INTRODUCTION TO ENZYMOLOGY-MCQ

41問 • 1ヶ月前

問題一覧

A branch of medicine which deals with the study of enzymes and their importance in the diagnosis and treatment of diseases

CLINICAL ENZYMOLOGY

Protein catalyst utilized by essentially all mammalian cells in the specific biochemical reactions in different organs of the body which may also be allocated in different organelles and structures within cell

ENZYME

Characters of Coenzyme

LOW MW, HEAT STABLE, DIFFUSABLE

Usually a metal ions which is an inorganic ionic cofactor that serves as metabolic regulator of enzyme reaction

ACTIVATOR

Refers to the combined active enzyme and coenzyme

HOLOENZYME

Enzyme without a cofactor in which it is an inactive form of enzyme that requires cofactor to become activated

APOENZYME

Tightly bond coenzyme that cannot be removed from its attachment to an enzyme

PROSTHETIC GROUP

Method to remove prosthetic group or loosely bound small particles from its attachment to another molecule

DIALYSIS

Inorganic activators existing as a part of the enzyme molecule

METALLOENZYME

Substance that acts upon by an enzyme and it is converted into a new substance

SUBSTRATE

Substance derived from a transformed substrate

PRODUCT

Site where substrate interacts with enzyme

ACTIVE SITE

Site in the enzyme where either an activator or an inhibitor may attach to

ALLOSTERIC SITE

Non protein organic cofactor

COENZYME

Examples of a coenzyme

NICOTINAMIDE ADENINE DINUCLEOTIDE, PYRIDOXAL PHOSPHATE

Examples of activator

MAGNESIUM, POTASSIUM, ZINC, SODIUM

Examples of prosthetic group

NAD

Important coenzyme in redox reaction

NAD

This refers to the reaction involving the transfer of electron

REDOX REACTION

Refers to loosely bond enzyme

CO SUBSTRATE

Examples of co substrate

NICOTINAMIDE ADENINE DINUCLEOTIDE HYDROGEN, ADENOSINE TRIPHOSPHATE

Refers to the sequence of amino acids joined by peptide bonds to form a polypeptide chain

PRIMARY STRUCTURE

This leads to the formation of secondary structure

POLYPEPTIDE CHAIN

Confirmation of the segments of polypeptide chain maintained by the hydrogen bond

SECONDARY STRUCTURE

What are the two types of secondary structure

ALPHA HELIX, BETA PLEATED SHEET

Arises from the interactions among side chains or groups of polypeptide chain and it is bent and folded structure

TERTIARY STRUCTURE

What bond maintain tertiary structure

COVALENT DISULFIDE BOND

A separate bended folded structure put together to form a functional unit which give rise to enzyme variants

QUARTERNARY STRUCTURE

Standardized nomenclature system was formulated by two organizations known as

INTERNATIONAL UNION FOR BIOCHEMISTRY, INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY

This code provides a precise and unambigous identity to the enzyme

ENZYME COMMISSION

The digit of the enzyme commission refers to its general type of reaction catalyzed

1ST

The digit of the enzyme commission referring to its subclass or the specific group of the substrate or type of bond acted upon

2ND

The digit of enzyme commission referring to its sub-subclass or the further specification of the reaction

3RD

The digit of the enzyme commission which refers to its serial number or the enzymes individual identifier in that sub-subclass

4TH

This is the informal or commonly used name for enzymes that do not follow systematic nomenclature

TRIVIAL NAME

Trivial name are also known as

NON SPECIFIC, PRACTICAL NAME, WORKING NAME

This pertains is the dual pH behavior of enzyme

AMPHOTERIC

Apoenzyme needs to be activated

COFACTOR

Inactive precursor of an enzyme which needs undergo biochemical change to become activated

ZYMOGEN

Which of these is not an inorganic ionic cofactor

IRON

Enzyme variant are under what structure of proteins

QUARTERNARY

DEMATIACEOUS OPPORTUNISTIC FUNGI

ayrika · 52問 · 2ヶ月前

DEMATIACEOUS OPPORTUNISTIC FUNGI

52問 • 2ヶ月前

ayrika

PITUITARY GLAND PART 2

ayrika · 5問 · 1ヶ月前

PITUITARY GLAND PART 2

5問 • 1ヶ月前

ayrika

PITUITARY GLAND PART 2

ayrika · 5問 · 1ヶ月前

PITUITARY GLAND PART 2

THYROID GLAND

THYROID GLAND

THYROID GLAND

THYROID GLAND

ADRENAL GLAND

ADRENAL GLAND

SEX GLANDS

SEX GLANDS

OTHER GLANDS

OTHER GLANDS

OTHER GLANDS

OTHER GLANDS

TOXICOLOGY

TOXICOLOGY

TOXICOLOGY

TOXICOLOGY

TOXICOLOGY

TOXICOLOGY

DRUG OF ABUSE

DRUG OF ABUSE

DRUG OF ABUSE

DRUG OF ABUSE

TOXINS

TOXINS

TOXINS

TOXINS

TDM

TDM

TDM

TDM

問題一覧

A branch of medicine which deals with the study of enzymes and their importance in the diagnosis and treatment of diseases

CLINICAL ENZYMOLOGY

ENZYME

Characters of Coenzyme

LOW MW, HEAT STABLE, DIFFUSABLE

Usually a metal ions which is an inorganic ionic cofactor that serves as metabolic regulator of enzyme reaction

ACTIVATOR

Refers to the combined active enzyme and coenzyme

HOLOENZYME

Enzyme without a cofactor in which it is an inactive form of enzyme that requires cofactor to become activated

APOENZYME

Tightly bond coenzyme that cannot be removed from its attachment to an enzyme

PROSTHETIC GROUP

Method to remove prosthetic group or loosely bound small particles from its attachment to another molecule

DIALYSIS

Inorganic activators existing as a part of the enzyme molecule

METALLOENZYME

Substance that acts upon by an enzyme and it is converted into a new substance

SUBSTRATE

Substance derived from a transformed substrate

PRODUCT

Site where substrate interacts with enzyme

ACTIVE SITE

Site in the enzyme where either an activator or an inhibitor may attach to

ALLOSTERIC SITE

Non protein organic cofactor

COENZYME

Examples of a coenzyme

NICOTINAMIDE ADENINE DINUCLEOTIDE, PYRIDOXAL PHOSPHATE

Examples of activator

MAGNESIUM, POTASSIUM, ZINC, SODIUM

Examples of prosthetic group

NAD

Important coenzyme in redox reaction

NAD

This refers to the reaction involving the transfer of electron

REDOX REACTION

Refers to loosely bond enzyme

CO SUBSTRATE

Examples of co substrate

NICOTINAMIDE ADENINE DINUCLEOTIDE HYDROGEN, ADENOSINE TRIPHOSPHATE

Refers to the sequence of amino acids joined by peptide bonds to form a polypeptide chain

PRIMARY STRUCTURE

This leads to the formation of secondary structure

POLYPEPTIDE CHAIN

Confirmation of the segments of polypeptide chain maintained by the hydrogen bond

SECONDARY STRUCTURE

What are the two types of secondary structure

ALPHA HELIX, BETA PLEATED SHEET

Arises from the interactions among side chains or groups of polypeptide chain and it is bent and folded structure

TERTIARY STRUCTURE

What bond maintain tertiary structure

COVALENT DISULFIDE BOND

A separate bended folded structure put together to form a functional unit which give rise to enzyme variants

QUARTERNARY STRUCTURE

Standardized nomenclature system was formulated by two organizations known as

INTERNATIONAL UNION FOR BIOCHEMISTRY, INTERNATIONAL UNION OF PURE AND APPLIED CHEMISTRY

This code provides a precise and unambigous identity to the enzyme

ENZYME COMMISSION

The digit of the enzyme commission refers to its general type of reaction catalyzed

1ST

The digit of the enzyme commission referring to its subclass or the specific group of the substrate or type of bond acted upon

2ND

The digit of enzyme commission referring to its sub-subclass or the further specification of the reaction

3RD

The digit of the enzyme commission which refers to its serial number or the enzymes individual identifier in that sub-subclass

4TH

This is the informal or commonly used name for enzymes that do not follow systematic nomenclature

TRIVIAL NAME

Trivial name are also known as

NON SPECIFIC, PRACTICAL NAME, WORKING NAME

This pertains is the dual pH behavior of enzyme

AMPHOTERIC

Apoenzyme needs to be activated

COFACTOR

Inactive precursor of an enzyme which needs undergo biochemical change to become activated

ZYMOGEN

Which of these is not an inorganic ionic cofactor

IRON

Enzyme variant are under what structure of proteins

QUARTERNARY