Which of the following is observed in prokaryotes but not in eukaryotes? O In prokaryotes, ribosomes move along an mRNA in the 3' to 5' direction. An MRNA can be translated by only one ribosome at a time in eukaryotes. Translation does not require any protein factors in prokaryotes. TCC is an example of a stop codon only found in prokaryotic mRNA. An MRNA can be translated by only one ribosome at a time in prokaryotes. The 5' end of a prokaryotic MRNA can be translated while the 3' end is still being transcribed.

Q: RNAi is a mechanism for regulating gene expression. It utilizes small microRNAs (miRNAs) transcribed…

A: miRNAs can do which of the following?

Q: Which of the following acts as the “transcript” during protein synthesis?

A: Proteins are large biomolecules i.e. macromolecules. They are polymers of amino acids

Q: Which of the following is involved in the termination of translation in bacteria?   RF1 and RF2 A…

A: Stop codons are not read by tRNAs. Hence, incorrect. Ef Tu and Ef G are involved in elongation of…

Q: All of the following mRNA codons signal the end of translation, in both prokaryotes and eukaryotes,…

A: The translation is a molecular process of synthesis of protein from genetic information encoded in…

Q: Which of the following statements is/are true of stop codons in translation? O Stop codons signal…

A: When the polypeptides are being formed i.e. the process of translation from the mRNA with the help…

Q: What type of genetic regulation seems to be the most similar between prokaryotes and eukaryotes?…

A: Genetic regulation is defined as the process of switching genes "ON" and "OFF" to see in a cell's…

Q: Which of the following are responsible for removing introns from RNAS in eukaryotes? Major…

A: RNA splicing : It removes the interrupting, non-coding sequences of the genes (introns) from…

Q: An RNA polymer is made by using the enzyme polynucleotide phosphorylase with equal quantities of CTP…

A: Answer : glycine, proline, alanine, arginine,  The possible codons can be  CCG CGC GCC GGC GCG CGG

Q: Which of the following statements concerning translation is NOT correct? O a. The first codon of…

A: Translation is the process of translating codons on mRNA into proteins. mRNA bind to ribosomes which…

Q: Which of the following is a true statement concerning codons  A codon Will be read by RNA…

A:

Q: The sequence below is an mRNA strand that is in the cytoplasm ready to translated by a ribosome. If…

A: Translation is the process of formation of a protein chain from a RNA chain. Translation requires an…

Q: As the ribosome moves along the mRNA, it is moving from [Select ] The protein grows at the [Select ]…

A: Translation is the process by which the genetic code in mRNA is read to produce a protein. This…

Q: The following statements best describes the RNA structure EXCEPT

A: RNA is also known as ribonucleic acid, which is present in almost all cells. It is also similar to…

Q: What molecules are largely responsible for the universal feature of the genetic code?…

A: DNA is the store house of genetic information. This genetic information is expressed in the form of…

Q: Draw a line representing mRNA that has already been processes (introns removed, cap and tail added).…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 5’-TAATTCTATGATATTAATATC -3’     mRNA sequence:     protein sequence:

A: The process of transcription of DNA to RNA and the RNA to protien  is based on complimantry DNA…

Q: Which of the following is least likely following translation termination? The polypeptide is…

A: Introduction: Translation of termination is process in  which the genetic code is  within a…

Q: ATG is the start codon for translating proteins into mRNA and nascent polypeptides are translated…

A:

Q: Which of the following are involved in transcription? O RNA polymerase DNA amino acids TRNA acetyl…

A: In translation mRNA, tRNA, rRNA, Amino acids, ribosome, acetyl transferase are required.

Q: In Figure 14-9, how are the positions of codonsdetermined?

A: Ans: Codon: The set of trinucleotide sequence of DNA or RNA is referred to as codon.

Q: An mRNA encodes a polypeptide that is 312 amino acids in length. The 53rd codon in this polypeptide…

A: The translation is the second part of the central dogma of molecular biology: RNA → Protein. It is…

Q: Which of the following is true about heterogeneous nuclear RNA? it is more common in prokaryotes…

A: Ribonucleic acid (RNA) has several types in both eukaryotes and prokaryotes. The RNA can be a…

Q: Which of the following is NOT true of transfer RNA (tRNA)? Each individual molecule of tRNA can…

A: Introduction  tRNA (Transfer RNA) is a type of RNA molecule that plays a crucial role in the process…

Q: A point mutation within the DNA sequence of a gene, which turns the codon UGU (codes for the amino…

A: In genetics and molecular biology, it is vital to comprehend how point mutations in DNA sequences…

Q: Which of the following sentences is INCORRECT: The aminoacyl TRNA synthetase charge O the TRNA…

A: tRNA is a type of RNA molecule that helps decode a messenger RNA sequence into proteins. tRNA has…

Q: Which of the following RNA molecules is responsible for carrying the code that will be read at the…

A: BASIC INFORMATION  TRANSCRIPTION  it is responsible for the formation of hnRNA which has the codes…

Q: Which of the following base pairings are allowed between an anticodon and the 3' base of a codon,…

A: According to wobble hypothesis, the third nucleotide of anticodon is a wobble and can base pair with…

Q: If you were able to watch a ribosome move along a mRNA by one codon, which of the following would…

A: Translation: The process through which RNA codes for specific proteins is known as translation. It…

Q: A mutation occurs within a gene sequence but no change is detected in the amino acid sequence. What…

A: Mutation is any change in the nucleotide sequence that occur in the DNA which can alter the amino…

Q: characteristic of bacterial RNAS that is not observed with eukaryotic RNAS is that:

A: The eukaryotic cells are more complex than the prokaryotic cells. Thus the Bacterial RNA is…

Q: During protein synthesis, which step does NOT require energy? dissociation of the 70S ribosome after…

A: The process of gene expression involves two steps: transcription and translation. Translation is the…

Q: Which of the following is located at the C-terminus of a newly synthesized eukaryotic proteins?…

A: Initiation of translation occurs when the small ribosomal subunit binds with initiation factors and…

Q: Which of the following is always true of ribosomes? aM I CORRECT?

A: Ribosomes are organelles that are found in both the eukaryotes and prokaryotes. Ribosomes are…

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: Which type of RNA serves as the genetic template (blueprint) utilized by the ribosome during the…

A: Rna is ribonucleic acids which are formed by ribonucleotides .

Q: Which of the following is an explanation of why a single gene in an eukaryotic cell may code for…

A: The production of RNA from the DNA template in the cell is known as transcription. Then the…

Q: mRNA does which of the following?   bring genetic information from the nucleus to the cytoplasm…

A: mRNA helps in transfer of genetic information from nucleus to cytoplasm so that translation can take…

Q: Which of the following is the first step of translation in a eukaryotic cell? a RNA containing…

A: Translation is the process of protein synthesis which is done by ribosomes.

Q: A codon is: three amino acids on a polypetide that are snipped off by the helicase enzy O sets of…

A: There are total of 64 codons coding for Amino acids.

Q: Some proteins may be phosphorylated by enzymes called kinases. Which of the following statements…

A: While, other options are incorrect:"Phosphorylation is an irreversible modification of an amino acid…

Q: In eukaryotes, which of the following statements is correct with regard to introns and exons?…

A: Eukaryotic DNA carries the nonprotein coding sequences.

Q: In which direction does the ribosome move along RNA?

A: Nucleic acids are macromolecules present in each and every cell of living beings. They are mainly…

Q: Put the following events involved with protein synthesis in order. Move first event to the top of…

A:

Q: To start translation the ribosome first needs to find the correct end of the transcript. How is that…

A: Translation is the third and final stage of gene expression where the mRNA is read by the adapter…

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.