Enteric bacteria, lactic acid bacteria, and propionic acidbacteria have distinctive metabolic traits that can be used tocharacterize and identify these organisms. Describe themetabolic characteristics of these organisms, name a genusthat belongs to each group, and indicate in what way theseorganisms can be differentiated.

Q: Briefly discuss the ways in which cyanobacteria reproduce.

A: Step 1 Cyanobacteria are Gram-negative oxygenic photoautotrophs that have a procaryotic…

Q: Which cell shapes are observed members of both Bacteria and Archaea? Which are unique to bacteria?…

A: Prokaryotes are single-celled organisms having a place with the domains of Bacteria and Archaea.…

Q: Which group of morphologically unusual bacteria, absent frommolecular surveys of prokaryotic cells…

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

Q: Bacteria are capable of rapid ______________, and as a resultthese organisms vary enormously in…

A: Bacteria consist of all the characteristics of a living being and can reproduce independently via…

Q: Name the archaebacteria which can survive in dead sea.

A: Archebacteria are the microscopic organisms similar in size and structure to the bacteria but…

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: Differentiate the cyanobacteria, purple sulfur bacteria, purple non-sulfur bacteria, green sulfur…

A: Cyanobacteria contain chlorophyll a i.e green pigment. Also contain yellow carotinoid , blue…

Q: Define Eubacteria.

A: The micro-organism is the organism that is too small to be seen with the naked eye. It is viewed by…

Q: Why is the current classification system for Bacteria and Archaea likely to change considerably? How…

A: Bacteria and archaea belong to the domain Prokaryotes. It along with eukarya comprises the…

Q: Explain two ways in which archaea metabolize inorganiccompounds in extreme environments.

A: Archaea Bacteria is facultative and strictly anaerobic with the cell wall made up of peptidoglycan.…

Q: List some genera of free-living and symbiotic nitrogen-fixing bacteria.

A: Nitrogen-fixing bacteria are microorganisms that convert nitrogen gas from the atmosphere into a…

Q: Which among these classes of bacteria includes the purple sulfur bacteria? Alpharoteobacteria…

A: Introduction :- Purple sulfur bacteria (PSB) are photosynthetic bacteria that use hydrogen sulfide…

Q: What differentiates Phylum Cyanobacteria, Chlorobi, Chlamidiae, Spirochaetes, Bacteriodes,…

A: autotrophic organisms are ones that produce their own food.

Q: History of Escherichia Coli: When was it discovered? By whom? Is there any interesting narrative…

A: The objective of this question is to understand the history of Escherichia Coli, including its…

Q: What is morganella morganii bacteria : 1) Gram stain; (2) Shape; (3) Arrangement; (4) Fermentation…

A: Morganella morganii is a rod shaped, gram-negative bacteria that is commonly found in the…

Q: Describe the characteristics of cyanobacteria, including how nitrogen-fixing species protect their…

A: Atmospheric nitrogen cannot be utilised directly by plants and animals. For this reason, it has to…

Q: If your instructor gave you a culture containing one species of a microorganism, how would you be…

A: According to R H Whittaker five kingdom classification, organisms are grouped into Monera, Protista,…

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: Define Archaebacteria.

A: A microorganism is a microscopic organism, which may exist in its single-celled form or in a colony…

Q: What is the phylogeny of these bacteria? (in terms if the tree) a) Oscillatoria b) Gleocapsa

A: As we already know that all the bacteria belongs to Kingdom Monera having two sub kingdoms 1)…

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: Explain archaeal adaptations that place them in the category ofextremophiles.

A: Extremophiles are those organisms that have the capability to survive in extreme environments like…

Q: Briefly discuss the Runyon classification of nontuberculous mycobacteria.

A: Runyon classification of non-tuberculous mycobacteria was proposed by Ernest Runyon in 1959 .  The…

Q: What terms would describe a prokaryote that has is covered in a thick peptidoglycan layer, gets it's…

A: Prokaryotes are the organisms without Any proper nuclear envelope. Their nucleus and the cytoplasm…

Q: Give the following details of the phyla Proteobacteria (-Alpha, Beta-, Delta-, Epsilon)…

A: In 1987, the American  microbiologist Carl Woese , suggested that a diverse and a large group of…

Q: Look at the image above.  Based on their shape and how they are grouped,  what name would you give…

A: Cyanobacteria are free-living photosynthetic bacteria. They originated billions of years ago when…

Q: What characteristic of the methanogens makes it logical to discuss them with the Bacteria rather…

A: Methanogens are a group of microorganisms belonging to the domain Archaea. They are unique in their…

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: While it is theorized that there might be upwards of one billion bacterial species, about how many…

A: Bacteria are prokaryotic microorganisms with no double membrane cell organelles. They have circular…

Q: Which phylum of Bacteria and which subgroups of this phylumdominate hydrothermal vent ecosystems,…

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

Q: e the following distinct characteristics of the organism in domain archaea

A: A domain (sometimes superregnum, superkingdom, or empire) is a taxon that places above a kingdom in…

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: Bacteria and archaea are similar in size.  Explain what other characteristics bacteria and archaea…

A: Prokaryotes ,consists of eubacteria and archaea. Eubacteria is a true bacteria . Prokaryotic cells…

Q: Define cyanobacteria

A: Cyanobacteria are a group of photosynthestic bacteria which are nitrogen-fixing, that live in a wide…

Q: list bacterias that are part of the Enterobacteriaceae family

A: Enterobacteriaceae is a family of gram-native bacteria under Phylum Proteobacteria.…