Define the following terms:a. proenzymeb. positive cooperativityc. negative cooperativityd. zymogene. free radical

Q: The use of free energy released from ATP hydrolysis to drive synthesis of a polymer is best called…

A: ATP is known as adenosine triphosphate. The reaction having negative free energy changes are…

Q: End products of biochemical reactions are often acids or alkalies Name two tests for reactions that…

A: A biochemical reaction converts reactants into products. It may be anabolic or catabolic reactions.…

Q: Given the active site diagram below, which best described the mechanism(s) of Active Site `NH2. SH…

A: Acid-Base Catalysis: Here chemical reaction is catalyzed either by an acid or a base.   Acid-Base…

Q: Which of the following is not a helix destabilizer? O Adjacent amino acid residues with big,…

A: A helix is a protein secondary structure that is defined as the regular arrangement of nearby…

Q: The step in the mechanism of the free radical reaction with the lowest activation energy is the...…

A: The activation energy of a chemical reaction is kind of like that “hump" that is to be overcome in…

Q: In competitive inhibition, can both the inhibitor and the substrate bind to an enzyme at the same…

A: Enzymes are substances that aid in increasing the rate at which a reaction occurs. It does so by…

Q: Which of the following is NOT a REDOX reaction?   2Al(s) + 3CuSO4(aq) → Al2(SO4)3(aq) + 3Cu(s)…

A: Given,  2Al(s) + 3CuSO4(aq) → Al2(SO4)3(aq) + 3Cu(s)   Cl2(aq) + 2KBr(aq) → Br2(aq)…

Q: Which of the following amino acid residues would not participate in general acid-base catalysis? A.…

A: Acid-base catalysis is the reaction mechanism that deals with the transfer of a proton from one…

Q: What is a bioreactor? Explain different types of bioreactors.

A: The term bioreactor is used to describe a device or vessel that has the potential to support an…

Q: The approximate size (in kDa) of “Light Chain” is: ____   d. The approximate size (in kDa) of…

A: Gel electrophoresis is a laboratory method used to separate mixtures of DNA, RNA, or proteins…

Q: 23. Which is not a function of proteins: a) catalyzing reactions b) structural properties such as…

A: Option (c) is the answer, as it is not a function of protein.

Q: Refer to image below: Which group is acidic? * H. H N-Č- D A H' H. Choose A hich pair will have an…

A: The structure shown in the figure is of the amino acid glycine. The general structure of amino acid…

Q: Define and contrast competitive and non-competitive inhibition.

A: The enzyme activity can be inhibited by the binding of small molecules or ions. The process by which…

Q: What type of reversible inhibitor are sulfanomides?     Competitive     Uncompetitive…

A: Substrate molecules get converted to product molecules during a biochemical reaction. Enzymes are…

Q: Antioxidants have been described as compounds that protect or safeguard biomolecules against…

A: Antioxidants are compounds that may protect your cells from free radicals, which can cause heart…

Q: What is the endosymbiotic theory? How this theory applies to biomolecules subject?

A: Endosymbiotic theory is an evolutionary theory that explains the origin of some eukaryotic cell…

Q: If you had designed the molecule shown below, explain in detail what biological activity, design by…

A: A molecule is the smallest particle in a chemical element or compound that contains those element's…

Q: Which of the following acts as lipid soluble radical trapping antioxidant?   A. Ascorbate B. Uric…

A: Antioxidants are substance used to prevent cellular injury. Antioxidants may be natural ( taken from…

Q: List three ways that enzymes can become denatured and lose their function.

A: Enzymes can denature and lose their functions by following ways -  Increase of temperature…

Q: Name the inhibition where end products of biosynthesis pathway inhibit the activity of the first…

A: Enzymes are the biochemical catalysts that play a major role in speeding up a biochemical reaction…

Q: CTP is a known inhibitor of ATCase, the enzyme that catalyzes the first reaction in the pathway for…

A: Introduction: The correct choice is option (d) feedback inhibition.

Q: Write a note on detection of biomolecules by CuS nanoparticles?

A: Detection of Biomolecules by CuS Nanoparticles -- We have to understand what in Nanoparticles , how…

Q: Given on the image is the pathway wherein I is for intermediate, P is for pathway name and E is for…

A: Carbohydrate metabolism is the central metabolic pathway that involves the metabolic synthesis and…

Q: Describe the categories of enzyme control: (image provided) Allosteric control with example…

A: There are 4 general methods that mechanism cells use to control enzymes. These are allosteric,…

Q: Given the active site diagram below, identify the acidic residue from the indicated components.

A: Amino acids are basic unit for any protein or polypeptide chain. It consist of -COOH, -NH2, side…

Q: Sulfa drugs can be effective in limiting bacterial infections in humans while not producing toxic…

A: The sulpha drug is a structural analog of p-aminobenzoic acid (PABA). It inhibits folic acid…

Q: Define the following terms: a. coenzyme A b. TPP c. lipoic acid d. PDHC e. PDK1

A: Since you have posted a question with multiple subparts, we have been instructed to answer the first…

Q: Which of the following is a Phase II reaction? A Dehalogenation B Reduction c) Oxidation Glutathione…

A: Disclaimer: According to the guidelines of Bartleby, I am solving the first question only. Please…

Q: Write the difference between compititive and non compititive enzyme inhibitors.

A: Enzyme inhibitors binds with the active sites of enzymes and reduces the compatibility of substrate…

Q: Name the components a bioreactor must possess to achieve the desired product?

A: Bioreactor is defined as a vessel that carries out a biological reaction. It is used to culture…

Q: Define the following terms:a. Lineweaver-Burk plotb. allosteric enzymec. macromolecular crowdingd.…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: How can the same biochemical be both a reactant (a starting material) and a product?

A: In chemical and biochemical reactions, a reactant is the starting compound that can be converted…

Q: Define the following terms:a. reaction orderb. turnover numberc. double-displacement reactiond.…

A: Enzymes are the biological catalyst which result in the catalysis of the reaction and the formation…

Q: Define the terms "cofactor" and "coenzyme."

A: A few enzymes function as enzymes by adding another non-protein molecule to them. It is imperative…

Q: Which of the following is true when a normal biosynthetic pathway is blocked? O The organism can…

A: As we know:- In Biosynthetic pathway, a specific end product is formed by the sequence of enzymatic…

Q: Sultanilamide is an antimicrobial drug that mimics the shape of an important substrate for a…

A: Enzymes are basically the essential part of biological processes.  These usually are known to…

Q: What are the assumptions of the Hill equation? A. The total number of binding sites will be filled.…

A: The answer is (e) none of the above .

Q: Describe what occurs in a dehydration synthesis reaction.

A: As the name suggests dehydration means the removal of water.

Q: Distinguish allosteric regulation and covalent modification

A: Enzymes are catalysts that increase the pace of the chemical reaction without undergoing any change…

Q: Describe and discuss which factors influence the choice of bioreactor design?(in long explanation…

A: The function of the bioreactor is to provide a suitable environment in which an organism can…

Q: Draw the lock and key theory for protein active sites

A: Proteins are involved in catalytic activities. All enzymes are proteins that carry out many…

Q: Which of the following represents a synthesis reaction? Multiple Choice AB +XY + AY+ XB AB A+B AB +…

A: In biological system the enzymes are responsible for doing the chemical reactions in a cells. The…