Choose compound with donor-acceptor chemical bond. Select one: a. HCl b. CO2 c. P2O5 d. CO
Q: If you want to make a home-brewed alcoholic beverage to be served to guests during the holidays, you…
A: alcohol is also called ethanol and is made by fermentation process of the sugars by yeasts it can…
Q: A free radicala. is a positively charged ion.b. is an atom with one unpaired electron in its outer…
A: It is an atom with one unpaired electron in its outer shell. They are highly reactive and unstable…
Q: Catabolism is breakdown and hydrolysis A. True B. False Anabolism is synthesis and dehydration A.…
A: Metabolism( series of biochemical reactions) in our body includes two important processes…
Q: A (n)_______ reaction occurs when two molecules of glucose combine to form a disaccharide molecule…
A: in two molecules of glucose, a hydroxyl group from the first glucose is combined with a hydrogen…
Q: In the formation of a thioester bond, the involved hydrogen atoms: A) are transferred to NAD+ B)…
A: Thioester bond formation.
Q: Amino acids joining together to make a peptide is a good example of a _____ reaction. Select one:…
A: Amino-acids are organic molecules which form the structural subunits of a peptide or polypeptide.…
Q: A substance that affect the rate of the reaction without being consumed Select one: a. enzymes b.…
A: The study of chemical reactions catalysed by enzymes is known as enzyme kinetics. Enzymes, which act…
Q: Synthesis of proteins requires the input of energy, which can be provided by: a. enzymes b.…
A: Protein synthesis is a biological process occurring following transcription and translation of genes…
Q: In a spontaneous reaction: a. the products of the reaction have greater free energy than the…
A: The correct option is C the product of the reaction has less free energy than the reactants…
Q: One major difference between inorganic catalysts and organic catalysts is: A. Inorganic…
A: Catalyst are the substance which increases the rate of reaction. They may be of organic and…
Q: During a redox reaction the molecule that gains an electron has been a. reduced and now has a…
A: Redox reactions are the reactions which involve the transfer of electrons in a chemical reaction.…
Q: Which of the following is NOT a function of proteins? A. movement of muscles B. provide structural…
A: Protein is a polypeptide composed of a linear chain of amino acids and performs various cellular…
Q: Which of the following is NOT true of enzymes? A. Made of protein B. Made of carbohydrates C. React…
A: Introduction:- Enzymes are also known as biological catalyst. These hasten up the speed of the…
Q: You have two beakers. One contains pure water; The other contains pure methanol. The covalent…
A: Molecules which are polar tends to form hydrogen bonds on the other hand non polar molecules do not…
Q: a. The substrate makes aDUT less stable and $DUT more stable
A: Correct answer is option (A) As the enzyme also work ia also based on the temprature , pressure ,…
Q: Examine this chemical equation below. The reactant(s) (aka substrates) are: 6 CO2 + 6 H2O- -->…
A: Photosynthesis is a process in which the photosynthetic organisms like plants and some bacteria use…
Q: Gamma rays and X-rays are effective in killing microorganisms because they: a. damage DNA b.…
A: Answer:- b. dislodge electrons from atoms, creating ions.
Q: A chemical reaction has a Q10 of 3. Which rates characterize this reaction? a A rate of 9 at…
A: The rate of a chemical reaction is dependant on various factors such as temperature. The reaction…
Q: Which of the following substances ATP, CoA-SH, FAD and NAD+ have the subunits in their structure?…
A: FAD/FADH2, NAD+/NADH, and NADP+/NADPH are cellular electron carriers and ATP is the energy currency…
Q: Take a look at this graph. The reactant curve is plotted in red, while the product curve is plotted…
A: Quantitative estimation of a substance is a process of determining the amount of substance present…
Q: Pls help ASAP.
A:
Q: reducing chemical reaction ________. a. removes a hydrogen atom from the substrate b. adds…
A: A reducing chemical reaction is adding an electron to the substrate
Q: A molecule that loses an electron to a free radicala. becomes more stable.b. becomes electrically…
A: A molecule is generally formed by the chemical bonding of two or more atoms. The smallest particle…
Q: Anabolism refers to the metabolic reactions involved in building larger molecules and…
A: Metabolism is the totality of chemical reactions that occur within each cell of a living creature…
Q: Which of the following steps does not occur when the first oxygen molecule binds to HB? a) Heme…
A: Hemoglobin: Hemoglobin is a respiratory pigment found in red blood cells. It is a conjugated…
Q: Which of the following reactions would decrease the entropy within a cell? A) anabolic reaction…
A: Entropy is nothing but energy decrease in entropy means usage of energy, increase in entropy means…
Q: The process by which monomers of organic molecules are made into larger unitsa. requires…
A: Organic molecules are composed of carbon atoms in long chains or rings. The carbon skeletons are…
Q: Fatty Acids are good fuels and release energy in the form of heat. This is primarily because: a)…
A: Fatty acid oxidation occurs in the mitochondria and is an aerobic process of breaking down a fatty…
Q: This is an _____ reaction since energy must be added to create product The potential energy of the…
A: In an endothermic reaction, heat is supplied to the system from surroundings, and work is not…
Q: With which of the four complexes in the electron t ransport chains is each of the following events…
A: The electron transport chain receives the NADH and FADH2 generated in the citric acid cycle. The…
Q: on binds to heme with what are known as ________ bonds. a. ionic b. coordinate c. covalent d.…
A: Heme is a molecule that consists of an organic ring structure that is complex in nature. This ring…
Q: An atom that can donate electrons during a reaction is calleda. an oxidizing agentb. a reducing…
A: during an ionic reaction, the elements with valence electrons 1,2, or 3, can donate electrons to its…
Q: A buffer system consists of A. a weak acid and its conjugate base. B. a weak acid and a proton…
A: A buffer is a aqueous solution which is used to resist the pH change upon addition of acid or base.…
Q: Which of the following choices BEST describes metabolism? a. breakdown of biomolecules b.…
A: In biochemistry, metabolism is defined as the various biochemical reactions which are essential for…
Q: Polar biomolecules dissolve readily in water because they can replace more energetically favorable…
A: A solvent is a substance that has the ability to dissolve other molecules and compounds, known as…
Q: Oxygen is reduced - gains H atoms (protons and electrons) and is converted to _____
A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction…
Q: breaking down foods in the diet or compounds in the body into their smaller components.
A: Digestion is an essential process for breaking down the food into important nutrients that are…
Q: Which of the reactions below is an anabolic one?
A: Catabolic reactions means large molecules are broken down into smaller constituent parts and energy…
Q: a) proportional to the charges on the two interacting atoms. b) proportional to the dielectric…
A: Electrostatic interactions are found to be a strong factor that determines the conformation of…
Q: What is the item labeled "C" in the above figure? The reactant The substrate The active site…
A: Enzymes are the protein which acts as catalyst in the chemical reactions. Enzymes neither takes part…
Q: Answer the following about drawing the attractive force between a water molecule (H2O) and an…
A: Water: Water is a polar molecule with a molecular structure of H2O, it has a slightly bent structure…
Q: What is the effect of each of the following inhibitors on electron transport and ATP formation by…
A: The electron transport chain is series of protein complexes that transfers electrons from electron…
Q: The relationship of citrate and isocitrate is that the __________ alcohol is citrate moves over a…
A: Tricarboxylic Acid (TCA) cycle or the Krebs cycle is the 3 rd stage in energy production). Citric…
Q: NH2 CH2
A: Various molecules in our body participate in energy processes occuring inside the living cell like :…
Q: All antioxidants_____ . a. prevent other molecules from being oxidized b. are coenzymes c. balance…
A: Introduction: Human or natural antioxidants may be able to prevent or delay various types of cell…
Q: Enzymes are sensitive to changes in the hydrogen ion concentration becasue Select one: O a. Most…
A:
Q: A molecule that donates electrons becomes____ , and the one that accepts the electrons becomes_____…
A: Redox reaction consist oxidation and reduction reaction. Photosynthesis is an excellent example of…
Q: Choose the catabolic reaction. a. breaking down a complex molecule b. synthesizing a complex…
A: Hi, Thanks For Your Question. Answer : Correct Option Is A ( breaking down a complex molecule)…
Choose compound with donor-acceptor
Step by step
Solved in 2 steps
- Formation of a peptide bond is a. dehydration reaction b. reducing reaction c. electrophilic reaction d. nucleophilic reaction e. oxidizing reactionWhich statement is true regarding the function of a catalyst in a chemical reaction? a) A catalyst increases the rate of a reaction. b) A catalyst provides an alternate mechanism for the reaction. c) A catalyst is not consumed by the reaction. d) All of the above are true.Which of the following best describes the process of Dissociation? A. the breaking of covalent bonds by water molecules. B. the breaking of polar bonds by water molecules. C. the breaking of ionic bonds by water molecules. D. the forming of polar bonds by lipophilic molecules.
- Take a look at this molecule. a) What type of molecule is this? b) How do you know? c) Describe the variety of larger molecules made from this molecule.Which of the following reactions would decrease the entropy within a cell? A) anabolic reaction B) synthesis of a hemoglobin molecule C) dehydration reaction D) reaction with a positive △G E) All of the aboveAmino acids joining together to make a peptide is a good example of a _____ reaction. Select one: a. exchange b. synthesis c. reversible d. decomposition
- A dehydration reaction will create (large or smaller) molecules by removing a molecule of (water or sugar) from the two reactants?Which of the following chemical reactions is represented in the figure? a) links two polymers to form a monomer b) results in a peptide bond c) is a hydrolysis reaction d) joins two fatty acids togetherWhat type of reaction will break down large polymers with the addition of water? A.) exchange reaction B.) dehydration synthesis C.) hydrolysis
- Water molecules have one oxygen atom that is more electronegative than the two hydrogen atoms bound to it. As a result, which type of bonding hold water molecules together a. non-popular covalent bonding b. polar covalent bonding c.ionic bonding d.hydriohocicWhich of the following alters proteins and membranes? a. Alcohols b. Iodine c. All other choices d. Phenolic compoundsChoose the combination of answers that most accurately completes the statement.The primary mode of action of nonionizing radiation is to a. produce superoxide ions c. denature proteins b. make pyrimidine dimers d. break disulfi de bonds