BIOCHEM_MODULE 4

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a compound, usually a protein, that acts as a catalyst for a biochemical reaction.

ENZYME

Most enzymes are____________

GLOBULAR PROTEINS

Enzymes undergo all the reactions of proteins including _________

DENATURATION

Enzymes cause cellular reactions to occur millions of times ________ than corresponding uncatalyzed reactions.

FASTER Signup and view all the answers

Enzyme activity is dramatically affected by:

TAO Signup and view all the answers

Enzyme Structure composed only of protein (amino acid chains)

SIMPLE ENZYME Signup and view all the answers

Enzyme Structure has a nonprotein part in addition to a protein part

CONJUGATED ENZYME Signup and view all the answers

protein part of the conjugated enzyme

APOENZYME Signup and view all the answers

he inactive form of apoenzyme is known as__________

PROENZYME / ZYMOGEN Signup and view all the answers

Cofactor (activator) – also known as _________

COENZYME Signup and view all the answers

-activator

-nonprotein part of a conjugated enzyme

small organic molecule that serves as a cofactor in a conjugated enzyme

-able to provide additional chemically reactive functional groups

COFACTOR Signup and view all the answers

biochemically active conjugated enzyme produced from an apoenzyme and a cofactor

Apoenzyme + Cofactor = __________

HOLOENZYME Signup and view all the answers

small organic molecule that serves as a cofactor in a conjugated enzyme

COENZYME Signup and view all the answers

[COFACTOR]

Common coenzymes are _ and ___

VITAMINS & METAL IONS Signup and view all the answers

Metal ion activators are ____ and may be bonded through coordinate bonds

INORGANIC, COVALENT Signup and view all the answers

Typical inorganic ion cofactors:

<ol> <li>Zn</li> <li>Mg</li> <li>Mn</li> <li>Fe</li> <li>Cu</li> <li>K</li> <li>Na</li> </ol> Signup and view all the answers

are tightly incorporated into protein structure by covalent or noncovalent forces

PROSTHETIC GROUPS Signup and view all the answers

Prosthetic Groups examples include derivatives of ____ vitamins

B Signup and view all the answers

BIOCHEM_MODULE 4_ENZYMES

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Questions and Answers

a compound, usually a protein, that acts as a catalyst for a biochemical reaction.

Most enzymes are____________

Enzymes undergo all the reactions of proteins including _________

Enzymes cause cellular reactions to occur millions of times ________ than corresponding uncatalyzed reactions.

Enzyme activity is dramatically affected by:

Enzyme Structure composed only of protein (amino acid chains)

Enzyme Structure has a nonprotein part in addition to a protein part

protein part of the conjugated enzyme

he inactive form of apoenzyme is known as__________

Cofactor (activator) – also known as _________

-activator

-nonprotein part of a conjugated enzyme

small organic molecule that serves as a cofactor in a conjugated enzyme

-able to provide additional chemically reactive functional groups

biochemically active conjugated enzyme produced from an apoenzyme and a cofactor

Apoenzyme + Cofactor = __________

small organic molecule that serves as a cofactor in a conjugated enzyme

[COFACTOR]

Common coenzymes are _ and ___

Metal ion activators are ____ and may be bonded through coordinate bonds

Typical inorganic ion cofactors:

are tightly incorporated into protein structure by covalent or noncovalent forces

Prosthetic Groups examples include derivatives of ____ vitamins

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BIOCHEM_MODULE 4_ENZYMES

Podcast Beta

Questions and Answers

a compound, usually a protein, that acts as a catalyst for a biochemical reaction.

Most enzymes are____________

Enzymes undergo all the reactions of proteins including _________

Enzymes cause cellular reactions to occur millions of times ________ than corresponding uncatalyzed reactions.

Enzyme activity is dramatically affected by:

Enzyme Structure composed only of protein (amino acid chains)

Enzyme Structure has a nonprotein part in addition to a protein part

protein part of the conjugated enzyme

he inactive form of apoenzyme is known as__________

Cofactor (activator) – also known as _________

-activator -nonprotein part of a conjugated enzyme small organic molecule that serves as a cofactor in a conjugated enzyme -able to provide additional chemically reactive functional groups

biochemically active conjugated enzyme produced from an apoenzyme and a cofactor Apoenzyme + Cofactor = __________

small organic molecule that serves as a cofactor in a conjugated enzyme

[COFACTOR] Common coenzymes are _____ and _______

Metal ion activators are __________ and may be bonded through coordinate ______ bonds

Typical inorganic ion cofactors:

are tightly incorporated into protein structure by covalent or noncovalent forces

Prosthetic Groups examples include derivatives of ____ vitamins

More Quizzes Like This

Enzymes Characteristics Quiz

Enzymes Quiz

Enzymes: Catalysts in Biochemical Reactions

Amino Acids, Proteins, Enzymes: Water Solvent for Biochemical Reaction...

-activator

-nonprotein part of a conjugated enzyme

small organic molecule that serves as a cofactor in a conjugated enzyme

-able to provide additional chemically reactive functional groups

biochemically active conjugated enzyme produced from an apoenzyme and a cofactor

Apoenzyme + Cofactor = __________

[COFACTOR]

Common coenzymes are _ and ___

Metal ion activators are ____ and may be bonded through coordinate bonds