Name bacteria a, b and c. How do plants obtain their nitrogen? How do animals obtain their nitrogen? Name two plants that have nodules on their roots.

Q: Which of the following is FALSE concerning reasons why bacteria have multiple different types of…

A: Pigments are chemical substances that reflect only a narrow range of visible light wavelengths. This…

Q: Which of the following is true about biofilms? Most bacteria naturally live in biofilms Bacteria in…

A: According to our guidelines we are allowed to answer a single question at a time. So, if you want…

Q: It is thought that every microbe has a fundamentalniche and a realized niche. How does a…

A: The response of an organism to its immediate environment that includes the resource distribution and…

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: I dont understand this practice Biology Question. In order to categorize bacteria, scientists use…

A: Bacteria are microscopic organisms not visible to the naked eye. They are present everywhere, both…

Q: .is stachyose found in plant‘s seed or root？or leaf？ 2.Does stachyose present in human‘s milk？ 3.…

A: A tetrasaccharide called stachyose is made up of sucrose and an alpha-D-galactose moiety that is…

Q: When you compare the standards on bacteria, recreational use of water has a higher standards than…

A: A pathogen is an organism that is capable of causing the disease to its specific host, with the…

Q: Bacteria can grow under a variety of conditions but also have growth preferences. Bacteria that…

A: The need for oxygen may be used to categorize different types of microorganisms. The way that…

Q: Considering what you know about molds and yeasts, why do you think that we do not use the same…

A: Both the mold and the yeast they have the  microscopic functioning. Earlier, they were to be  part…

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: Which of the following pigment is present in cyanobacteria? (a) Chlorophyll ‘a’ (b) Chlorophyll…

A: Cyanobacteria:                    The photosynthetic prokaryotic organisms in which the…

Q: In anabolism 1) energy is released 2) an energy input is required 3) macromolecules become smaller…

A: Metabolism is defined as sum of all chemical reactions that takes within an living organism. The…

Q: Why is it important to know about bacteria

A: Bacteria are the microscopic organism who have single cell. It is made up of prokaryotic in nature.

Q: Which of the following is true about Purple Sulfur Bacteria? Choose all possible answers.   found…

A: Purple sulfur bacteria are gram negative proteobacteria that are phototrophic , capable of producing…

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: What do you know about the ecology of the first cells that might suggest that we should look for…

A: Earth is so far the only planet that has the capability to sustain life on it. There are many…

Q: If you are working at a sewage treatment plant, which microbial process would you use to reduce…

A: denitrification;to reduce HAB's.

Q: Describe two (2) importance of understanding the types and nature of bacteria according to…

A: Bacteria are unicellular prokaryotic organisms that can thrive in various environments, even in…

Q: Different types of bacteria are found inbiofilm. Bacteria with oxygen respiration are found at the…

A: A biofilm is the syntrophic consortium of microorganisms in which the cells stick to each other and…

Q: Which of the following would be the best example of the metabolic diversity of microbes being…

A: Microbes are the minute organisms that are helpful as well as dangerous to humans. they can…

Q: Your friend Jim Crackcorn has developed a new antibiotic that damages the integrity of the cell wall…

A: Peptidoglycan is a complex substance made up of Sugars and cross linking D amino acids. it is…

Q: Do you think that a Gram negative or Gram positive bacteria would be more negatively affected by a…

A: Introduction: The intricate multilayered structure of a bacterial cell envelope serves to shield…

Q: Where you can find bacteria ?enlist it? Mention the reason why bacteria is present everywhere?

A: Microorganisms are those organisms that are present and are not visible to the naked eyes. They can…

Q: What is this? What special ability does it have? Does it have organelles to perform this activity?…

A: Unicellular prokaryotic organisms, containing Primitive nucleus, that can survive under all kinds of…

Q: For a bacterium that prefers a neutral pH and has an optimal (best) growth pH of 7, how would growth…

A: The optimum pH for the growth of microbes is the favorable pH for that organism. The lowest pH value…

Q: The peptidoglycan of bacteria has been compared with the chainmail worn beneath medieval knight’s…

A: Analogous functions are defined as the organs of different animals with different structures but…

Q: Scientists have discovered a new strains of bacteria but do not know it's morphology. They have also…

A: The bacteria are the unicellular prokaryotic microorganisms and can be studied morphologically by…

Q: Mention and explain at least one reason why you might obtain growth of bacteria on EMB that was…

A: EMB is selective dye used for isolation of gram negative bacterial ( E.coli and coliforms)   EMB…

Q: name the 2 things heterotrophic organisms include.

A: Organism may be either autotrophs or heterotrophs. Heterotrophs are organisms that cannot produce…

Q: Three ways/mechanisms in which genetic material can be transferred from one bacteria to another…

A: Bacteriology is a branch of microbiology dealing with the study of bacteria. Bacteria are…

Q: How can I solve this equation?

A: Given, Every time the bacteria reproduce, the number doubles. Which means, it represents an…

Q: Some bacteria can fix . gas for plants ...

A: Plant do photosynthesis and produce carbohydrates such as glucose. For this process to occur, plant…

Q: Pseudomonas aeruginosa might contribute to denitrification under which conditions? In an anaerobic…

A: Denitrification is the microbial process that converts nitrate and nitrite to gaseous nitrogen…

Q: Bacteria have three major methods of resisting antibiotics. They may lack (or modify) the feature…

A: Gram positive and negative are differentiated from each other by the presence of peptidoglycan layer…

Q: Beneficial prokaryotes commonly found in food are in which domain?     Bacteria     Archaea…

A: Prokaryotes are the single celled also called as unicellular organisms and cells don’t have nucleus.…