Bacteria which cause disease in humans are classified as ___.     saprophytes     mesophiles     psychrophiles     autotrophs

Q: Which group of eubacteria causes the STI syphilis? 1. proteobacteria 2. green bacteria…

A: Bacteria are the prokaryotes which don't contain well defined nucleus.

Q: Which of these types of microbes is smallest?     yeast     spirochete     mycoplasma…

A: Yeast belongs to the group fungi. These are Eukaryotic Spirochaetes are Bacteria. These are…

Q: Genus of the amoeba like Archaea.* Sulfolobus Thermoplasma Halobacterium Methobacterium Which of the…

A: Archaea are microorganisms with only one cell. They were the world's earliest discovered living…

Q: The Chine's letter arrangement of cell is a distinguishing feature for Listera sp. Clostridium sp.…

A: The organisation and form of bacteria are two characteristics of their structure. It can be paired…

Q: Which of the following is the most resistant to destruction bychemicals and heat?a) Bacterial…

A: The given microorganisms are some of the known agents that can cause disease and can contaminate a…

Q: Which of the following is not considered a microorganism?a. algab. bacteriumc. protozoand. mushroom

A: The organisms that cannot be observed with unaided eyes are the microorganisms. The microbes could…

Q: Rhizobia are bacteria that live on the roots of some plants, such as legumes like pea plants.…

A: Biological interaction -- Biological interaction is relationship of two living organism or one…

Q: What stucture of Bacillus anthracis makes it capable of surviving in powered form and natural soil,…

A: * Bascillus anthracis ia a bacteria that is rod shaped and causes anthrax disease to livestocks. *…

Q: An extreme-weather event has knocked out power in your community. Even with rebuilding efforts, it…

A: Food preservation is essential to avoid the wastage of food. There are natural as well as man made…

Q: All of the following pertain to archaeobacteria EXCEPT:(a) They include microbes that live in hot…

A: The small microscopic organisms that cannot be seen with the naked eye are called microorganisms or…

Q: ill in the blank: Many gram-negative bacteria belong to group ______________of Phylum…

A: alpha, beta, gamma, delta, and epsilon

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: Microorganism: Dinophysis sp.

A:

Q: Endospores are     a) resistant to extreme temperatures     b) produced by some prokaryotes…

A: Some bacteria of phylum Firmicutes produce a non-reproductive, tough, and a dormant structure called…

Q: Which of the following statement/s is/are true about gram negative bacteria

A: This question is based on cell wall of gram negative bacteria.

Q: How are the endospores shown here different from endospores of other clostridial species?

A: The word endospores are not a true spore but a spore bear cell, in this spore are present with in…

Q: Which group of organisms most commonly spoils breads, fruits, and dried foods?a) Acetobacter…

A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in…

Q: Which of the following bacteria contain "Endotoxin" as an important constituent of its structure?…

A: NOTE-"As per our honor code, we are authorized to answer only one question at a moment. As you have…

Q: You have isolated a gram-positive bacterium with low G + C content from unpasteurized milk. It…

A: Given: You have isolated a gram positive bacterium with low G+ C content.

Q: Microorganism: Dinophysis sp.

A:

Q: Bacteria are classified in which of the following domains?     Eukaryote     Prokaryote…

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

Q: Select all statements that are true regarding members of the genus Mycobacterium. O They contain…

A: Introduction: TB or tuberculosis is a disease caused by a bacterium called Mycobacterium…

Q: Make a short notes on the following organisms. Bacteria Euglena Spirogyra Hydra Volvox Chlamydomonas…

A: Hello! since you have posted multiple questions, we are answering the first three questions only as…

Q: What is the most likely source of the botulism bacteria that grew inthe prison wine?a. fruitb. airc.…

A: Botulism bacteria is also known as  Clostridium botulinum. It is found in soil and untreated water…

Q: eria and Oxygen 1 Obligate anaerobes Cannot live in the presence of Ex. Archaebacteria o Lives in…

A: Aerobes are the organisms that live in the presence of Oxygen and anaerobes are the organism that…

Q: Archaea that live in an extremely high pH levels are called hyperalkaliphiles. Select one: True…

A: Archaea are single-celled microorganisms with structure similar to bacteria.

Q: One of the types of structures on this list is NOT part of the reproductive cycle of a microbe.…

A: Sporulation is the process of vegetative cells producing spores under unfavourable environmental…

Q: D Question 8 This slide image shows O Rhizopus. Penicillium. O bacteria O yeast. 58865

A: The image shown is budding in Yeast. Option D is correct.  Budding is the method of reproduction in…

Q: The type of microbe which reproduces by budding is ___.     protozoa     yeast     Bacillus…

A: Answer is option B.

Q: hese bacteria can live in areas with very minimal concentration of oxygen.

A: Bacteria are small, microscopic organisms. They are found in various shapes and structures.

Q: e bacteria are neutrophiles because they are growing best at a neutral pH. e bacteria are…

A: Different bacteria grow in different conditions. one such condition is the pH of the medium which…

Q: VI. The average radius of the prokaryotic celts is: a. 0.5-2.0 um b. 1.(-4.0 pm c. 1.0-10.0 pm d.…

A: The average radius of prokaryotic cells is  1.0-4.0μm in diameter.Option is (b)correct answer Soil…

Q: The image below is an example of Macronucleus Micronucleus Protozoa O Fungi O Helminths O Bacteria

A: Different microorganisms process different cellular characteristics and some characteristics are the…

Q: 13. Biological N fixation is carryed ou by: OSome bacteria and achaea but never by ekaryotes…

A: Biological nitrogen fixation: reduction of atmospheric nitrogen to ammonia by living organisms is…

Q: GRAM REACTION OXYGEN REQUIREMENT SIZE SHAPE HABITAT DISCOVERY

A: Dinophysis is a genus of dinoflagellates. Toxic Dinophysis produce okadaic acid, dinophysistoxins,…

Q: Which of the following pair is NOT a match? O Chlamydias - chalamedya trichomatis (causes STD that…

A: Common example of cyanobacteria  is Oscillatoria which is filamentous and they belong to  domain :…

Q: Is Gram positive bacillus subtilis:  yes or no answers Halophile?  A parasite or saprophyte?…

A: Bacillus subtilits is a soil bacterium. It is in fact one of the most common bacteria in soil and…

Q: Which of the following is true about proteobacteria? Select all that apply. O they are gram negative…

A: Proteobacteria The proteobacteria are a major group(phylum) of bacteria. It includes a wide variety…

Q: range of antibiotics is produced by bacteria related to: (choose only one) a) Bacillus b)…

A: The answer to the question is Streptomyces.

Q: Giardia intestinalis (old species designation was lamblia)- flagellated protozoa in a fecal smear.…

A: Introduction: Giardiasis is caused by the Giardia parasite, which is a tiny parasite. It has a…

Q: Biological N fixation is carryed out by: -Prokaryotes carrying nitrogenase enzymes…

A: Nitrogen fixation is a process by which nitrogen (N2) in the atmosphere is converted into ammonia…

Q: Clostridium botulinum is a strict anaerobe; that is, it is killed by the molecular oxygen (O2)…

A: INTRODUCTION Clostridium botulinum This is a gram positive, anaerobic spore forming bacteria that…

Q: what is it?  Explain in your own words what is quorum sensing and how it and biofilms are beneficial…

A: Quorum sensing is a bacterial regulation system that involves the release of chemicals that, at…

Q: Bacteria: Pseudomonas aeruginosa Describe the colony morphology.Specify the ecological or clinical…

A: It is a rod shaped, gram negative encapsulated bacterial strain which is capable of causing disease…

Q: Which of the following is true of bacterial endospores? They occur in most species of Gram-negative…

A: Bacteria are divided into Gram positive and Gram negative on the basis of their cell wall structure.…

Q: 3. Which of the following microorganism have two nuclei?a) Slime moldsb) Cyanobacteriac) Amoebad)…

A: A cell is the fundamental unit of life. A nucleus can be defined as a dense organelle that is…

Q: Which of the following is not a classification of bacteria? Bacillus Spirilla Barilla Cocci

A: Bacteria belongs to prokaryotes.i.e they do not have membrane enveloped nucleus and membrane bound…

Q: Diseases that involve biofilm-producing bacteria are serious concern. They are not easily treated…

A: Biofilms are a collective of one or more types of microorganisms that can grow on many different…

Q: The Chine's letter arrangement of cell is a distinguishing feature for Listera sp. Clostridium sp.…

A: Introduction:-  Chinese letter arrangements of cells is seen with corynebacterium species . It is…

Q: At the Sacramento River part 3: This is a 3rd microbe you isolated; here it is stained and seen with…

A: Paramecium and Euglena both belong to the kingdom Protista which includes all eukaryotic unicellular…

Modes of Nutrition

It is a biological process of providing or obtaining food that is necessary for growth and health. It includes many physiological processes - absorption, ingestion, assimilation, catabolism, excretion, etc. In biology, the science that deals with nutrition's physiological and chemical processes are called "nutritional science."