Biologic catalysts that cause reactions in the body to take place. These substance in the body increases the rate of chemical reaction.

Characterisitcs of enzymes are capable of ionizing either as acid or as a base

Use to define coenzyme

Metabolic regulator of enzyme reaction

the combined enzyme & coenzyme

Acted upon by an enzyme & is converted into a new substance

Substance derived from a transformed substrate

Site other than the active site that may lead to either attachment of substrate to the enzymes

Where an inhibitor or an activator can attach to

It inhibits the attachment of substrate to the active site

These influences the enzyme particularly the sheath of active site.

Protein structure refering to the sequence of amino acids joined by peptide bonds to form a polypeptide chain

Protein structure refering to conformation of the segments of polypeptide chain maintained by hydrogen bond. Samples are Alpha-helix; beta-pleated sheet

Protein structure arises from the interactions among side chains/groups of the polypeptide chain. It is Bent and folded structure maintained by _______.

Protein structure made up of 4 polypeptide units separated bended and folded structures are put together to form a functional unit.

Assayed for investigation of cardiac and liver disorders

Gives information about liver damage

Splits molecules with water as part of the reaction process

Hydrolase 3 groups

Responsible for splitting molecules or breaking of bonds (C to C; C to O; C to N, etc.) yielding two smaller articles from a large enzyme.

Assayed in disorders of skeletal muscles

Responsible for the conversion of one isomer to another

All reactions are reversible

Enzymes causing bond formation between two molecules to form larger molecule from two smaller molecules (in the presence of ligases) it became one large molecule

In-systematic naming of enzyme, the 1st digit denotes for

In-systematic naming of enzyme, the 2nd digit denotes for

In-systematic naming of enzyme, the 3rd digit denotes for

Multichained enzymes of similar activity. Appear in specific tissue, organ & cell organelle of similar organisms.

Lactate Dehydrogenase has how many isoenzyme

Isoenzyme of LDH found in heart, RBC & renal tubules

Isoenzyme of LDH found in liver, skeletal muscles

Enzymes that exert their function in plasma secreted by the liver

Classification of enzyme found only in one location, particularly the cell sap (vacuoles of the cell the storage compartment of the cell which can store protein and sugar

Classification enzyme found in the Mitochondria & cell sap

commonness between the enzyme and substrate

the number of enzyme/substrates that can be reacted

enzyme active on a specific substrate

TYPES OF ENZYME SPECIFICITY when an enzyme can act and catalyze one unique reaction

FACTORS THAT AFFECT BINDING OF ENZYME TO SUBSTRATE

TYPES OF ENZYME SPECIFICITY when some enzymes act on different substrates belonging to the same group

TYPES OF ENZYME SPECIFICITY an enzyme acts only on the specific isomer

the enzyme changes in shape during binding to accommodate the substrate

In this reaction, the entire enzyme is bound to substrate and a much higher rate of reaction is obtainedBecause the entire enzyme is present in the form of the complex, there is now no further increasein ES complex conc. No further increment in reaction rate ispossible

The rate observed reflects the low concentration of the ES complex

Optimum temperature considered favorable for enzyme activity

the point at w/c the reaction rate is greatest

Pepsin – active at _pH

ALP – active at_pH

ACTIVATORS

Decrease the rate of enzyme reaction

Is not possible to remove the inhibitor