What is a biogeochemical cycle? Give an example based onsulfur. Why are biogeochemical cycles also called nutrient cycles?

Q: on what heterotrophs survival is depend?

A: Heterotrophs are the one who cannot synthesise their own food.

Q: Define nitrogen fixation. What organisms are capable of nitrogen fixation?

A: Nitrohen fixation is a biochemical process for the utilization of atmospheric nitrogen gas. The…

Q: Trichonympha and other microbes supply cellulase, the enzyme needed to break down cellulose, which…

A: Cellulose is a polymer of glucose. It is a tough, water-insoluble polysaccharide found widely on…

Q: Given that the bottom of the ocean is anaerobic, what process in the nitrogen cycle is likely to be…

A: Nitrogen Cycle --Nitrogen is present in our atmosphere about 78% of the atmospheric gasses is…

Q: What organic macromolecules contain phosphorus/why is phosphorus important for living things ?  What…

A: Phosphorus is an element with a P symbol and atomic number 15. it is a nonmetal that exists in white…

Q: How might the use of isozymes permit an aquatic organism to persist with a gradual increase in…

A: The aquatic organisms can acclimatize and adjust to the changing surrounding with the help of…

Q: Which of the following types of organisms convert ammonia to proteins? fungi plants nitrogen-fixing…

A: Introduction The synthesis of organic nitrogen compounds such as amino acids from inorganic nitrogen…

Q: What are three processes that cause nitrogen fixation?

A: BASIC INFORMATION  NITROGEN FIXATION  it is the process in which the nitrogen (N2) is converted…

Q: What is biopatent?

A: A patent is a legacy of protection that is given for an invention. The patent is the provided by the…

Q: What is the difference between nitrification and nitrogen fixation?

A: Nitrogen is one of the most prevalent element in living organisms. It is a component of amino acids,…

Q: Can Any Organisms Use Acetate as Their Sole CarbonSource

A: Acetate is the body that has a different role in metabolism. It gets converted into the acetyl CoA…

Q: Which of the following processes is described in the reaction shown in the picture?…

A: The enzyme glutamate dehydrogenase catalyzes a reaction in which ammonium ion directly combines with…

Q: What is the biological importance of carbon, nitrogrn and phosphorus?

A: Organic chemicals known as biomolecules are mostly made of the element carbon. Nitrogen and…

Q: Given the requirements for life, how might microbial communities be sustained in the absence of…

A: Microbes are the tiny, minute, unicellular organisms that are usually invisible to the naked eye.…

Q: c. Carbon dioxide a. Aerotrophs. d. Chemoaerotrophs g. Enzymes j. Lithoautotrophs. m.…

A: A hetrotroph is an organism that cannot manufacture its own food by carbon fixation and hence…

Q: What product is generated by assimilation in the nitrogen cycle.

A: Assimilation is the process by which plants and animals incorporate the ammonia and NO3  that are…

Q: At which point in the sulfur cycle does sulfur enter the food chain?

A: There are some bio geological cycles, The Sulfur cycle is one of them. It is important for our…

Q: Compare and contrast the nitrogen metabolism ofnitrifiers with that of denitrifiers

A: COMPARISION  AND CONTRAST BETWEEN NITRIFIERS AND DENITRIFIERS:-…

Q: What is the units of elimination capacity of a biofilter?

A: Biofilters and bio scrubbers are the oldest bioremediation techniques used to treat air. During…

Q: Suppose you have to isolate a thermophilic chemolithotroph that uses sulphur compounds as a source…

A: Chemolithotrophs are a group of phylogenetically diverse microbes that can obtain all the energy…

Q: Why is biodiesel receiving such wide use?

A: Biodiesel is considered as a fuel source for vehicles.

Q: Why is nitrogen a limiting nutrient for so many organisms, and what is it used for? (consider the…

A: Nitrogen  The nitrogen gas forms about 78% of the atmosphere of the Earth. It is the most abundant…

Q: How do the properties of waterinfluence the biogeochemical cycles?

A: Biogeochemical cycles are extremely important for the ecosystem to run successfully. The balance…

Q: Why is nitrogen fixation so energetically costly?

A: Nitrogen fixation is the process which involves the conversion of atmospheric nitrogen into usable…

Q: at is the Function of Leghaemoglobin in nitrogen fixation.

A: Nitrogen fixation is any natural or man-made process that causes a free element (N2), which is a…

Q: It is estimated that 80-90% of the total metabolic activity in the soil can be attributed to what…

A: Soil serves as the home for several different invertebrate animals, such as worms, snails and upto…

Q: Where will lignin degrade faster: in a shallow riverbed or in a rice paddy? Explain.

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: How is acetylene useful in studies of nitrogen fixation?

A: Answer: Introduction: Nitrogen fixation is the phenomenon in which atmospheric nitrogen is converted…

Q: You are observing an organism.  It appears to extract energy stored in inorganic molecules like…

A: The presence of a diverse range of plants and animals in an ecosystem is referred to as…

Q: Name two enzymes that are present in obligate aerobes but lacking in obligate anaerobes. What is the…

A: Obligate aerobes requires oxygen to oxidize various substrates and obligate anaerobes are generally…

Q: What are nitrogen wastes?

A: Several substances are released during metabolic processes like cellular respiration. Some…

Q: 69. what types of energy is transferred from one object to another? potential energy  chemical…

A: Energy can be simply defined as the capacity to do work. Energy exists in Thermal, mechanical…

Q: Beer is produced by yeast fermentation of grain to ethanol. Why must the process of beer production…

A: Anaerobic respiration  The respiration that happens in the absence of oxygen is known as anaerobic…

Q: Can water be used for chlorophyll extraction? Why?

A: Chlorophyll is a green pigment found in plants that is produced by plant leaves when they absorb…

Q: What is nitrogen fixation?what are proteins involved?how do they participate in fixation nitrogen

A: Soil nitrogen-fixing bacteria saturate it with inorganic N-containing compounds, which are essential…

Q: What microbes is highest in agricultural lands? A. Aerobic nitrogen fixing bacteria B. Anaerobic…

A:

Q: In the nitrogen cycle the Assimilation process is a metabolic reaction: anabolic, catabolic,…

A: Nitrogen is an important compound that took part in the proteins, nucleic acids, and other…

Q: Fermentation is a means of food preservation. What end products produced in fermentation are…

A: Fermentation is a metabolic process that produces chemical changes in organic substrates through the…

Q: Which of the following statements is true of chemoautotrophs?

A: Chemoautotrophs are able to synthesize their own organic molecules from the fixation of carbon…

Q: Which of the following require organic carbon for their metabolism (circle all that apply) (a)…

A: Ans: The organisms which requires organic carbon for its metabolism is referred to as heterotrophs.

Q: Why does the growth rate rise with increasing temperature and then fall again at higher…

A: Cell growth is defined as an increase or elevation in the cell's overall mass, which includes the…

Q: Syngas biomass and Co2 hydrogenation which one is the most sustainable process in methanol…

A: Methanol is commonly used as both solvent and reactant in chemical industry.

Q: What is biochemical oxygen demand? How is BOD related to sewage?

A:

Q: What is the purpose of the Kreb's Bicycle in nitrogen metabolism? Include in your description where…

A: Introduction: The reactions which help in converting pyruvic acid to carbon dioxide and water in…

Microbial Physiology

Microbial physiology is the branch of microbiology that is associated with studying the physiology of fungi, bacteria, and viruses. It is an important field of science concerning functional genomics and metabolic engineering.

Chemotaxis

The organism’s movement in a particular direction as a response to certain chemicals that are available in the environment is defined as chemotaxis. In brief, it can be defined as the occurrence of an organism’s movement in response to a certain chemical stimulus.