organic compunds : 1. always contain oxygen 2. always contain nitrogen 3. always contain helium 4. always contain phosphrous 5. always contain carbon

Q: stable isotope in studies in microbial ecology?

A: Isotopes of an element which are found naturally and which do not gets decayed radioactively stable…

Q: The most abundant elements

A: Macromolecules are the type of large and complex molecules. These are formed by the condensation of…

Q: Which of the following oil and fat is healthier? Why? Oil/Fat Saturated (g) Monounsaturated (g)…

A: Monounsaturated fats are healthier compared to unsaturated fatty acids. Unsaturated fatty acids are…

Q: Which form of water has the highest density? They are all the same a O b Ice O c Water vapor Liquid…

A: The density of water changes with changes in temperature and also with changes in salinity.

Q: Is cholesterol also an organic chemical?

A: Cholesterol is an important component of cell membrane.  Cholesterol is the precursor for synthesis…

Q: Which biochemicals wash up on beaches? O No answer text provided. O No answer text provided. Choose…

A: Beaches contain organisms made up of DNA and DNA is made of polynucleotide chains.

Q: The most abundant elements in the foods and beverages you consume are oxygen, carbon, hydrogen, and…

A: The chemical elements are the components used to build up the human body. Humans can assemble…

Q: Is drinking alkaline water good for you? should be an original thought, not Google’s

A: Alkaline water refers to alkalinity of water. Regular water has a neutral pH of 7. Alkaline water…

Q: What are the most important components of a bioflim? (More than one can be chosen)  A. nucleic acids…

A: Biofilms are dynamic and receptive to their current circumstance ( environment); that is, they can…

Q: Some Processes and Their Associated Environmental Problems 1. The burning of garbage produces…

A: Pollution: It is the contamination of the environment with pollutants. Pollutants are harmful…

Q: Name 5 unusual properties of water and simply explain their importance to the biological…

A: 60-75% of human body weight comprises of water. Even 4% loss of total body water will cause…

Q: Explain shortly everything what the analyst can deduce from the LogP value of a specific compound.

A: •The logP values provides indications on whether a substance will be absorbed by plants, animals,…

Q: NH3 NH3 NH3 NH2 (CH2)4 (CH2)4 (CH2)4 (CH2)4 H,N-Co,H pKa, (2.2) pKaz (9.0) HN-co," pKaz H H (10.5) H…

A: Amino acids are organic compounds that constitute of an amino group –NH2,  and carboxyl group –COOH,…

Q: Which hydrogen atom(s) in the following molecule is acidic? (That is, which hydrogen atom(s) will…

A: Answer - option - 3only

Q: Which of the following is an example of an organic biomolecule?   Water (H2O)   Phosphate(PO4)…

A: A biomolecule, also known as a biological molecule, is any of the various compounds produced by…

Q: During food spoilage, most carbohydrates will be broken down and released as waste products…

A: Whenever the food items are kept for long period of time and is not stored properly , generally…

Q: A solution has a pH of 5.4. What is its pOH O5.4 8.6

A: The hydrogen ion concentration [H+] and hydroxide concentration [OH–] in a aqueous solution have an…

Q: 1. trace elements can also be essential elements 2. compounds consist of elements at a fixed ratio…

A: First, let's discuss the trace elements. The trace elements are the chemical elements whose…

Q: Sort the molecules A-F into the natural products compound classes and describe & name the natural…

A: Nature is full of diverse kind of organic compound. Many of them are of high pharmacological,…

Q: 12m m means mega units of vitamin c is the same as

A: Essential nutrients are required for maintaining a healthy body. Carbohydrates are required in the…

Q: Which of the following is an Organic Compund? a. Salt b. Water c. Calcium d. Vitamin C

A: Organic molecules are chemical compounds that consist of both carbon and hydrogen. Plants and other…

Q: Which will consume highest amount of 1₂ to become saturated? Which has the highest melting point?…

A: Saturated and Unsaturated fats Saturated fats are those that have single binds between their carbon…

Q: Weak acids and bases are important to: Maintain a consistent pH Prevent damage in organisms Prevent…

A: INTRODUCTION pH pH is the measure of hydrogen ion concentration in the solution.

Q: Complete the table below. Identify the nature (neutral, acidic, basic). Solution pH pOH [H*] [OH]…

A: Using the following formulas we have to calculate: pH = - log  [H+] pH = - log [OH-] pH + pOH = 14

Q: Refer to the table below: Oil Sample Saponification Number [A] 179 [B] 260 [C] 193 [D] 185 ✓ Which…

A: Saponification number represent the number of milligrams of KOH required to neutralize 1g of fat.…

Q: Why does salt melt ice? O a it lowers the freezing point of water O b it heats up the ice O c it…

A: Normally water freezes at 0°C to form ice.This is the normal freezing point of ice. Upon additon of…

Q: The following has the lowest energy per gram when oxidized Carbohydrate protein ethanol O Lipids O

A: Introduction: Biomolecules are the macromolecules produced by the tissues of the organisms. They are…

Q: Which compound should be used to extract lipids from cells? 1. Water 2. A buffer with high…

A: Lipid is a macromolecule that was essential for the biological functions of the human body. where…

Q: What is the Carbon content of Cast Irons? O a) Less than 2% O b) More than 2% O Less than 14% O d)…

A: Cast iron An alloy of iron that contains 2 to 4 percent carbon, along with varying amount of silicon…

Q: Precipitation is one of the main processes involved in the water cycle. It involves the formation of…

A: Precipitation- Falling of water from the cloud in the form of rain, hail or sleet During formation…

Q: The four most abundant elements needed by the human body are carbon, hydrogen, oxygen, and nitrogen.…

A: Introduction The physical substance of a human being, made up of living cells and extracellular…

Q: How many electrons are present in a Phosphorus 2+ atom? Group of answer choices 12 13 19 34

A: Atomic mass: the mass of an atom of an element. It is the approximate equivalent to the number of…

Q: Describe surroundings at home which reminds you about biochemistry and relate the situation to…

A: Food is the source of different biomolecules, vitamins, and minerals for the body. Some of the food…

Q: Something with a pH of 5 would be A) acidic B) alkaline C) neutral D) basic

A: Acidic and basic are two extremes that describe a chemical property chemicals. Mixing acids and…

Q: f a body of water is to support life, its dissolved oxygen should be _____ ppm or mg/L.

A: Water at lower temperature should have higher mg/L of dissolved oxygen and higher %DO while warmer ,…

Q: A bottle of canola oil can be stored indefinitely at room temperature  because:  a. it has 0…

A: Canola oil is defined as the edible vegetable oil, which is obtained from the canola seeds that…

Q: Given the organic compounds function group below, provide their general formula. Answer…

A: Organic compounds are a large class of chemical compounds in which one or more atoms of carbon are…

Q: Water cohesion is due to the water creating H-bonds with other molecules. True False

A: Introduction: The condition of adhering or staying together of the same substances alluded to as…

Q: The electrons are unequally shared in and transferred in Multiple Choice Na CI", H20 CH4. N2 02 CH4…

A: The sharing of electrons between atoms of same or different element or transfer of electrons from…

Q: Statement Analysis: Statement 1: Lipids in the form of TAGS are oxidized into CO2 and H20 to form…

A: Carbohydrates and lipids are the energy giving nutrients that differ in the amount of energy they…

Q: 3 True ör 4. True or False. Are used to give the an organic molecule unique chemical behavion True…

A: Functional groups are a specific group of elements that provides a compound unique physical and…

Q: 0 1 5 6 7 6. 10 pH 1 2 3 The optional pH for enzyme 1 is: 2.

A: Optional pH :-  The pH at which an enzymatic or process or any other reaction is most effective…

Q: Aerith is making NPK fertilizer for her plants. She plans to mix urea, CH.N O, and ammonium…

A: A natural or artificial chemical compound that enhances the growth and yield of the crops is…

Q: sterioisomers. (in 1 to 3 sentences, explain 5. A keto pentose will have why this is your answer).…

A: Ketopentoses or aldopentoses are sugars or carbohydrates. Carbohydrates are made up of carbon,…

Q: I want a solution that is 1/10th the strength of my stock solution. I want 20 microliters of total…

A: A solution can be diluted to the desired concentration by using the formula C1V1=C2V2 Where C1=…

Q: The most abundant polysaccharide in the biosphere is

A: Polysaccharide are made up of repeating units of monosaccharides. Amylose is a linear polysaccharide…

Q: Why is iron needed to be stored in human body? Give reference to concentrations bio-inorganic

A: Iron is a micronutrient, i.e., it is needed in small quantities for the proper functioning of the…

Q: Examples of nitrogenous wastes are:A fatty acids and glycerolB water and carbon dioxideC urea and…

A: Nitrogenous wastes are produced in protein metabolism. These are the compounds through which excess…

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.