Multiple Answer Question (suggested time - up to 2 minutes): Which of the following statements about cellular RNA metabolism is(are) TRUE? DA Some introns are self-splicing and do not require other RNAS or protein factors O6. 5.cap and polyA tail are important for stability of eukaryotic MRNAS OC Transcription (synthesis of RNA) occurs in the cytoplasm of a eukaryotic cell DD.5.cap (7 methylguanosine) is added to eukaryotic MRNAS in the cytoplasm DE Telomerase is a type of reverse transcriptase that uses RNA as a template for synthesis of DNA OF. Non-coding introns can be larger than coding exons.

Q: Drag each of the following events to the location where they occur in a eukaryotic cell Nucleus…

A: Introduction  The process through which a gene's information is used to produce either RNA molecules…

Q: describe the process of translation/protein synthesis at the ribosome based on these figures

A: Answer: TRANSLATION = It is the process in central dogma where mRNA is translated in to proteins in…

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

A: Nucleic acids are a type of macromolecules present in the cell.

Q: Evaluate the following statements. Which one statement is false?

A: Answer: Central Dogma : It is the complete process of replication , transcription and translation of…

Q: What are the functional consequences of this deletion for lilP mRNA transcription and translation?…

A: Introduction :- A deletion mutation is a type of genetic mutation that involves the loss of one or…

Q: The Cystic Fibrosis receptor (CFTR) is a transmembrane protein that functions as an ion channel…

A: The compartment where Delta 508 mutation occurs that leads to folding defect in CFTR.  This causes a…

Q: E. coli BL21 cells carrying a pQE expression vector can be induced to produce large amounts of a…

A: Ans is f - glucose, E. coli BL21 Cells carrying a PQE expression vector can be induced by adding…

Q: The antibiotic erythromycin disrupts protein synthesis by binding to the 50 S subunit and preventing…

A: tRNA is the transfer RNA . It is the smallest of three major species of RNA molecule. They transfer…

Q: The anticodon of a tRNA is 5' AAU 3' Part A What codon does the tRNA recognize? What amino acid does…

A: Transfer ribonucleic acid or tRNA is a small molecules which helps in translation of mRNA into…

Q: Match each protein/factor to the role it plays 30S subunit [ Choose ] 50S subunit [ Choose ] IF-1…

A: Initiation factors (IF) are proteins that bind to the smaller ribosomal subunit that helps to…

Q: Question 4: Explain how a deletion mutation leading to a modification of the 3' untranslated region…

A: How a deletion mutation in the 3' UTR of CACNA1S mRNA could lead to hypokalemic periodic paralysis…

Q: Draw a schematic of translation. Include the following: • 5'and 3'of MRNA nucleic acid • N and C of…

A: Translation is a process of making polypeptide chain, that is protein synthesis. Translation takes…

Q: Eukaryotic Genetic Sequence: 5'-TAC CAT GAT CCC TAT - 3' 1. What would be the newly synthesized DNA…

A: The core dogma notes that the sequence of learning most commonly found in our cells is: From…

Q: In which reading frame will this mRNA be read? 5'- ACAG C C U G CA A GU C A CU GACG- 3' O 1st O 2nd…

A: The order of amino acids in a protein from the N-terminus to the C-terminus is specified by mRNA…

Q: in the endoplasmic reticulum and Golgi-complex, the determination of proper folding depends on what…

A: One of the most important post-translational modifications of proteins, protein glycosylation has a…

Q: Initiation of translation in E. coli requires:   Question 26 options:…

A: Initiation of translation in E. coli requires several components, including:1. mRNA: The messenger…

Q: The IRNA that was in the P site moves into the A site C. The tRNA that was in the A site moves to…

A: The process of protein synthesis is called translation. In this process transfer RNA, messenger RNA…

Q: Finish the translation story: - fully explain the G factor stories for each step – and the…

A: Translation Theory: Translation is a biological process that occurs in cells, whereby genetic…

Q: Classify the following functions or structures as being attributed to proteins, RNA, or RNA-protein…

A: A. Proteins -  Poly A polymerase Release factors (RF1 and RF2) Formation (catalysis) of peptide…

Q: Match the function with the appropriate protein or sequence:

A: tRNA is a short nucleotide chain with L-shaped structure. A tRNA molecule is required for…

Q: TRUE FALSE EF-Ts factor regenerates EF-Tu/GDP from EF-Tu/GTP for the next round of elongation cycle…

A: There are many biomolecules present in an organism and each biomolecule has a specific role.…

Q: Suppose the DNA sequence of a gene with 5 exons contains a mutation at the 5’ end of intron 2.…

A: The protein translation is the process of the formation of proteins from the mRNA formed from the…

Q: phosphorylation

A: The activated PKA enters in to the nucleus and promotes the binding of Phosphorylated  CREB to a CRE…

Q: In humans, miRNAs are thought to regulate the expression of at least one-third of all protein-…

A: RNA (Ribonucleic acid) is a single-stranded nucleic acid that is present in all living cells. It is…

Q: 5' 2. Explain what indicates the beginning of translation, and what tRNA's role is in translation.…

A: TRANSLATION: The method used by a cell to produce proteins utilizing genetic information conveyed by…

Q: Question 1: Contrast the roles of tRNA and mRNA during translation and list all enzymes that…

A: Transcription Transcription is the process by which DNA sequence is copied to mRNA, by enzyme RNA…

Q: 1)HSP 70 is a chaperone protein that aids the folding of newly formed polypeptides during…

A: Introduction  Translation is the process by which ribosomes in the cytoplasm or endoplasmic…

Q: mRNAs undergoing degradation are often localised to: Processing bodies Lysosomes Mitochondria The…

A: mRNA degradation is a cellular process that involves the breakdown and removal of messenger RNA…

Q: Transcription in eukaryotes requires which of the following? Choose ALL that apply. the protein…

A: The genes are hereditary units in living organisms. They carry specific functions or…

Q: movement of tRNAs

A: Answer: It is necessary to place three known sites within the ribosome, A (aminoacyl), P (peptidyl),…

Q: Explain the roles of oxygen and glucose in aerobic respiration? Plasma membranes are selectively…

A: Introduction  The plasma membrane is a thin layer of lipids and proteins that forms the boundary…

Q: During the biosynthesis of ribosomes, rRNA synthesized in the (fill in) Nuclear membrane  nucleolus…

A: 1] molecules are synthesized in specialized regions called NUCLEOLUS. They differ in size. 2]…

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.