principle function of 5 ons of eukaryotic mRNA IS: a. to ensure that all nucleotides are phosphorylated O b. to protect RNA from nucleolytic degradation c. to guide the removal of introns O d. to serve as binding sites for translation release factors

Q: Small ribosomal sub-unit MRNA Codon Large Ribosomal sub-unit Amino acid Anticodon A C. D. F Three…

A: Nucleus is main controller of the cell which carries genetic material . It also contain thread like…

Q: Match the enzymes/proteins with their role in translation

A: In molecular biology and genetics, translation refers to the process by which ribosomes in the…

Q: Where is the start codon located?

A: A sequence of three nucleotides on the mRNA strand is known as the codon. Each codon codes for the…

Q: Which of the fokmang the first event to take place in A base pairing of activated methionine-IRNA to…

A: Transcription is the process of making RNA copy of DNA. Translation is the process of making…

Q: Given the following sequence of mRNA, choose which tRNA will be next to incorporate: UAC…

A: The production of protein or polypeptide chain by using the mRNA codon is known as translation that…

Q: Formation of the 70S ribosomal initiation complex for prokaryotic translation requires A. Mn2+ B.…

A: The production of proteins made up of amino acids is a step in the translation process in cells.…

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: not use ai please

A: Therefore, the correct options are:The ribosome is moving in the wrong direction along the mRNAThe…

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: Provide the correct sequence of steps in each process described below. Write the letters in series…

A: Translation involves “decoding” a messenger RNA (mRNA) and using its information to build a…

Q: What is the phenomenon of RNA interference (RNAi)? DuringRNAi, explain how the double-stranded RNA…

A: Ribonucleic acid (RNA) are polymeric organic molecules, which are essential for carrying out various…

Q: mRNA stability is a key regulator of protein levels in a cell. Briefly describe the three mRNA…

A: Nucleic acids such as DNA and RNA are the major carriers for genetic information. DNA is preferred…

Q: During elongation, ribosomes catalyze formation of a ____ bond between an amino acid and the growing…

A: Answer: A. Peptide bond

Q: QUESTION 1 What function does an MRNA 5' Methyl cap have? O a. Prevent degradation. b. Allow…

A: Introduction Translation:- It is the process by which a cell makes proteins using the genetic…

Q: A portion of prokaryotic mRNA has the following base sequence: 5'ACAUCUAUGCCACGA3'. Which of the…

A: The given m RNA sequance will help in synthesis of the protien by the process of Translation .

Q: The initiator tRNA enters the large ribosomal subunit at the --- during prokaryotic protein…

A: The ribosome is composed of two subunits known as the small and large subunits. In a prokaryotic…

Q: Interaction between                             and                     of the mRNA is required for…

A: The genetic code embedded in a messenger mRNA molecule is translated to generate a particular…

Q: MRNA processing

A: RNA Processing RNA Processing is a process in which the pre mRNA is converted into messenger RNA.…

Q: The primary function of RF1 during translation is to:   a. recognize a stop codon in the 70S A…

A: The translation is the process of translating genetic information in the form of proteins. It…

Q: mRNA maturation in eukaryotes includes all of the following EXCEPT: A. Topoisomerase activity B.…

A: In eukaryotic cells, the primary transcript undergoes post transcriptional modification to form a…

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: Predict the sequence of amino acids coded by the mRNA sequence 5’ GGA–GGC–ACA–UGG–GAA 3’

A: The single strand of the RNA molecule, which consists of a gene sequence and carries the message…

Q: Suppose a mutant RNA polymerase Il is used that lacks one of the phosphorylation sites on the…

A: The production of RNA from the DNA template is known as transcription or gene expression. The main…

Q: What about the ribosome is NOT true? They are large tRNA-protein complexes. O It is composed of a…

A: Ans- They are large tRNA- protein complexes.

Q: ermination of translation occurs when the ribosome reaches one of _____ potential stop codons. At…

A: Introduction: The process of translation involves messenger RNA (mRNA) getting translated into…

Q: A. rRNA is used to  transfer amino acids to the ribosome. make up the large ribosomal subunit. make…

A: Introduction :- Ribosomal RNA (rRNA), a molecule in cells that is exported to the cytoplasm and is a…

Q: Below is a diagram of charged tRNAs in the active site of the ribosome during translation of the…

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

Q: True or False. tRNA anticodons are antiparallel and complimentary in nucleotide sequence to their…

A: Transcription of eukaryotic genes does not give us a mature RNA but often a pre-RNA that requires…

Q: All about splicing A. snRNPs interactions will bring the 5' and 3' splice sites together in the…

A: Removal of intron sequences is splicing.

Q: Usually found in prokaryotes, regulatory sequences lying adjacent to the DNA being transcribed are…

A: In prokaryotes, the process of transcription and translation occur simultaneously due to the lack of…

Q: In translation process in bacteria, tmRNA is a

A: There are various types of RNA, among which some of the naturally occurring ones in the living cells…

Q: What is the function of the 3'UTR in the RNA ? Check all that apply V The 3' UTR increases mRNA…

A: Three prime untranslated region(3'-UTR) Section of mRNA that immediately follows the translation…

Q: Once transcribed, eukaryotic mRNA typically undergoes substantial processing that includes Mark all…

A: The processing of eukaryotic mRNA is an important step in gene expression. Eukaryotic pre-mRNA has…

Q: Match the items listed below with "eukaryotic" if they can be found in eukaryotic cells only,…

A: Polyadenylation signal sequence - Eukaryotic Shine Dalgarno sequence - Prokaryotic mRNA - Both tRNA…

Q: Which of the following help(s) to stabilize mRNA by inhibiting degradation?   a. Introns   b.…

A:

Q: 18. Amino acids at the N-terminal end of eukaryotic polypeptides that contain information required…

A:

Q: Draw the arrow-pushing mechanism

A: The transfer of amino acid residue from aminoacyl-tRNA to peptidyl tRNA is an important reaction in…

Q: See Hint What structure is responsible for selecting and transporting only properly processed…

A: Introduction:- mRNA (messenger RNA) is a molecule found in cells that transports genetic information…

Q: proteih synthésis in bacteria DOES NOT require which of the following? OA Guanosine-triphosphate…

A: Protein synthesis: It is the process in which mRNA is translated into Protein. It has three steps:…

Q: Nascent form of the mRNA  A. undergoes splicing only after capping B. is also called hnRNA C. is…

A: A. undergoes splicing only after capping B. is also called hnRNA D. participates in the spliceosome…

Q: . By use of a labeled diagram or a written description, distinguish the roles of the following in…

A: Translation is the process by which proteins are produced from mRNA templates.  All cells use the…

Q: Cells can control or regulate the amount of a particular proteins that is produced by using small…

A: RNAi (ribonucleic acid interference) is also known as gene silencing. It is a biological process…

Q: The following prokaryotic DNA is transcribed into RNA and the mRNA transcript is translated into…

A: The central dogma of molecular biology tells us how the genetic information is stored within a cell,…

Q: 1.) What process is shown here?2.) Label the structures- components that the arrows are pointing to…

A: The diagram illustrates an mRNA bound to the ribosome. The tRNA molecules, each carrying specific…

Q: Polypeptides are synthesized in the amino (NH,) terminus to carboxy terminus (COOH) direction…

A: The Central Dogma concept states that DNA makes RNA and RNA makes proteins. The three most important…

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.