How are virus similar to and different from cells?

Q: What are the differences between bacteria and viruses?

A: The differences between bacteria and viruses are as follows:Bacteria are cellular organisms whereas…

Q: How do e.coli bacteria and viruses relate to each other?

A: Escherichia coli (E. coli) is a common bacterium that is found in the intestines of humans and…

Q: Search the protein data bank (https://www.rcsb.org/)and find an image of one protein that is found…

A: The SARS-CoV-2 virus is the infectious disease known as coronavirus disease (COVID-19). A group of…

Q: How do bacteriophages benefit and harm human hosts?

A: Viruses are the obligate intracellular parasite. They always hijack the host cell machinery and they…

Q: 40) The molecular forces that hold the proteins of a capsule together are covalent bonds. True or…

A: The topics covered include chromosomal dynamics in the cell cycle, the historical background of gene…

Q: Explain what is spore ?

A: Reproduction is the most important life process required for the survival of species. Hence, living…

Q: Do viruses have peptidoglycan?

A: Viruses are defined as infectious agents that can survive only by invading the living cells. They…

Q: Distinguish between the structure of a bacterium, a eukaryotic cell, and a virus.

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Which type of phages can perform   specialized  transduction?

A: Transduction is the process by which foreign DNA is introduced into the cell by a suitable virus or…

Q: Viruses that infect bacterial cells do not infect human cells. Viruses that infect human cells do…

A: The virus is an infectious organism that multiplies in living organisms.

Q: The genetic material found within some viruses is single-strandedDNA. Would this genetic material…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: If a virus particle contained double-stranded B-DNA of 500,000 base pairs, what would be the radius…

A: There are 10 basepair per turn of the helical DNA so the helix rises by 34 A° per turn.

Q: Why do viruses exist?

A: Viruses are minute particles that can be found virtually anywhere on the planet. They can be found…

Q: How much smaller is a virus than a bacterial cell? Than an animal or a plant cell?

A: Viruses are submicroscopic particles found in regions where living organisms such as bacteria,…

Q: For many years, scientist believed that proteins were the source of heritable information. There are…

A:

Q: What is the difference between bacteria and a virus organism?

A: Organism may include any Individual such as bacteria, virus, protozoa etc.

Q: Prokaryotes and eukaryotes have both evolved mechanisms to defend against viral/foreign nucleic…

A: In prokaryotes such as bacteria and archaea, the invading DNA(deoxyribonucleic acid) can be…

Q: Researchers have discovered that during replication ofthe circular DNA chromosome of the animal…

A: A DNA that forms closed loops or with no free ends is called circular DNA. The plasmids, mobile…

Q: Why can’t RNA viruses have a big genome?    Why do RNA viruses have a high mutation rate?

A: Normally small RNA virus genomes sizes varies (2 to 32 kb) has been seen to found very high rates of…

Q: The flow of genetic information usually takes place from a) RNA to DNA to proteins b) proteins to…

A: In most organisms, genetic information is in the form of deoxy ribonucleic acid (DNA), while in some…

Q: Find the difference between complex capsid and helical capsid ?

A: Helical capsid =Helical capsid are shaped like hollow tube with protein wall. Example of helical…

Q: Compare and contrast bacteria cells and viruses.

A: Microscopic organisms occur as “uni-or multi-cellular” along with cluster of cells. There are…

Q: What type of cell would you expect to achieve the largest volume: a highly flattened cell or a…

A: Introduction :- A virus is a small infectious agent that can only replicate inside the living cells…

Q: What are four differences between viruses and bacteria ?

A: Bacteria are microscopic, single-celled organisms that thrive in diverse environments. These…

Q: bacteria

A:

Q: which of the following has no "quartnary structure"? O multimeric protein, such as haemoglobin or…

A: Quaternary structure refers to the spatial arrangement of subunits and the nature of their…

Q: In RNA viruses, the + RNA genome can act as mRNA right away and proteins can be made. The + genome…

A: The virus is the submicroscopic infectious agent that replicates only inside the host cell. Based on…

Q: How is cell wall of bacterium made up of?

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

Q: According to Philip Bell’s viral eukaryogenesis hypothesis, genes for DNA replication, RNA…

A: DNA replication, RNA transcription, protein translation, and histone proteins are the terms related…

Q: How do bacteria take advantage of their host to grow and replicate

A: Bacteria reproduce by consuming nutrition from the host cells. Bacteria have developed a variety of…

Q: RNA-dependent RNA polymerase performs which of the following functions? O 1) Uncoats the viral…

A: Various different kinds of enzymes are involved in the replication, transcription, and translation…

Q: Why are viruses not classified as living?

A: Virus are small infectious agents that reproduce in living cells and cause various diseases.

Q: What are the differences between Bacteria and Viruses?

A: Virus do not have cells whereas bacteria are unicellular. Bacteria are living organisms and virus…

Q: Lacking ribosomes, how can viruses be placed on the universaltree of life?

A: The viruses are the submicroscopic organisms that serve as the connecting link between the living…

Q: Find the difference between complex capsid and helical capsid ?

A: Pathogens are organisms that are responsible for the spread of illness. Viruses, bacteria, fungi,…

Q: Why must viruses be metastable?

A: Introduction A virus is a little piece of genetic information (DNA or RNA) encased in a protein…

Q: How do bacteria exchange genetic material? How do viruses use host cell? How does the body combat…

A: 1. How do bacteria exchange genetic material? Conjugation Is A Process through which one bacteria…

Q: 32. What are the two components of tRNA which are important for building a protein? what are…

A: The translation is the procedure that generates proteins.  The translation is the process by which a…

Q: Why must viruses be metastable?

A: A virus is a little amount of genetic material (DNA or RNA) surrounded by a protein coat. A virus is…

Q: How can treatments for treacher Collins Syndrome help ribosomes do their normal job?

A: An genetic condition in which some of the face's bones and tissues do not grow. Treacher Collins…

Q: What are prions made of? Why wouldn’t radiation be an effective choice to kill prions?

A: Prions are abnormal, pathogenic agents that are easily transmissible. They accumulate inside the…

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.