Explain why polyribosomes can only be produced by bacteria and not eukaryotes.

Q: Given what you know about the structure and functionof telomerase, provide a plausible model to…

A: Telomeres are defined as the linear and repetitive non-coding DNA sequences that will act or work as…

Q: Is the statement "Nucleic acids are found in the nucleoid region of prokaryotes" incorrect or…

A: Unlike prokaryotes do not have seperate compartment like nucleus where nucleic acids are found.

Q: Natural selection on the molecular level has produced ribozymes capable of self-replication in the…

A: RNA is a biological molecule and is present in biological cells. It is mainly involved in the…

Q: Contrast the sizes of the chromosomes of bacteriophage l and T2with that of E. coli, and compare the…

A: Chromosomes are thread-like structures that are present inside the nucleus of the plant and animal…

Q: Explain, with the aid of a hand drawn diagram, the life cycle of bacteriophage T4.

A: introduction  One of the seven E. coli phages (T1-T7) that make up the Myoviridae family is the…

Q: What do you mean by Error-Prone Repair by Nonhomologous End Joining?

A: Non-homologous end joining (NHEJ) is a pathway that repairs double strand breaks in DNA. NHEJ is…

Q: Explain why only bacteria and not eukaryotes can produce polyribosomes.

A: We know that when ribosomes assembled together and attached to mRNA  having its own growing…

Q: What is the difference between isologous and heterologous oligomerization?

A: Oligomerization is defined as a chemical process that is made used in order to convert the monomers…

Q: The Borrelia hermsii spirochete causes a relapsing fever, characterized by multiple periods of high…

A: Borrelia hermsii are spirochete bacteria that have a thin long and spiral shape and move with the…

Q: Describe two main reasons why the proteomes of eukaryotes are usuallymuch larger than their genomes.

A: Answer- Proteome is the complete set of proteins present in a cell or in an organism. The proteins…

Q: Contrast the size of the single chromosome in bacteriophage l and T2 with that of E. coli. How does…

A: The bacteriophage is the virus that uses bacterial cells as the host.

Q: Why does conjugation occur in bacteria?

A: Conjugation is a process of transfer of genetic material from one bacterial cell to the another cell…

Q: How was it determined that DNA resides in the nucleus of eukaryotic cells?

A: Cell is the structural and functional unit of life. The cell forms the basis of life. Inside the…

Q: You receive four strains of yeast in the mail, and the accompanying instructions state that each…

A: The expression of a gene in a eukaryote depends on various factors and is regulated by different…

Q: What are some reasons why, in multicellular eukaryotes, genome size is not necessarily related to…

A: Plants, animals, and microbes constitute the living world. The organisms, based on the cell type,…

Q: How many nucleoids are in this bacterial cell?

A: Bacteria are unicellular and prokaryotic organisms that live in a wide variety of environments. It…

Q: Explain the concept of semiconservative replication and how simultaneous copying of both strands of…

A: Replication is the process by which the DNA in a cell is duplicated and transferred to daughter…

Q: Is the yeast strain HA0-1 complementary to HB1 or HB2?Explain.

A: Complementation analysis is generally analysed to identify the mutations in yeast through adenine…

Q: What types of sequences do eukaryote genomes have and how do these sequences differ from prokaryotic…

A: Eukaryotic genome : - they contain one or more linear DNA chromosomes. - in nucleus, they have…

Q: why only bacteria can form polyribosomes a

A: Prokaryotes can be defined as the microscopic single-celled organism that does not consist of a…

Q: Among the mechanisms of gene transfer in bacteria, which one is capable of transferring the largest…

A: There are three methods of gene transfer in bacteria.TransformationTransductionConjugation

Q: The terms conjugation, transduction, and transformation are usedto describe three different natural…

A: The genetic transfer occurs through several mechanisms. These mechanisms lead to evolution.

Q: Explain why only bacteria and not eukaryotes can produce polyribosomes.

A: Introduction Prokaryotes are small single-celled organisms that lack a recognizable nucleus, as well…

Q: E. coli cells are simultaneously infected with two strains of phage λ. One strain has a mutant host…

A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…

Q: Why is bacterial conjugation important?

A: Transfer of genes in prokaryotes occurs through horizontal gene transfer mechanisms like…

Q: Do bacteria require telomerase? Explain why or why not

A: No, Bacteria do not require telomerase.

Q: Compare the sizes and coding capacity of prokaryoticgenomes with those of eukaryotes. What other…

A: The major difference between prokaryotes and the eukaryotes is that prokaryotes lack the presence of…

Q: Compare the size and coding capacity of prokaryotic genomes with those of eukaryotes. What other…

A: In 1665, the cell was discovered by Robert Hooke and some cells have membrane bound organelles and…

Q: List at least three features of eukaryotic genomes that are not found in bacterial genome.

A: Introduction: In eukaryotic and prokaryotic cells, the DNA has a different structure and chemical…