How can the small size and haploid genome of Bacteria andArchaea accelerate their evolution?

Q: What is ENDOSYMBIOTIC THEORY

A: All living things are made up of cells which are of two basic types: prokaryotes or eukaryotes.…

Q: What supergroup is Gracilaria in? Is this protist prokaryotic or eukaryotic?

A: Eukaryotes  Eukaryotes are either unicellular or multicellular organisms with advanced cellular sub…

Q: Why would laboratory culture conditions select for the evolution of cells lacking flagella

A: INTRODUCTION Microbiology is the study of microscopic organisms, bacteria microorganism, viruses,…

Q: How might a sudden and dramatic change in your diet affect the diversity of prokaryotic species that…

A: A prokaryotic species are cellular organisms that do not have a nucleus enclosed in an envelope.…

Q: you able to distinguish between specific species of bacteria? Why, or why not? Which method for…

A: Staining, culturing, and simple biochemical tests are the traditional methods for distinguishing…

Q: What are the mechanisms by which prokaryotes exchange genetic material via horizontal gene transfer?…

A: Gene transfer refers to the transfer of genetic information from one cell's genes to the genes of…

Q: Which of the following prokaryotic kingdoms is characterized by the absence of a nucleus, the…

A: Different kindoms in the classification consists of different organisms. They all have different…

Q: Which morphological groups can Cyanobacteria bedivided into?

A: Cyanobacteria, more commonly known as 'blue-green algae'. This is the color of the cytoplasm of the…

Q: What does the Endosymbiotic theory say?

A: Endosymbiotic theory or symbiogenesis is an evolutionary theory of the origin of eukaryotic cells…

Q: What four bacterial phyla contain the most well-characterizedspecies?

A: Microorganisms play a major role for all living beings. It is microscopic in nature and found in…

Q: How does the species concept in eukaryotes differ from that of prokaryotes?

A: The species can be defined as a monophyletic and genomically coherent cluster of individual…

Q: What evidence supports theidea that the major organelles of eukaryotes were onceBacteria?

A: Endosymbiotic theory states that there are certain organelles present inside the present eukaryotic…

Q: What are archaea and what do they have to do with genomics the study of genomes?

A: There are three domains of life prokaryotes, eukaryotes and archaea. For example, methanogenic…

Q: How psbA gene would differentiate between Japonica and Indica?

A: DNA contains inheritable segments that are called genes that contain instructions for protein…

Q: Rickettsia bacteria always lives as parasites inside eukaryotic cells, ad their genomes are much…

A: A parasite is an organism that lives inside or outside the host for obtaining nutrition. A host is…

Q: Which traits are shared by all eukaryotic cells, and what are the three major lines of evidence that…

A: Traits shared by all eukaryotic cells:  Presence of well defined nucleus that contains the genetic…

Q: Who proposed Endosymbiotic theory?

A: The cells are the basic building blocks of the living system. It consists of many internal…

Q: Recent evidence suggests that symbionts may be pivotal in evolutionary events. How might bacteria be…

A: Symbionts are organisms that follow symbiosis. They form close and long term biological interactions…

Q: How many endosymbiotic events are required to account for the diversity of photosynthetic…

A: Endosymbiont is an organism that lives within another organism and sometimes maintains a mutualistic…

Q: What is the importance of the diversification and proliferation of bacteria in the ancient aquatic…

A: Aquatic environment itself is diverse. Aquatic environment differs in temperature, nutritional…

Q: How would psbB gene distinguish between Japonica and Indica?

A: psbB gene encodes for a chlorophyll protein. The process of breeding Asian rice (Oryza sativa L.) is…

Q: peptidoglycan can of bacteria has been campared with the chain mail worn beneath a medieval knights…

A: Peptidoglycan is the major component of cell walls that helps bacteria to survive in harsh…

Q: What is one of the species of Doamin Archea? What was is it determined to be a member of the Domain…

A: Bacteria are a type of biological cell that constitute a large domain of prokaryotic microorganisms.…

Q: Why does the genus Streptomyces of the Actinobacteria clade secrete chemicals (antibiotics) that can…

A: Streptomyces is the largest genus of the Actinomycetota and the type genus of the family…

Q: What effects do deletions have on the evolution of microbialgenomes?

A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…

Q: what is a colonial flagellate hypothesis? How colonial organisms differ from multicellular?Which…

A: An organ or organism that is consisting of numerous cells is known as multicellular. Plants,…

Q: How do prokaryotes reproduce? and how do they exchange genetic material through the process?

A: Living organisms on this planet have been broadly divided into the Eukaryotes and the Prokaryotes.…

Q: Can prokaryotes evolve rapidlyin response to environmental change?

A: Prokaryotes are the primitive organisms that is is they are less developed. They do not have…

Q: Which aspects of the biology of Nanoarchaeum equitans make itespecially interesting from an…

A: Introduction  Monera is a kingdom which consist of prokaryotic, unicellular organisms such as…

Q: What traits do green nonsulfur bacteria share withgreen sulfur bacteria and purple sulfur bacteria?

A: Introduction  Bacteria belongs to Kingdom Monera, which is the only kingdom that contains…

Q: How would you use cytometric cell sorting toevaluate genome sequence variation among a…

A: Flow cytometry is a widely used method for analyzing the expression of cell surface and…

Q: what are Temperate phages?

A: Micro-organisms are such small living organisms that are less than 0.1 mm, and can be seen only…

Q: Chlamydomonas should best be classified under:     A) One of the Protista Kingdoms of Eukarya…

A: Protista Protista are a diverse group of eukaryotic organisms, most of which are microscopic.…

Q: How do eukaryotic cells differ from bacteria and archaeons, and how do these differences explain the…

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

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: What are the lineages of the tree of life that we divide into prokaryotes vs. eukaryotes

A: Prokaryotes are unicellular organisms that lack membrane-bound structures including nucleus.…

Q: ymbiosis has had a role in eukaryotic development?

A: Endosymbiosis is the process where small cells are engulfed by large cells and inside the large…

Q: Why do we call some bacteria partially diploid?

A: A diploid cell have two copies of all the genes present on two complete sets of chromosomes. When a…

Q: What are the three major pathways of methanogenesis and inwhat phylogenetic groups are they found?

A: Methanogenesis is the process by which methanogens produce methane as a byproduct of their…

Q: List the major mechanisms by which horizontal gene transferoccurs in Bacteria and Archaea.

A: Horizontal gene transfer is also called a lateral gene transfer. It can be defined as the…

Q: What evidence supports the hypothesis that mitochondria preceded plastids in the evolution of…

A: Introduction Evolution is the key process that regulates the survivability and continuity of species…

Q: Consider the fact that the use of 16S rRNA sequencing as a taxonomic and phylogenetic tool has…

A: 16S rRNA gene sequencing is frequently used to identify, classify, and quantify microorganisms in…

Q: What is unusual about the genome of the eukaryoteEncephalitozoon?

A: Microbial pathogenesis is all about microbes that cause disease in humans and other animals.…

Q: Give a detail note on evolutionary tendency in monera (Bacteria, actinomyces, cyanobacteria)

A: Evolutionary Tendency In Monera It is also referred to as the phylogeny of prokaryotes.  The…

Q: What type of evolution do bacteria have? Is it Divergent, Convergent, or Parallel?

A: Evolution occur to natural selection or by mutation. The role of natural selection is to pass on the…

Q: Which of the following questions would be most appropriate to investigate whether the proteolytic…

A: Proteolytic enzymes : Proteases occur in all organisms from prokaryotes to eukaryotes and to virus .…

Q: Present two hypotheses for the origin of the eukaryotic cell

A: Eukaryotic cell contains membrane bound organelles such as a nucleus , mitochondria and an…

Q: Has proteomic analysis been done on multicellular eukaryotes?

A: A genome, cell, tissue, or organism's proteome is the full collection of proteins that is or may be…

Q: Which phyla of Bacteria contain anoxygenic phototrophs? Which phylum contains purple sulfur…

A: The process in which the organisms absorb light energy and convert it to chemical energy is called…

Prokaryotic evolution

The term evolution means the gradual change or a transformation from a simple or primitive state to a complex or advanced state. Prokaryotic evolution is a concept that involves the evolution of the form and function of most primitive organisms (prokaryotes) through several stages and changes to form diverse life as a part of organic evolution.