Coenzymes play an important role in metabolism because they _____.Multiple choice question.permanently attach to enzymes in order to be effectiveaid in the function of activating enzymes

Composed principally of amino acids, ______ act as biological catalysts, facilitating metabolic activities of the cell.Multiple choice question.enzymesribosomesribozymescofactors

Coenzyme A, the coenzyme form of pantothenic acid, is essential for the formation of ______.Multiple choice question.ADPriboflavinacetyl-CoA

In a metabolic pathway, the ______ of one chemical reaction becomes the ______ of the next reaction in the pathway.Multiple choice question.enzyme; substrateproduct; substratesubstrate; productproduct; enzyme

All the following vitamins acts as coenzymes for the metabolism of energy except?Question 6Answera.Riboflavin b.Pyrodixine c.Biotind.Pantothenic acid

1. TRUE regarding enzymes: Enzymes are proteins Enzymes are specific Enzymes are also called biological catalysts All of the above__ 2. Where will the substrate bind in an enzyme to proceed an enzyme reaction? Active site Allosteric site Alternative site All of the above__ 3. Inorganic molecules that are essential for enzymatic activity is called: Cofactors Coenzymes Isoenzymes All of the above__ 4. Which of the following are coenzymes? Zn2+ NAD ATP All of the above__ 5. What equation can be used to describe enzyme kinetics? Beers Law Equation Michaelis-Menten Equation Henderson-Hasselbach Equation None of the above__ 6. Which of the following refers to the Michaelis conastant? Km Substrate concentration at 1⁄2 Vmax Either Neither__ 7. What type of enzyme inhibition causes conformational changes in the active site of an enzyme? Competitive inhibition Non-competitive inhibition Uncompetitive inhibition __ 8. Competitive inhibition causes what change to Michaelis constant? Unchanged Increase Decrease None of the above__ 9. Zymogens are: Inactive enzymes Active enzymes