Which of the following is not a type of RNA?a. nRNA (nuclear RNA)b. mRNA (messengerc. rRNA (ribosomal RNA)d. tRNA (transfer RNA)

Q: In translation of an mRNA into a protein, the first amino acid that is attached to the start codon…

A: In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by a…

Q: Which three codons what code for a different amino acid sequence from that coded for by the mRNA…

A: DNA ( Deoxyribonucleic acid) is two stranded , helical ladder like structure which act as genetic…

Q: A DNA antisense strand contains the following nucleotide base sequence: AGT GTC TTT GAC From this,…

A: The central dogma of molecular biology tells us how protein is made from a DNA sequence. This…

Q: What genetic material in a living cell which is single stranded involved in the coding of genes for…

A: The flow of information in cells takes place from transcription to translation. The translation is…

Q: Which of the following regions on the tRNA are composed of a sequence of nucleotides? a. anticodon…

A: The tRNA is responsible for transferring amino acids at the site of translation or protein…

Q: Which of the following describes the interactions between a codon and an anticodon? A. A codon and…

A: Codon is in mRNA (messenger RNA) and anticodon is in tRNA (transfer RNA).

Q: Which of the following types of RNA is involved in pre-mRNA splicing?

A: For eukaryotic genes and some prokaryotic genes, the initial RNA which is transcribed from a genes…

Q: RNA is different from DNA in which of the following ways?a. RNA is generally single-stranded.b. RNA…

A: DNA is a nucleic acid polymer which acts as genetic material in all living organisms.

Q: RNA molecules differ from DNA molecules in that they *   a. are single stranded rather double…

A: Codon is a sequence of three DNA or RNA nucleotides. Codons encode the amino acids which eventually…

Q: Which of the following is incorrect? a. Amino acids may have one or more triplet codes or codons b.…

A: A codon is a sequence of triplet nucleotides (a set of three consecutive nucleotides) on DNA or RNA…

Q: t-RNA brings

A: Like all other cellular nucleic acids, transfer RNAs have a sugar-phosphate backbone. The…

Q: Which of the following best describes tRNA? a. Provides the instructions for the amino acid…

A: Translation is the process of formation of amino acids from mRNA sequence.

Q: enzymes will form the m-RNA molecule?

A: The correct answer is option d). RNA polimerases II

Q: Match each statement below with the correct RNA molecule.   A. rRNA B. mRNA C. tRNA D. uRNA…

A: mRNA contains the codons in the form of triplet of nucleotides during transcription and is…

Q: Anticodons are found on ____________ and they contain _____________ bases. a. tRNA, 4 b. mRNA, 3 c.…

A: Anticodons are found on tRNA and they contain mRNA bases.

Q: Which of the following is not involved in the elongation of prokaryotic peptide? a. EE-Tus, EE-Ts,…

A: The translation is the process by which protein is synthesized with the help of mRNA, tRNA, and…

Q: An anticodon would be found on which of the following types of RNA? a. snRNA (small nuclear RNA)…

A: Ribonucleic acid (RNA) is a vital biological macromolecule that persists in all biological cells…

Q: Which of the following is synthesized from a DNA template? (Select one) a. Transducer RNA b.…

A: The short stretch of DNA that serves as a functional unit of heredity is called the gene. The…

Q: 8) Which of these describes the function of RNA polymerase? A. Amplifies the “message" by making…

A: Need to find which of the following is correct regarding RNA polymerase function.

Q: Which of the following statements about mRNA is INCORRECT? A. the sugar moiety of mRNA is D-ribose…

A:

Q: Which of the following nucleic acids is a component of ribosomes?   A. Ribosomal RNA   B. Transfer…

A: Ribosomes are complex structures made up of nucleic acid and proteins present in the cytoplasm of…

Q: A binding site for RNA polymerase is called a .a. gene c. codonb. promoter d. protein

A: Transcription is a process in which one strand of DNA known as template strand is known as converted…

Q: Translation of mRNA is terminated at the stop codon by:   A. binding of the Release Factor to stop…

A: The translation is the process, in which the new growing polypeptide chain is synthesized.

Q: Which of the following are encoded in the terminating codon in protein synthesis?       a.…

A: The process of formation of protein molecules is known as protein synthesis. The process of protein…

Q: Which type of RNA comprises over 80% of total cellular RNA? A. ribosomal RNA B. Messenger RNA C.…

A: Ribonucleic acid (RNA) is a DNA-like molecule. RNA, unlike DNA, is a single-stranded molecule. The…

Q: Which type of RNA carries activated amino acids to the ribosome for assembly into proteins?   A.…

A: Ribonucleic acid is a polymeric molecule essential in various biological roles in coding, decoding,…

Q: Which of the following is a true statement concerning RNA? Group of answer choices a. mRNA is single…

A: The RNA or ribonucleic acid is a nucleic acid polymer that it is produced from the DNA by the…

Q: Which of the following are transcribed from DNA? Select one: O a. O b. O c. O d. O e. introns…

A: Transription is a process by which genetic information from DNA is converted into RNA. The coping of…

Q: Define the following terms: a. rRNA b. tRNA c. mRNA d. siRNA e. miRNA

A: The nucleic acid is a significant macromolecule that is found in all living constituents. The…

Q: Which of the following molecule functions in the SAME compartment in which it is  synthesized?   A.…

A: Except for a few proteins that are synthesised on mitochondrial and plastid ribosomes, all proteins…

Q: Which of the following BEST describes the characteristics and function of siRNA? A. a short strand…

A: siRNA or short interfering RNA or silencing RNA is a class of double stranded RNA molecules which…

Q: Which of the following nucleic acids is a component of ribosomes?   a.DNA   b.Transfer RNA…

A: BASIC INTRODUCTION  NUCLEIC ACID  Nucleic acid are made up of smaller units  These smaller units are…

Q: The role of transfer RNA (tRNA) is to match a codon (3 bases) in mRNA sequence to:   A. An amino…

A: The process of protein synthesis is also known as translation. It is possible with the help of…

Q: Match the type of RNA with it's function A. Creates the Ribosome, or work table to pull amino acids…

A: Ribonucleic acid (RNA) is a polymeric molecule essential in various biological roles in coding,…

Q: Which molecule contains the genetic code? A. rDNA B. rRNA C.Ribosome D. mRNA E. tRNA

A: A number of genes are implicated in cell proliferation and differentiation. Tight management of this…

Q: A particular tRNA is mutated so that the amino acid attachment cannot bind with the aminoacyl-tRNA…

A: Protein synthesis happens by a series of events. mRNA transcripted from DNA had the codons. tRNA has…

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.