which is attached to an…

Q: Why is RNA necessary to act as a messenger? Why can't the code be taken directly from the DNA? How…

A: Introduction: RNA is a single-stranded molecule that is present in both the nucleus and cytoplasm,…

Q: 34.The function of the nucleolus is to make a. the subunits of ribosomes. b. the deoxyribose sugar.…

A: Nucleolus is a structure present in the eukaryotic nucleus.

Q: 14. What is an anticodon? a. The three tRNA bases that pair with a specific amino acid. b. The three…

A: What is anticodon? Option b. The three tRNA bases that pair with a specific codon in an mRNA.

Q: 1a) What amino acid would be coded for by the codon 5'AGG3'?

A: Codons are the trinucleotide sequences of DNA or RNA that specifies amino acids. There are 20 amino…

Q: Which of the following is the most likely reason that many ribosomes do not attach to the surface of…

A: A ribosome is an intercellular structure composed of RNA and protein, and it serves as the site of…

Q: In eukaryotes, introns are removed before mRNA leaves the nucleus because O a) they prevent the…

A: Splicing: Splicing is the process of removing introns and joining together exons to create a mature…

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: 1) Describe the dna transcription-mRNA with all the step.

A: The discovery of DNA as genetic material is one of the most significant discoveries in molecular…

Q: 5. You're working in Marshall Nirenberg's lab, trying to decipher the genetic code. You use several…

A: Introduction Marshall Nirenberg discovered a way to determine the sequence of the letters in each…

Q: -35 consensus sequence: -10 consensus sequence (Pribnow box): Shine-Delgarno sequence in the…

A: At 10 sequences and 35 nucleotide sequences upstream from the coding sequence and Shine Dalgarno…

Q: 8. Some antibiotics work by preventing protein synthesis in bacteria by binding to their ribosomes.…

A: Multiple choice answer is given below:

Q: 4. In the graph shown below, the dashed line shows the level of MRNA for a certain protein, Prot6,…

A: Anterior-posterior axis is defined by a line that runs from the head or mouth of an organism to the…

Q: 6. How is all RNA made? Describe the process of translation in terms of the three types of RNA…

A: Introduction  RNA (ribonucleic acid) is a type of nucleic acid that plays a central role in gene…

Q: 7. what are the types of processing a eukaryotic mRNA is subject to, and how do they occur?

A: mRNA is called messenger RNA. mRNA act as a transcript for the synthesis of peptide or proteins.…

Q: 8. A type of gene therapy called RNA interference (RNAI) is being investigated to treat Huntington's…

A: Small interfering RNA (siRNA): This is a type of RNA molecule that can trigger the degradation of a…

Q: 1. DNA is a linear code of biological information in the form of genes. DNA is transcribed to…

A: We know that, DNA is the genetic material of all organisms in the earth. It helps to determine the…

Q: 2.) Give one example of a trans-acting regulatory protein.

A: In context of transcription, a trans-acting element is usually a DNA sequence that contains a gene.…

Q: Write a brief description about the antibiotics that inhibit DNA transcription including during…

A: Quinolones are a key group of antibiotics that interfere with DNA synthesis by inhibiting…

Q: It is known that RNA is a nucleic acid responsible for the synthesis of proteins. However, there is…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: In what organelle of the cell does the process of DNA to mRNA take place?

A: Introduction  All organisms are basically made up of cells, through the number, shape and types of…

Q: 6. In the following graph, the dashed line shows the level of mRNA for a certain protein, Prot6, at…

A: The dashed line in the graph shows the level of mRNA for protein, Prot6 at various positions along…

Q: 1. The statement "DNA goes to RNA goes to protein" is used as a shorthand description of the flow of…

A: a. "DNA goes to RNA" is meant to describe the process of transcription. For this process to occur,…

Q: A tRNA to which the correct amino acid has been attached is called

A: tRNAs bind to codons within the ribosome and deliver amino acids for the protein chain to be…

Q: Which of the following statement about transcription is accurate? a) It occurs in the nucleus. Ob)…

A: Introduction  Transcription is the process by which genetic information encoded in DNA is used to…

Q: Which of the following is a true statement concerning condons

A: Codons are nucleotide triplets that are read together in order to specify amino acids during…

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.