Which of the following is "unfixed" carbon? O N2 (atmospheric nitrogen) O CO2 (carbon dioxide) O C6H1206 (glucose) NH3 (ammonia)

Q: fill out the first 3 columns for Oxygen, Carbon & Nitrogen for studying . Other Cellular Functions…

A: Element symbol   & Atomic number Isotopes in nature (most common) types of chemical…

Q: mical element found in all amino acids but not found in carbohydrates is: Oxygen

A: Carbohydrates are basically composed of carbon, hydrogen, and oxygen. These are also known as…

Q: metabolites are produced from two molecules of Alanine after it is completely catabolized to CO2

A: Answer. 8 molecules of NADH 2 molecules of FADH2 2 molecules of GTP 6 molecules of CO2 2 molecules…

Q: Which of the following terms describes the body's ability to maintain its normal state? (A)…

A: Introduction: All multicellular and unicellular living things, including as plants, animals,…

Q: When we oxidize a glucose molecule, the Oxygen we inhale is then used to form water (H20) .   Group…

A: Oxygen is used in the process of cellular respiration. Cellular respiration is the process of…

Q: Key Points Uses molecules of carbon dioxide (CO₂) gas as reactants Requires glucose, or other…

A: Green plants are the producers that perform photosynthesis that provides food for the entire living…

Q: Which is more oxidizes, oxygen that is part of a water molecule or molecular oxygen

A: Oxidation is the loss of electrons.  In case of water 2 hydrogen atoms are connected to each other…

Q: Which of the following is stored in the body? a. thiamine b. phosphorous c. folic acid d. vitamin C

A: Vitamins are both fat soluble and water soluble. Vitamin B, C are water soluble and generally…

Q: The following are the six most common elements in the human body: oxygen, carbon, hydrogen,…

A: An element is a substance consisting only of atoms that all have the same numbers of protons.

Q: At pH=2.2, which of the following is true СООН COO CO0 CO0" H2N-CH H,N-CH H,N-CH CH2 pK2 H2N-CH CH2…

A: The given amino acid is glutamic acid. Glutamic acid is a negatively charged amino acid or acidic…

Q: For water to vaporize O energy must be supplied. both energy must be supplied and hydrogen bonds…

A: Introduction: The process through which a liquid state changes into a vapour state is known as…

Q: What waste products are combined to make Urea or Uric acid? O CO2 and H2O O NH3 and CO2 O NH3 and…

A: Ornithine cycle is the pathway where urea is produced. Both ornithine cycle and uric acid pathway…

Q: “RQ of fat is less than glucose” The most appropriate reason of this is a.Fat evolve more CO, than…

A: Respiratory Quotient (RQ) is simple terms refer to the ratio of carbon dioxide production to oxygen…

Q: A gaseous mixture of hydrogen, water, ammonia and methane can produce which of the biomolecules when…

A: Stanley Miller conducted an experiment to demonstrate that simple organic molecules can be produced…

Q: Whe oxygen is scarce, which of the following could be used to generate energy? 1) Glucose   2)ATP…

A: Introduction :- The chemical element with the symbol O and atomic number 8 is oxygen. It is a member…

Q: Why do animals need to remove CO2 from their bodies?

A: CO2 is produced after cellular respiration in the body. It is then transported across bodily fluids…

Q: Animals obtain energy through a series of chemical reactions in which sugar (C6H12O6) and oxygen gas…

A: Cellular respiration includes metabolic responses and processes that occur in the cells of an…

Q: why is energy released when IMFs form in between molecules as they approach eachther

A: In molecular terms, intermolecular forces are the forces of attraction and repulsion between…

Q: Without oxygen, 1) pH will increase O2) cells become more basic 3) proteins may change structure

A: PH will increase

Q: Which of the following statements is true about the protein Cytochrome C? Its secondary structure is…

A:

Q: The 2-carbon alcohol called ethanol is most common because it's made from something else very…

A: Ethanol is chemical compound which have chemical formula C2H6O .  Uses of ethanol --  To treat…

Q: Which of the following can diffuse most easily through the cell membrane?     H2O     Propane…

A: The cell membrane surrounding the cell is responsible for separating the cytosol from the external…

Q: Which of the following is an organic molecule?a. CO2 c. H2Ob. O2 d. C6H12O6

A: Organic molecules are made up of carbon atoms that form long chains or rings.

Q: If you add carbon dioxide to seawater, as occurs when bacteria or animals respire or atmospheric CO2…

A: When carbon dioxide dissolves in seawater, the water becomes more acidic and the ocean's pH (a…

Q: At pH=2.2, which of the following is true COOH COO- Ç00 ÇO0* H3N-CH H,N-CH H&N-CH H2N-CH CH2 CH2 pK,…

A: The given amino acid is glutamic acid. Glutamic acid contains three ionizable groups in the form of…

Q: Which of the following are possible products of the partial hydrogenation, with two molecules of H2,…

A: Fatty acids are classified as saturated and unsaturated based on the presence and absence of double…

Q: Bread is one of the most common type of food that people eat for breakfast every morning. Use your…

A: Three naturally occurring carbon isotopes are carbon-12 is most common (99%), carbon-13 makes only…

Q: C&H12O6 (aq) → 2 C2H5OH(aq) + 2 CO2 (aq)+ 2 ATP (Glucose) (ethanol) (Carbon dioxide) (energy)

A: Fermentation is a process where sugars are converted to alcohol and carbon dioxide in anaerobic…

Q: If you add carbon dioxide to seawater, as occurs when bacteria or animals respire or atmospheric CO2…

A: Ans-  The H+ derived from CO2 will combine with carbonate, CO32-, to form bicarbonate

Q: please select and explain

A: In terms of temperature, available nutrients, acidity, salinity, and energy sources, Earth's…

Q: Carbohydrate (CHO), Fat, and Protein are all used for fuel in our bodies. Which of them contains…

A: Carbohydrates are the polyhydroxy of ketone (COOH) or polyhydroxy of aldehydes (CHO). Carbohydrates…

Q: Select all that apply about 02 and CO2. O Both are nonpolar molecules. Both can diffuse passively…

A: 1) Both O2 and CO2 are the non polar , uncharged molecules which passes through the membrane by…

Q: organic compunds : 1. always contain oxygen 2. always contain nitrogen 3. always contain helium…

A: Answer is option 5.) always contain Carbon.

Q: 6 moles of C6H12O6 have been consumed and 12 ATP and CO2 have been obtained, what is the process in…

A: The generation of energy in living organisms, usually involving the absorption of oxygen and the…

Q: with every breath we breathe in oxygen and breathe out co2. in terms of the specific cellular…

A: In cellular respiration, oxygen is used in the Electron Transport Chain ( produces water after…

Q: respiration releases the energy stored in t 1) bonds in carbon dioxide molecules bonds in glucose…

A: Cellular respiration is the mechanism by which organisms mix oxygen with food molecules, diverting…

Q: When a piece of liver is dropped into hydrogen peroxide, the peroxide bubbles vigorously as the…

A: Liver:  The liver is a digestive organ found solely in vertebrates that detoxifies metabolites,…

Q: In the body, vitamin E 1.   is incorporated into chylomicrons. 2. functions as a…

A: Vitamins are the organic compounds that an individual requires in small amounts for the growth and…

Q: CO2 dissolved in the bloodstream does what to pH?

A: Introduction CO2 is transported through the blood by three methods. It is dissolved directly in the…

Q: The movement of gases across membranes in the lungs is Select one: a passive process caused by…

A: In a process called diffusion, oxygen moves from the alveoli to the blood through the capillaries…

Q: Animals are classified as because they use as their carbon source. O A) heterotrophs; glucose B)…

A: According to guidelines we have to answer the first question only. so please kindly post the…

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: Which of the following is not an organic molecule: methane (CH4), fructose (C6H12O6), rosane…

A: Every living thing on earth is made of organic molecules. These are the building blocks of life. All…

Q: The oxygen liberated into the air for all life to use originates from molecules of Select one: a.…

A: Plants and other living things employ a process called photosynthesis to transform light energy into…

Q: 1. Which of the following is the most abundant element in the human body? A) nitrogen B) carbon С)…

A: The correct option is (C) Oxygen.

Q: Which of the following is NOT an anabolism? O a. DNA is synthesized from free nucleotides O b. Amino…

A: The series of chemical reactions that occur within the living body for the production of energy in…

Q: Which of the following identifies the metal that is less easily oxidized, Al or Cu, and provides…

A: Introduction According to the given reaction,2 Al+3 CuO→3 Cu+Al2O3 a mixture of Aluminium and CuO…

Q: 10°C 25 °C 37°C Temperature 0 cm CO2 12 cm CO2 20 cm CO2 7 9 pH 11 cm CO2 15 cm CO2 8 cm CO2 2 g 4 g…

A: The effect of temperature, pH, yeast, and sugar concentration on carbon dioxide production can be…