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

Q: What are Comb Jellies ? Explain the importance of Comb Jellies ?

A: Ctenophora are invertebrate animals that thrive in the marine. Their body consists of cilia that…

Q: Describe the effect of parasympathetic innervation on each visceral organ innervated by the division…

A: Autonomic nervous system is divided into three parts: Sympathetic nervous system,enteric nervous…

Q: Turbidity affects light penetration. Discuss how this impacts the growth and reproduction of the…

A: Producers are the organisms that can make organic food from simpler inorganic substances.

Q: Discuss how the ratio of unfrozen water at different temperatures affects the food's stability in…

A: The ratio between the vapor pressure of the food itself, when in full equilibrium with the…

Q: Match between groups A and B: A В Pectin Prepared gums Habitual constipation Natural gums Saponins…

A: The correct match between column A and B is given below.

Q: Describe the importance of lycopene in terms of biological, economical, industrial applications.…

A: Lycopene is the precursor of Beta carotenoid. It is the red or pink coloured pigment which gives the…

Q: What is the effect of light on microbial growth?

A: Introduction:- The quantity of bacteria in a population, rather than the size of individual cells,…

Q: Identify secondary metabolites produced by a plant in the following scenarios and explain how it…

A: Plant secondary metabolites are compounds produced by  plants on maturation that do not function in…

Q: Many pelagic Bacteria can use light energy but arenot considered “phototrophs” in the same sense…

A: Pelagic bacteria are those bacteria which resides in the pelagic zone of the ocean. They are…

Q: You have a stock antibiotic solution with a concentration of 15 mg/ml. You need to make 100 ml of…

A: We have, stock antibiotic solution with a concentration of 15 mg/ml (C1) We want final antibiotic…

Q: If you analyze the leaf content of a cactus in the early morning hours, what do you expect to find?…

A: The metabolic pathway by which mainly the members of the family Crassulaceae assimilate carbon,…

Q: Why is ionizing radiation more effective than UV radiation forsterilization of food products?

A: Ionizing radiations are the radiations that are released by the atoms that travels in the form of…

Q: thermophilic

A: Pepper is a spice that is used extensively all around the world. Pepper is known as the 'King of…

Q: Clay may be categorized as: Group of answer choices a) A size fraction of the soil. b) A Textural…

A: Clay is a part of the soil that is used to grow crops. It may or may not be present on the topsoil.

Q: What % of sunlight reaching the Earth is converted to chemical energy by photoautrophs such as…

A: Photoautotrophs synthesize their own food from inorganic substances by using light as an energy…

Q: Does different kinds or types of tea produces different amount of caffeine content? Why? Why does…

A: Caffeine is categorized as a type of a bitter substance. The caffeine occurs  in a number of…

Q: Mycotoxins are also medical concerns. How are mycotoxins different from toxins produced by other…

A:

Q: e fastest N mineralization?

A: Answer: Mineralization is the process by which microbes decompose organic N from manure, organic…

Q: Why are plastics/ polyesters hard to degrade biologically? What contributes to their microbial…

A: Plastic may be a broad name given to completely different polymers with high mass, which may be…

Q: Seaweeds that grow in intertidal zones, where they may be exposed between tides, are often more…

A: Seaweeds are marine plants that are able to grow well in harsh environments such as between the…

Q: Decomposition is faster if deteritus is rich in nitrogen and water soluble substance like sugars.…

A: Decomposition is the conversion of complex organic matter into inorganic substances by decomposers…

Q: Why photochemical oxidants are usually more prevalent in large, sunny urban areas with heavy…

A: The phytochemical oxidants are the NO2, ozone, and peroxyacyl (PAN) nitrates, which are known to…

Q: The dimensions of cellulose microfibrils in algal cellwalls are related to resistance to…

A: Cellulose microfibrils are flexible and long nanoparticles having lateral dimensions in the ranges…

Q: How do you know the extraction of the sunflower oil from sunflower seeds has finished during the…

A: Soxhlet extraction is a lab extraction apparatus used for extracting the bioactive compounds from…

Q: Natural pyritic deposits, such as underground coal seams, donot contribute to acid mine drainage;…

A: The pyrite or fool’s gold or iron pyrite is an iron disulfide mineral that occurs naturally. The…

Q: all toxic materials subject to biological magnification? What are the requirements for magnification…

A: Biological magnification is the process by which certain substances become more concentrated as they…

Q: Was there any difference in the amount of gas produced by yeast in room temperature tapwater…

A: Saccharomyces cerevisiae, more commonly known as Baker’s Yeast, is a single-celled microorganism,…

Q: Name the dipeptide using three-letter abbreviations.

A: A dipeptide is composed of 2 amino acid residues linked via a peptide bond. The amino acids can be…

Q: With the low nutrient concentrations in manures/organic matter, why use it at all

A: In agriculture, plant yield is enhanced by using pesticides and chemical fertilizers such as urea,…

Q: What is the effect of salinity on the rates of photosynthesis versus respiration in Euglena gracilis…

A: Introduction The above graph overall predicts that, for salinities higher than normal, respiration…

Q: Explain why you can use OD675 (optical density at a wavelength of 675nm) as a proxy for cell density…

A: Algae are group of predominately aquatic, photosynthetic, and nucleus bearing organism lacking true…

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: Explain why the fluorescence signal decreases as the concentration of TNT in the sample increases

A: The procedure of immunoassay describes that: TNT-binding antibodies (atb) are chemically attached…

Q: Which are more likely to be leached from the soil by decreasing pH— cations or anions? Explain.

A: Lower pH increases the solubility of aluminum, manganese, and iron in the soil. Anions are leached…

Q: What is emulsification? What is the purpose of alcoholic potash in saponification? Why are fats…

A: Fat is a lipid substance that is stored in the body's adipose tissues. It is important for a variety…

Q: Why are Amphotericin B and Azoles selectively toxic for fungus? (Define selectively toxic and…

A: A fungus is a type of eukaryotic organism which comprises microbes like yeasts and moulds, as well…

Q: Explain why amphiphiles form micelles or bilayers in water.

A: Amphiphiles are considered as a chemical compound, which posses both hydrophobic as well as…

Q: In some cases, why does a chemical is more effective as a microbicide  when it is diluted rather…

A: An antimicrobial is an agent that kills microorganisms or stops their growth. Antimicrobial…

Q: 1. Your graph should have two "peaks." At the highest of the two, what wavelength was most strongly…

A: Photosynthesis is a process by which plants produce chemical energy with the help of sunlight. This…

Q: In the context of flow cytometry data: The Lactobacillus cells also show a clear increase in PerCP…

A: As stained with SYBRGreen (SG), Lactobacillus cells exhibit a noticeable increase in PerCP (red)…

Q: The following four chemicals commonly found in defined growth media contain all of the necessary…

A: The atomic macronutrients are required in higher quantities than the micronutrients. They are…

Q: If you need 2.5 mg/liter, 2,4-D in 1 liter of medium and the stock solution of 2,4-D contains 10…

A: The culturing of plant cells, tissue, and organs using a nutrient culture medium under a sterile…