Describe the difference between these bacteria, and compare them to one another and to the Anabaena.  What do the three shapes of the bacteria represent the separate taxonomic groups? What is the ecological and economic importance of these bacteria? Are all bacteria harmful?

Q: Which correctly characterizes the difference between gram+ and gram- bacteria? Group of answer…

A: The gram+ and gram - are the two types of bacteria that are differentiated based on the gram…

Q: bacillus having surface-to-vol ratio = 4.5 and coccus having surface-to-vol ratio =3.29 Considering…

A: Cocci:   Any bacterium or archaeon with a spherical, ovoid, or generally round shape is called a…

Q: Bacterium C Bacterium D Bacterium A Batu B O A Phylogenic Tree is a way to show the relationships…

A: A phylogenetic tree is a diagrammatic representation which evaluates how one species is related to…

Q: A particular type of inclusion body that is used to orient bacteria in three- dimensional space in a…

A: Inclusion bodies are are proteins which are aggregated and present as particles in the bacteria.…

Q: Which term best describes the morphology of this bacteria? Question 2 options:

A: The correct answer is "bacillus," which accurately describes the rod-shaped morphology of the…

Q: Domain and Kingdom? can this organism act as an "arthropod rector" of microbial pathogens?

A: This is a picture of a MOSQUITO. They belong to class Diptera. In his life cycle some stages appear…

Q: The other name (not genus and species) arises from a particular system.  What is this system known…

A: The system under consideration is the Three Domain System, a taxonomic classification proposed by…

Q: the shape of the bacterial cells for each of the two yogurt bacteria. Be sure to use the terms for…

A: Both streptococcus thermophilus and lactobacillus acidophilus are probiotic Bacteria that are found…

Q: For this assignment you will create a dichotomous key to help you Identify Bacteria (which are a…

A: Introduction Bacteria are minute, single-celled organisms that can be found in large numbers in all…

Q: Why do cyanobacteria possess heterocysts? View Available Hint(s) for Part A       Heterocysts shield…

A: INTRODUCTION Heterocyst This is the site of nitrogen fixation in cyanobacteria.

Q: What similarities and what differences between the graphs? What antibiotics were the most…

A: These graphs are based on the observation of bacteria collected from cave and were tested for…

Q: A researcher discovers a new species of bacteria in the Sahara Desert. The researcher is concerned…

A: Bacteria are single-celled microorganisms.

Q: Pleomorphic bacteria   are flexible spirals. have a slightly curved rod shape. are both bacillus and…

A: Bacteria are classified according to their shape and morphology. Usually different types of bacteria…

Q: different environments. Anerobic organisms need oxygen to survive, while aerobic organisms can…

A: Distinction of aerobic and anaerobic respiration depends on the oxygen requirement. There are two…

Q: A bacterium was discovered that had a corkscrew type of motion. It is a very dedicate spiral shaped…

A: Some bacterial cells are not able to move and they are stationary.  Some bacteria are motile and…

Q: A geneticist's study of a prokaryote determines that the microbe lacks genes for the synthesis of…

A: * peptidoglycon also called as murein is a sugar and aminoacid polymer which will forms like a mesh…

Q: What feature of mycobacteria is responsible for the unusually slow growth of these bacteria?   They…

A: INTRODUCTION Mycobacterium They are generally non motile acid fast bacteria causes tuberculosis and…

Q: The termite gut environment is lacking a fresh supply of oxygen O2. However, it is rich with food…

A: Different levels of contact exist in termites' symbiotic relationships with microorganisms, ranging…

Q: a.) which two of the following three species are more closely related: Entamoeba histolytica,…

A: Entamoeba histolytica and Entamoeba coli are more closely related to each other than either is to…

Q: What component of bacterial cells helps to combat/regulate osmotic forces?  2. What are Koch’s…

A: Bacteria are one of the most common and versatile organisms on Earth. Their small size, ability to…

Q: There are three main ways that bacteria and archaea are essential to eukaryotic life.  Explain the…

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Gram-negative nitrogen-fixing bacteria found in association with plant roots are deeply…

A: Alphaproteobacteria. (Rhizobium)

Q: Archaea exhibit a wide variety of cell shapes, including some that are unique. Suggest why this…

A: Archaea (solitary archaeon) comprise an area of single-celled living beings. These microorganisms…

Q: Aerobic Salmonella enterica and some of the Gram-negative rods E. coli, share some of the classic…

A: Microorganisms play a crucial role in our lives, assisting us in digestion, waste decomposition, and…

Q: You a clinical lab worker. Your boss hands you a sample and asks you to identify the genus of…

A: Bacteria are unicellular microorganisms. Bacteria can be found in various habitats which includes…

Q: Which is NOT a component of a Gram-positive bacterium's cell envelope? ○ peptidoglycan ○…

A: Bacteria are classified according to their nature of cell wall into Gram positive and Gram negative…

Q: How is Bacillus anthracis different from Spirillum volutans?

A: Bacteria are minute organism that are one celled , prokaryotic , outer cell wall formed of…

Q: Which of the following prokaryotes has a relatively large surface-to-volume ratio for rapid gas…

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: When you see a publication describing an enzyme from Candidatus Pseudomonas utahensis you can infer…

A: The process of nomenclature (naming) is how microbiologists describe and share information about a…

Q: What major group of prokaryotes generates oxygen by photosynthesis? Group of answer choices…

A: Cyanobacteria are the oldest organism with fossils record of 3.5 billion years, they are essential…

Q: If bacteria are nonmotile, what can be inferred? Question 3 options: Mimimal number…

A: The flagellum is a motility organelle that allows for movement and chemotaxis. A corkscrew-shaped…

Q: You want to recognize a love of bread and beer.  To which of the following taxonomic groups should…

A: Bread refers to food product formed by baking of fermented dough made of flour.  Beer is a…

Q: Bacteria in the α-proteobacterial _______ clade are the most abundant organisms on Earth and…

A: Bacteria are common, largely free-living creatures that frequently only have one biological cell.…

Q: What is the difference between a natural, semisynthetic, and synthetic antibiotic?

A: Drug resistance: When bacteria, viruses, and other pathogens survive against antibiotics by changing…

Q: Suppose that one of Pasteur's swan neck flasks had broken, such that the neck came off. What would…

A: In order to determine whether sterile nutritive broth could spontaneously produce microbial life,…

Q: Why is there more bacterial diversity on the back of your hand and why is there less bacterial…

A: Bacteria is very abundant organisms in earth. Bacteria are mostly free-living mostly contain one…

Q: One organism found in a termite’s gut is Mixotrichia paradoxa. This strange creature looks like a…

A: We could describe it as a colony functioning together. Where spiral bacteria on the surface may be…

Q: The mold that produces penicillin is Penicillium notatum. enicillium is the name of its (a) genus…

A: Penicillin was discovered by Alexander Fleming as the metabolic by-product of the fungus Penicillium…

Q: Bacteria differ from Eukarya in all of the following except for Lack introns Lack histone proteins…

A: Introduction :- Histone proteins are basic, positively charged proteins that play a key role in…

Q: Dormant cells in cyanobacteria resistant to desiccation and temperature extremes.* Your answer

A: Cyanobacteria, also known as blue-green algae are members of the prokaryotic kingdom, Monera.  They…

Q: You are a doctor at a field hospital deep in the Amazon jungle. A local villager comes to you sick…

A: Introduction  Antibiotics are a class of drugs used to treat bacterial infections. They work by…

Q: what rust (puccinia), produces four different types of spores. indicate the ploidy of each spore…

A: Puccinia spp is a fungus known to cause parasitic infections (Black stem rust) on wheat plants. The…

Q: Construct your own concept map using the following words as the concepts. Supply the linking words…

A: Concept map is a diagramatic representation of knowledge and information informing or connecting the…

Q: Bacteria are lacking all of the following EXCEPT membrane-bound organles. specialized membranes. a…

A: The living world is primarily divided into eukaryotes and prokaryotes. Prokaryotes are the primitive…

Q: Which of the following is a characteristic that archaea had but which bacteria did not? Group of

A: All the prokaryotes are divided into domain Archaea and domain Eubacteria.

Q: The anerobic Clostridium spp. and aerobic Bacillus spp. Are gram positive rods and endospore forming…

A: Bacteria are unicellular, prokaryotic organisms which are devoid of membrane bound organelles and…

Q: Explain Louis Pasteur's and Francesco Redi's contributions to the debate between spontaneous…

A: Aristotle was one of the earliest known scientist to formulate the theory of spontaneous generation.…

Q: It is gram-negative, nutritionally diverse (Photoautotroph, Photoheterotroph, Chemoautotroph, or…

A: Proteobacteria include a wide variety of pathogens. The pathogens are  Escherichia, Salmonella,…