How can post-translational modifications regulatethe activity of an enzyme?

Q: How may the covalent modification of a protein with a phosphate group alter its function?

A: Proteins are the polymers of the amino acids.

Q: How are proteins modified after translation?

A: Translation is the formation of protein from mRNA takes place in the presence of rRNA (ribosomal…

Q: How Translation of mRNA Depends on Ribosomes and Transfer RNAs ?

A: Translation occurs in four phases: activation (prepare), initiation (start), elongation(make longer)…

Q: Describe the basic steps of translation?

A: The central dogma of cell is, DNA getting transcribed into mRNA and the mRNA getting translated into…

Q: Briefl y describe the events in translation.

A: Translation is the process of formation of protein from the information containing in mRNA. It is…

Q: If a mutation eliminated the start codon from a gene, howwould the mutation affect transcription,…

A: The mutation is the change or alteration in the nucleotide sequence of the genome. The mutations can…

Q: What happens in initiation, elongation, and termination during translation?

A: The translation is the process by which the proteins are synthesized. The information stored in the…

Q: What do you mean by post translational folding?

A: Protein folding takes place in the endoplasmic reticulum and proteins folding an important process…

Q: Where on the ribosome do tRNAs bind, and what isthe energy source that supports translocation?

A: Ribosomes are the protein factories of the cells and are the sites where the process of protein…

Q: How is the free energy associated with ATP hydrolysis used to power splicing?

A: Generally ,The energy free from the hydrolysis of nucleotide into ADP Utilizing to perform cellular…

Q: How Are Proteins Processed FollowingTranslation?

A: Proteins are biological polymers made of amino acids. Amino acids are comprised of carbon, hydrogen,…

Q: xplain the events of translation initiation, elongation and termination

A: The translation is the process in which information in the mRNA is converted into amino acids and…

Q: How would protein synthesis be affected ifa single codon could specify the incorporation of more…

A: Ambiguous codon is the codon that codes for more than one amino acid.

Q: 1.11 Which post-translational modification prepares proteins for degradation? O Ubiquitinylation O…

A: Post translation modification also called PTM's. These are the few modifications which takes place…

Q: How does the ribosome verify correct tRNA–mRNA pairing?

A: Ribosomes are minute particles consisting of RNA and associated proteins that function to synthesize…

Q: What are the difference between transcription and translation?

A: DNA is the genetic material in the majority of organisms that maintains the heredity in an organism.…

Q: Errors can occur in any of these processes when an incorrect nucleotide or amino acid is added…

A: The term DNA replication is associated with the process of duplicating DNA, which acts as the…

Q: UjtUJIne (C) Tiucleotides match with guanine Note: RNA contains uracil (U) nucleotides where thymine…

A: There are two types purines and pyramidines. A=T, G=C in the DNA. A: adenine T: thymine G: guanine…

Q: Explain how mRNA plays a role in all three stages of translation.

A: Introduction: Central dogma is a two-step process and constitutes transcription and translation.…

Q: Why chaperones are particularly important when translation occurs on membrane-bound ribosomes ?

A: Protein translation either occurs in cytosol by free ribosomes and some proteins gets translated on…

Q: Describe the role of a release factor at the end of translation.

A: Translation is the process by which proteins are formed by reading the sequences of nucleotides…

Q: What acts in trans to regulate the translation of mRNAs?

A: Messenger RNA (mRNA) is a single stranded RNA, which is complementary to one of the DNA strands.…

Q: In bacterial cells, translation can begin before transcription of a gene is complete. Can this…

A: Transcription can be defined as the process in which RNA is formed from the DNA. The RNA is a…

Q: If the base sequence of a segment of a molecule of DNA is changed, will the base sequence of the…

A: The genes are segments of DNA that contain hereditary information. Some part of this gene is…

Q: What is the significance of gene expression in biochemical processes?

A: Gene expression, as the name suggests, is the 'expression' of genes by forming products such…

Q: which of the following amino acids can undergo post-translational acetylation? A.n B.s C.k D.m

A: Acetylation is a type of reversible post translational modification of protein where an acetyl group…

Q: If an mRNA nucleotide is synthesized from DNA, how do you identify the:   5’end; 3’ UTR;…

A: The promoter sequence serves as a site for binding of RNA (ribonucleic acid) polymerase. It is…

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.