Explain about the hydrogenation process in the petroleum industry and what catalysts are commonly used in the hydrogenation process?
Q: Define the following terms:a. FADb. hydride ionc. energyd. electron transport pathwaye. coenzyme
A: Proteins are considered as the major biomolecule, which is used for several processes such as it has…
Q: alcohol fermentation?
A: Alcohol fermentation- Alcoholic fermentation Alcoholic aging is a biotechnological cycle achieved by…
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A: Hydrogen peroxide is a colorless corrosive liquid degrades in presence of light, metals or catalase…
Q: Define the following terms: a. FMN b. FAD c. NAD+ d. ETC e. salt bridge
A: Definitions for FMN, FAD, NAD+, ETC, and salt bridge.
Q: What is a methane hydrate?
A: Methane is a chemical compound with the chemical formula CH4. It is a group-14 hydride and the…
Q: Explain the Alkali reserve ?
A: Alkali reserve is represented by Plasma bicarbonate . Bicarbonate concentration is significantly…
Q: Explain auto catalytic ethylene production.
A: Autolytic ethylene production occurs in the senescing tissue.
Q: Photolysis of water is involved in
A: Photosynthesis is a physico - chemical process carried out by green plants. Using this process,…
Q: In fermentation, the end products (waste products) always contain which of the following types of…
A: Fermentation is a metabolic process that produces chemical changes in organic substrates. Yeasts…
Q: Chain breaking antioxidants are
A: Chain breaking antioxidants are the molecules which can donate an electron or accept electron from…
Q: compounds are the products? Carb
A: Carbon dioxide can be defined as a chemical compound that is composed of one carbon and two oxygen…
Q: Explain why microorganisms differ in their pH requirements.
A: Micro-organisms: The Microscopic universe that widespread in nature as unicellular,…
Q: briefly explain a. K-Mer b. B ion c. HDR
A: In molecular biology various mechanisms and terms are used to carry out the processes.
Q: . Define the following terms:a. redox reactionb. resonance hybridc. chemolithotrophd. electron…
A: Introduction: Metabolic energy is derived from the oxidation and reduction process. Metabolic…
Q: What is the role of the catalyst?
A: The biological reactions that take place in the cell of a living organism are called mechanisms. The…
Q: What is meant by recalcitrance,give an example and briefly discuss why increased chlorination of…
A: Recalcitrance molecules can be defined as those that remain in the environment for long periods of…
Q: Explain why methane is nonpolar but water is polar.
A: Methane, the main component of natural gas, is a nonpolar molecule. In it, four hydrogen atoms…
Q: How is a hydride ion different from a hydrogen ion? What is the involvement of both ions in redox…
A: Ions are the charged particles that carry positive or negative charges.
Q: Briefly discuss why increased chlorination of organic compounds increases the recalcitrance or…
A: In the environment, any substance or molecule that survives in nature for an extended period of time…
Q: Why are many vitamin supplements sold as antioxidants? How does this relate to material in this…
A: Antioxidants are substances that can prevent or slow damage to cells caused by free radicals,…
Q: An aqueous solution containing 30mol% NaCl is used to produce NaOH by electrolysis. At the anode,…
A: Aqueous solution containing 30 ml % NaCl is used to produce NaDH by electrolysis A+ anodal - CL2 gas…
Q: Explain what changes occur in the bioreactor in the phases marked 1, 2, and 3 in the following…
A: Microbes grown in a closed or batch culture in which certain conditions are that no nutrients are…
Q: H₂N. OH DCC Reactive Intermediate + H₂N.
A: Amino acids are biomolecules that contain an amino group and a carboxyl group linked to the alpha…
Q: Explain how does selenium act as antioxidant.
A: Cellular metabolism produces free radicals as byproducts that play a vital role in protecting the…
Q: Which of the following is/are a nucleophile(s) at pH 12? O guanidinium O hydroxyl O thiol amine Both…
A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen and serve as monomers of…
Q: Define the following terms: a. obligate anaerobe b. aerotolerant anaerobe c. facultative anaerobe d.…
A: The organisms can be classified on the basis of their mode of respiration as aerobic, anaerobic,…
Q: What is the order of the electron carriers in this alternative ETC?
A: The Electron Transport Chain (ETC) is an ordered arrangement of protein complexes (except…
Q: Give examples of preventive antioxidants and chain blocking antioxidants.
A: Antioxidants are compound that play many vital role in the body like prevention of cell damage and…
Q: Why carbon monoxide is a pollutant?
A: The atmosphere is composed of 77% nitrogen 21% oxygen 0.04 % CO2 and remaining are the other gases.…
Q: Classify the electron holders used by microorganisms according to the rate of biodegradation. What…
A: Biodegradation refers to the disintegration of organic matter using microorganisms like fungi and…
Q: Explain what happens to a raw potato when hydrogen peroxide is put in it
A: Enzymes are proteins that increase the rate of reaction by lowering the activation energy. Enzymes…
Q: Which of the following are redox reactions? A. NH3 + HCI –→ NH,CI B. SO3 + H2O –→ H2SO4 C. Fe,O3(s)…
A: Chemical reactions include substrates and products.
Q: How to reduce/control selenium pollution?
A: Selenium is a trace element that has emerged as a contaminant of concern in water bodies. The…
Q: Compare and identify condensation (dehydration) and hydrolysis reactions
A: There are various types of reactions that occur inside the cell such as hydrolysis, dehydration,…
Q: Trace the fate of the N atom during dissimilatory nitrate reduction, nitrification, denitrification,…
A: Nitrogen fixation is a process occurring in soil by which the molecular nitrogen is converted into…
Q: Which of the following best describes this reaction ? Choose one: O A. redox O B. condensation C.…
A: Glycogen is the reserve food in animals for that reason it is also known as animal starch. These are…
Q: Using correct terminology about water activity, explain why making jam is a good way to preserve…
A: As we know most of the microbes thrive well in the presence of water, food, and oxygen. They survive…
Q: Following phosphate compounds undergo hydrolysis what would be the products? CH,
A: Phosphorylation is an important biochemical reaction that involves the addition of phosphate to an…
Q: What are methane hydrates? Why are they important?
A: A hydrate is a material made up of water or water's constituent constituents. The chemical state of…
Q: . Describe how the properties of water contribute to itsphysiological functions.
A: Water is an excellent solvent that is made up of tiny molecules of hydrogen and oxygen. It is…
Q: Define decomposition and describe the processes and products of decomposition.
A: Inorganic decomposition is the breakdown of complex organic matter or biomass from the bodies of…
Q: Considering the currently available technologies, which one of the following methanol production…
A:
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- Define and differentiate the following terms: a.Halophilic , b.Capnophilic, and c.Microaerophilic Identify the following electron transport intermediate. H : O : O : H the superoxide free radical B. hydrogen peroxide the hydroxyl free radical water hydroxide ionExplain briefly effects and importance of following phenomena on bioreactor design a) oxygen demand b) foam production c) shear and viscosity d) growth rate e) pH
- Describe the Metallurgical Process? How is it useful?Given the active site diagram below, identify the acidic residue from the indicated components. 2 1 4 3 5 LO 5 2 S 4 -3Which of the following compounds act as an electron acceptor? Dimolecular Oxygen Nitrate Hydrogen Sulfide Carbon Monoxide Methane Carbon Dioxide Dimolecular Nitrogen Ferric Iron Nitrite Sulfate
- Identify the following electron transport intermediate. : O : O : A. the superoxide free radical B. the hydroxide ionC. dihydrogen oxideD. hydrogen peroxideE. the hydroxyl free radicalExplain the different ways of obtaining a product What conditions should exist for exchange to occur?List three important characteristics of catabolic process
- a) Tabulate the difference between enzyme catalysts and chemical catalysts.Write an example of: 1) Catabolic reaction equation (name of substrate, Enzyme and end products) 2) Anabolic reaction equation (name of substrate, Enzyme and end products)Classify the electron holders used by microorganisms according to the rate of biodegradation. What advantages and disadvantages does this provide in terms of biodegradation?