What is the difference between a charged tRNA and an uncharged tRNA?

Q: What events bring about the termination of translation?

A: The translation process occurs in the cytoplasm. Translation in regards to DNA describes the process…

Q: What is polycistronic mRNA ?

A: Polycistronic mRNA is a characteristic feature of prokaryotes but they are also present in…

Q: What are aminoacyl-tRNA synthetases?

A: A protein or polypeptide sequence is biosynthesized during translation inside a live cell. The…

Q: What is a codon and on what kind of nucleic acid is it found?

A: A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or…

Q: Which enzymes and tRNAs are known as aminoacyl-tRNA synthetases?

A: BASIC INFORMATION ENZYMES They are the catalyst. They help in accelerating the chemical reaction.…

Q: How is each tRNA charged with the correct amino acid? What are the consequences of a tRNA carrying…

A: Transfer ribonucleic acid (tRNA) is a kind of RNA molecule that unravels a courier RNA (mRNA)…

Q: What are various ways that a riboswitch shuts off translation when it binds to its target molecule?

A: The mRNAs that have two functions, decision making, and sensing are known as the riboswitches. The…

Q: Describe the structure and function of tRNA

A: BASIC INFORMATION  RNA  It stands for Ribonucleic acid. They are of three types;  messenger RNA…

Q: How tRNA responds to redundant codons?

A: During the process of translation, tRNA gets charged by picking up particular amino acid. The…

Q: What is the action of Ribonuclease?

A: Ribonuclease:                        RNase ~ commonly abbreviated as Ribonuclease            A type…

Q: What is the function of the acceptor stem of a tRNA?

A: RNA- Ribonucleic acids is a nucleotide polymer consists of AUGC bases, it plays a crucial role in…

Q: What is a codon?

A: More than 150 amino acids are found in nature , but only 20 are synthesized during protein…

Q: What are translation elongation factors (EFs)?

A: Translation is a process through which mRNA sequence in an encoded form is translated into a…

Q: What is the function of a stop codon?

A: Codon -- A codon is a specific type of genetic code which carries certain type of important…

Q: Where is ribonuclease found?

A: Enzymes are the proteinaceus substances which are capable of catalysing chemical reactions of…

Q: What is the minimum number of tRNA molecules that a cell must contain in order to translate all 61…

A: A transfer RNA is adaptor molecule composed of RNA having 76 to 90 nucleotides in length.

Q: . If tRNA is the adaptor for translation, what is theribosome?

A: Translation refers to the process of protein synthesis in the cells.  The process of translation…

Q: What is a codon? What does it represent?

A: The genetic framework is a set of instructions that living cells use to decode the information…

Q: What is the biological significance of the extensive degeneracy of the genetic code?

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: Why is RNA so unstable?

A: The cells are the basic structural and fundamental blocks of the living system. it consists of…

Q: How do synthetases choose their tRNA partners?

A: Enzymes are essential biological substances required to accelerate the various biochemical reactions…

Q: What are the key characteristics of the genetic code?

A: The genetic code is a series of rules that living cells use to convert information found in genetic…

Q: how many polypeptide chain is the product of translation?

A: Amino acids are the building blocks of proteins, and each amino acid has a specific structure. The…

Q: What features are common to all tRNA molecules?

A: An RNA molecule called transfer ribonucleic acid (tRNA) aids in translating a messenger RNA (mRNA)…

Q: What is noncoding RNA?

A: The RNA contains four nitrogenous bases and posses a similar primary structure with that of protein.…

Q: What are charging of Trna?

A: tRNA stands for transfer RNA. It has a clover leaf-like structures.

Q: What are some of the modifications in tRNA that take place through processing?

A: The tRNA processing results in mature tRNA molecules. It involves specific cleavage by enzyme…

Q: What is ribonucleic acid (RNA)?

A: Nucleic acids are nitrogen and carbon ringed heterocyclic compounds. They are biopolymers that come…

Q: What two different things bind to the two different ends of a tRNA molecule?

A:

Q: What is long noncoding RNA?

A: Long non-coding RNAs are a type of RNA, defined as being transcripts with lengths exceeding 200…

Q: Why do bacteria use formylated methionine in the initiator tRNA, while eukaryotes do not?

A: Protein is a macronutrient that is vital for building muscle mass. It is normally found in creature…

Q: Explain the factors of aminoacylation of Trna?

A: During the first stage of protein synthesis, aminoacyl-tRNA synthetases esterify the 20 amino acids…

Q: What are the rules that govern the recognition of a codon by the anticodon of a tRNA?

A: The translation is the process of protein synthesis that occurs in the cytoplasm, in the presence of…

Q: What are the two key functional sites of a tRNA molecule?

A: tRNA (transfer ribonucleic acid) is the type of RNA molecule that takes part in translation of…

Q: Identify and define the two essential structural areas of a tRNA molecule

A: Transfer RNAs are coded by a number of genes, and are usually short molecules, between…

Q: What is the difference between mRNA and miRNA?

A: The ribonucleic acid (RNA) plays a role in the hereditary in bacteria and some viruses. RNA is a…

Q: What features of tRNA structure are involved in recognition and amino acylation by an aaRS?

A: Transfer RNA also called amino acid acceptor RNA, adaptor RNA, or soluble RNA is the RNA that…

Q: How does the synthesis of a polypeptide chain come to an end when a stop codon is encountered?

A: The translation is the process, in which the polypeptide is formed from the incorporation of the…

Q: what happens if a mutation causes a tRNA to be charged with the wrong amino acid?

A: Any permanent change or alteration occurred in the DNA sequence is termed as the genetic mutation.…

Q: NA has an anticodon sequence 3′– GGU–5′. Identify the amino acid it is carrying?

A: Transfer RNA, often known as tRNA, is a tiny RNA molecule that takes role in the creation of…

Q: Describe the major structural features of tRNA.

A: Ribonucleic (RNA) nucleic acid, which is of three main types such as mRNA, rRNA, and tRNA and all…

Q: What is the difference between miRNA and siRNA?

A: Introduction: Ribonucleic acid or RNA is a type of nucleic acid present mainly in the cytosol of the…

Q: What is the basic purpose of tRNA?

A: All the information needed to maintain is present in the DNA inside the nucleus. RNA helps in the…

Q: What is the difference between eukaryotes and prokaryotes in terms of initiator tRNA?

A: tRNA or transfer RNA is the RNA molecule that attaches to an amino acid as per the anticodon…

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.