Q: Nitrification”is the conversion of:a.carbon compounds to nitrogen compounds.b.nitrogen gas (N2) to…
A: Nitrogen is the most abundant gas in the environment. Nitrogen cycle is one of the most important…
Q: Which of the following organic molecules would have the greatest potential for supporting ATP…
A: On the basis of the metabolism processes the use and if this metabolism requires oxygen or not,…
Q: The electron carriers NAD+ and FAD— accept electrons from acidic metabolites. accept…
A: The electron carriers NAD+ and FAD— accept electrons from oxidized metabolites
Q: Which of the following is "fixed" carbon? O C,H1206 (glucose) O N2 (atmospheric nitrogen) O NH3…
A: The basis of life on Earth is carbon. For the construction of bodies, organisms require not only…
Q: Nitrogen is the most common element in the air. Why do bacteria play a role in the nitrogen cycle?
A: Nitrogen is one of the elements required by living beings.
Q: Why do microbes need the following elements? In what molecules do you find these elements?…
A: Microorganisms need a sufficient supply of water and other substances including mineral elements,…
Q: Fill in the blanks. In the Nitrogen cycle, into are responsible for converting denitrifying…
A: Nitrogen cycle is a biogeochemical process which transform the inert nitrogen present in the…
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: The form of nitrogen that is most usable in plants is:(a) Nitrate(b) Nitrite(c) Molecular…
A: Nitrogen gas makes up 80% of the air but this cannot be used directly by the organisms. This is…
Q: what are the key chemical transformation in the nitrogen cycle and which ones are affected by human…
A: Ammonia and Nitrite are inorganic chemicals rich in nitrogen. They are used as fertilizers and…
Q: . Describe in basic terms the process of biological nitrogen fixation,why it is important, and how…
A: Nitrogen is an essential nutrient and component of several organic molecules, and it is abundantly…
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: Why is nitrogen important to living things? What type of organism is responsible for making nitrogen…
A: The balance of the nutrients in the biosphere makes life sustainable. The movement of nutrient…
Q: The primary lipid components of the membranes of extreme thermophiles are O A. sulfolipids O B. 20…
A: * Thermophiles are organisms organisms that can lives at relatively high temperatures, between 41…
Q: Explain why eukaryotes cannot fix nitrogen.
A: Nitrogen is a very important component of many biomolecules necessary for the growth and development…
Q: In which of the following foods are microorganisms involved in their production? Coffee Chocolate O…
A: Microorganisms contaminate food throughout the process, from harvesting to preparation to…
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: What form of nitrogen is required by plants? By animals?
A: The atmosphere has about 78% of nitrogen which is the ultimate source of it. Nitrogen is required…
Q: Stellvester Ajero is a farmer who raises deer in his ranch. He has 100 female deer age 3–15 months.…
A: As given, the deer require 22 MJ of metabolizable energy per day during the spring months.
Q: Which of the following is not an electron acceptor? A. Oxygen B. Sulfates C. Hydrogen sulfide D.…
A: A chemical entity that takes electrons supplied to it from another molecule is known as an electron…
Q: Plants absorb dissolved nitrates from soil and convert them into : Free nitrogen Urea Proteins…
A: Nitrogen in the free state is molecular nitrogen. It comprises the two nitrogen atoms with three…
Q: Which of the following factors does NOT help cells survive and grow well in an AEROBIC environment?…
A: Aerobic organisms require molecule oxygen to grow well in the medium while anaerobic grow without…
Q: The Miller-Urey experiment provided evidence that abiotic processes could produce organic molecules…
A: Introduction The Miller–Urey experiment was a chemical experiment that mimicked early Earth…
Q: The presence in a significant quantity of which of the following fatty acids would be less ideal for…
A: Biodiesel is a kind of fuel which is synthesized from vegetable oils, animal fats, or natural…
Q: The main reason why ruminants like cows can metabolize grass is the presence of bacteria that…
A:
Q: Which of the following forms of nitrogen is most commonly absorbed by plants? O nitrogen oxide O…
A: Nitrogen is one of the most important gaseous substances for all living organisms, and it is present…
Q: biologically available nitrogen?
A: The earth is made of many essential gases such as carbon dioxide, nitrogen, oxygen, and some organic…
Q: Which of the following combinations describes the most abundant energy storage polysaccharide in…
A: Disaccharides are the simplest and most common oligosaccharides. A disaccharide consists of two…
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: 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: Which of the following groups of microbes is most likely to be associated with humans? A…
A: Microorganisms are a group of organisms that are very small with their size ranging in microns. They…
Q: 2 ADP + 2P; Glucose 1 3 2 NAD* 2 NADH 4 + 2 H* 6.
A: Glycolysis is a process that breaks down glucose molecules into three-carbon compounds to produce…
Q: Removal of the nitrogen-containing group from an amino acid is termed ____________.
A: Removal of nitrogen containing group from an amino acid is called deamination.
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: The use of salt and sugar in preserving various types of foods is an application of which of the…
A: Food can be preserved for a long duration for consumption at later stages. Techniques used in food…
Q: Fixing free nitrogen from the air means converting into ions that can be used by many types of…
A: Nitrogen cycle It is biogeochemical cycle of nitrogen where nitrogen converted into many chemical…
Q: Why can’t most organisms use the nitrogen gas that is so prevalent in the atmosphere? How do these…
A: Microorganism constantly struggle to survive in the natural environment because of the…
Q: What is the usable form of nitrogen for plants? nitrate B. ammonium phosphate nitrite
A: Nitrogen Cycle is a type of biochemical cycle in which atmospheric nitrogen is converted into…
Q: Which of the following is used as an electron and proton carrier by living organisms? (select all…
A: According to the question, we have to mention the electron and proton carrier names of living…
Q: Explain the process of nitrogen fixation and why it is crucial to all life on earth.
A: Introduction Nitrogen is a key element in various biomolecules like nucleic acids, NTPs, amino…
Q: Can autotrophs convert organic molecules into more usable forms of organic molecules? Essentially,…
A: Few important points about autotrophs and heterotrophs : We know that autotrophs are that organism…
Q: The process by which nitrogen gas is converted to a usable form is called nitrogen
A: Nitrate is the usable form of nitrogen mostly used by plants for growth and development.
Q: Biomolecules of the following: - fresh flat mustard greens - sea salt - corn - rice - water
A: Biomolecules are the biological molecules that are present in the cells of the living organisms and…
Q: A patient has a large lesion on the right leg as a result of tissue destruction by an extracellular…
A: Q)A patient has a large lesion on the right leg as a result of tissue destruction by an…
Q: What is the most abundant form under which nitrogen is found in nature?
A: Answer: Introduction: Nitrogen-N2 is the most abundantly present in Earth’s atmosphere, which is…
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…
Q: Which of the sources listed below is used by heterotrophs? Inorganic molecules for carbon only…
A: Answer 1 : most plants and algae conduct C3 photosynthesis : true. C3 photosynthesis is the…
Q: Describe the fixation of molecular nitrogen in detail
A: Nitrogen is one of the most important components of life, as it is a part of the amino acids (which…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Removal of the nitrogen-containing group from an amino acid is termed ____________. Question options: deamination azospirillification nitrogen fixation denitrification nitrificationWhich of the following types of organisms use an organic source of carbon? a photoautotroph a photoheterotroph a chemoautotroph and a chemoheterotroph a chemoautotrophIf an organism tests positive for catalase, which of the following is MOST likely true about the organism? It can only do homolactic fermentation It returns nitrogen back to the atmosphere It can break down plasma membranes It creates H2O as a product of respiration
- Which of the following statement is INCORRECT?A. Bacteria can decompose organic nitrogen.B. Biological nitrogen fixation is carried out by bacteria.C. Ammonia, ammonium ion and nitrate ion are examples of biological availablenitrogen.D. Denitrifying bacteria converts atmospheric dinitrogen gas into nitrate ion.E. Nitrification is the process of converting reactive nitrogen into another form ofreactive nitrogen.Clostridium perfringens bacteria, which can survive and grow on frostbitten human tissues, but only in the complete absence of oxygen gas, are properly categorized as: anaerobic autotrophs facultative autotrophs anaerobic heterotrophs aerobic heterotrophs aerobic autotrophsWhy do microbes need the following elements? In what molecules do you find these elements? Nitrogen Sulfur Phosphorus Carbon
- The form of nitrogen that is most usable in plants is:(a) Nitrate(b) Nitrite(c) Molecular nitrogen(d) Ammonia(e) Ammonium ionsThe first organic compound made during nitrogen assimilation is: Select one: a. a protein b. an amino acid c. nitrite d. ammonia e. the amino acid glutathioneAnaerobic bacteria produces which of the following inhibitory toxic product? -methilane -cyanide oxides -fatty acids -sulphides
- All of the following are ways microorganisms adapt to limited nutrients except: synthesize increased amount of enzymes for uptake and metabolism of limited nutrients form metabolically active highly resistant endospores synthesize enzymes needed to use a different nutrient acetic acid adjust the rate at which they metabolize nutrientsThe electron carriers NAD+ and FAD— accept electrons from acidic metabolites. accept electrons from reduced metabolites. accept electrons from oxidized metabolites. donate electrons to reduced metabolites. donate electrons to basic metabolites.What is nitrogen fixation?what are proteins involved?how do they participate in fixation nitrogen