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

Q: Which of the following is NOT true regarding the genetic code and translation? a) An mRNA is…

A: Deoxyribonucleic acid or DNA is a type of nucleic acid that is present in the nucleus of the cell.…

Q: The function of RNA polymerase is to A) catalyze the formation of phosphodiester bonds between…

A: Gene expression is the process thorough which the DNA directs to form proteins. It involves two…

Q: If a tRNA molecule has an anticodon which reads AUG what was the codon of the mRNA MOLECULE

A: tRNA is also called a transfer RNA. It is a secondary structure of RNA having stem loops. It is a…

Q: The Kozak rules determine a. the choice of the start codon in complex eukaryotes. b. the choice of…

A: Eukaryotic mRNA (messenger ribonucleic acid) can have multiple AUG (start codon) sequences on it.…

Q: Briefly describe the function of the following in protein synthesis: a) rRNA, b) tRNA c) mRNA

A: Translation is the process by which proteins are synthesized by joining of amino acid using mRNA and…

Q: Each ribosomal subunit is composed of a. multiple proteins. c. tRNA. b. rRNA. d. both a and b.

A: The rRNA or ribosomal RNA is involved in translation. The ribosomal protein along with the rRNA make…

Q: Draw a simple schematic of a tRNA molecule showing its two "business" ends.

A: t-RNA is a type of RNA molecule that is clover leaf like in structure. It is known as transfer RNA.

Q: Which statement BEST DESCRIBES the genetic code?   A. There can only be one codon for multiple amino…

A: 3 nucleotides ( triplet ) formed a single codon . Each codon code for specific amino acid . There…

Q: a) Are codons found in DNA or RNA? b) How many bases are in a codon? c) Give an example of a codon.

A: A codon is a DNA or RNA trinucleotide sequence that refers to a certain amino acid.

Q: How are rare bases incorporated into tRNAs? a. Encoded by guide RNAs b. By chemical changes to one…

A: RNA contains four types of nucleotides adenine, guanine, cytosine, and uracil. In addition to these…

Q: In the chain elongation of proteins, the new aminoacyl-tRNA bonds to? a.A site b.E site c.G site…

A: Translation is process by which the cells produce protein from the information provided by the DNA.…

Q: 44

A: The given structure is of tRNA molecule which is an adapter molecules for amino acid synthesis.

Q: Anticodons pair with_____ . a. mRNA codons c. RNA anticodons b. DNA codons d. amino acids

A: Translation is the process by which proteins are formed in the cytoplasm using ribosomes and mRNA.…

Q: Use the figure to answer the question. 5' tRNAS , which are single-stranded, have what is described…

A: Introduction :-  t-rna (transfer RNA)   which is used in translation i.e protien synthesis.Its…

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: What is the correct tRNA anti-codon sequence for the AUG mRNA sequences? a. UGA b. UAC c. CAU d.…

A: Transfer RNA (tRNA) is a small RNA molecule that plays a key role in protein synthesis.

Q: Which of the following is a function of TRNA? O A) brings one amino acid to the ribosome B)…

A:

Q: The wobble position of codons occurs A. before the 2nd base B. after the ribosome initiates a stop…

A: Question - The wobble position of codons occurs A. before the 2nd base B. after the ribosome…

Q: To facilitate movement of mRNA from the nucleus into the cytoplasm, what is added to the 3’ end of…

A: According to the question, we have to explain to facilitate the movement of mRNA from the nucleus…

Q: The ribosome is needed for translation of mRNA (a) because it has the enzyme that forms peptide…

A: Ribosomes are found on Rough endoplasmic reticulum of a cell (in eukaryotes) , which actively…

Q: Ribosomal RNA ____________________. a. Carries amino acids to the ribosome b. Carries information…

A: It is involved in the synthesis of proteins,  carrying the instructions from the DNA , which itself…

Q: Briefly describe (two or three sentences) the role of tRNA in building a protein from mRNA.

A: Answer

Q: Treating a cell with a drug to stop tRNA from doing its job would mean what? A. that ribosomes…

A: Introduction Translation is the process through which a cell uses the genetic information conveyed…

Q: Define the following terms: a. wobble hypothesis b. aminoacyl-tRNA synthetase c. tRNA d. AUG…

A: Wobble hypothesis was proposed by scientist Crick mainly to explain the observed degeneracy in the…

Q: The anticodon of a particular tRNA molecule is(A) complementary to the corresponding mRNA codon.(B)…

A: The heart of protein synthesis is the translation of nucleotide sequence information in the form of…

Q: A single base substitution mutation is likely to have a less harmful effect when the base change…

A: Point mutations are the mutation which cause change in nucleotide base at specific position . It can…

Q: A- Anticodon

A: Translation: It is the process of synthesis of protein from the mRNA inside the ribosome. The t-RNA…

Q: a. Give the sequence of mRNA that would be transcribed off of the bottom strand and label its 5' and…

A: The given DNA, 5'- ATGTCGACGCGCAGGTGA - 3' 3' - TACAGCTGCGCGTCCACT - 5'

Q: What is the role of ribosomes in protein synthesis? *   A. they carry proteins to the site of action…

A: Protein synthesis takes place in the cytoplasm. The mRNA is read in the pair of three bases at a…

Q: After the ribosome slides along the mRNA, the dipeptide will be attached to the tRNA in the ________…

A: The RNA molecule transition ribonucleic acid (tRNA) assists in the translation of a messenger RNA…

Q: A ribozyme is a. a complex between RNA and a protein. b. an RNA that encodes a protein that…

A: RNA or ribonucleic acid is a single stranded molecule, which is formed after the transcription…

Q: (a) Write the complementary base sequence for the matching strand in the DNA section shown below:.…

A: DNA is a double stranded helical structure present inside the nucleus. It acts as a hereditary…

Q: Specific amino acids attached to molecules of tRNA, while antocodons align with codons of mRNA…

A: Replication, transcription, translation forms the central dogma of biology. It gives us an idea of…

Q: The ribosome is needed for translation of mRNA

A: Protein synthesis is a fundamental molecular phenomenon that takes place in the cytosol. It occurs…

Q: Which of the following steps in protein synthesis does not require a direct supply of energy? a.…

A: Protein synthesis inside the cytoplasm is known as translation. Translation process inside the cell…

Q: A release factor is referred to as a “molecular mimic” because its structure is similar to a. a…

A: Translation is a process of translating the sequence of messenger RNA molecule to amino acid…

Q: (a) Write the complementary base sequence for the matching strand in the DNA section shown below:.…

A: Introduction According to Chargaff's rules, DNA from any cell of any organism should have a 1:1…

Q: What process is the P site in a ribosome most closely associated with?   a. Binds the tRNA…

A: Ribosomes are complex cell organelles, which are composed of ribonucleic acid (RNA) and ribosomal…

Q: how does the E.coli ribosome find the RNA to be translated? A. the sigma factor B. the shine-…

A: SHINE DALGARNO SEQUENCE The ribosome binds to the ribosomal binding site present on messenger RNA in…

Q: Which of the following is not true of a codon?(A) It may code for the same amino acid as another…

A: The genetic code involves the set of rules determining the conversion of nucleotide sequence into a…

Q: Following transcription, the RNA has a complementary sequence of which of the following? Question 9…

A: The process of copying of DNA segment onto an RNA using enzymes and nucleotides is called as…

Q: Use the figure of a tRNA to answer the following question: -E D Aminoacyl TRNA adds an amino acid to…

A: RNA is a type of nucleic acid present in the cells.

Q: _______is/are removed from a new mRNA. a. Introns c. A poly-A tail b. Exons d. Amino acids

A: Nucleic acids are macromolecules. These are of two types - Deoxyribonucleic acid (DNA) and…

Q: If a fragment of nucleic acid has a nucleotide sequence TAC can one assert that it is a codon or an…

A: Nucleic acids are complex bio-polymers present in most organisms. They are composed of nucleotides,…

Q: The anticodon …   A. is complementary to the mRNA   B. is found on the ribosome   C. is found…

A:

Q: A codon is: a. a series of consecutive genes b. three nucleotides that specify an amino acid C. the…

A: Given: A codon is.

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…

Q: Such as in the case of sickle-cell disease, which of the following can occur from the mutation of…

A: Gene mutation is the change in expression of a gene which is caused by change in a single base pair…

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.