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PROTEINS

PROTEINS
26問 • 1年前
  • Jef Marc Valencia
  • 通報

    問題一覧

  • 1

    Chief nitrogenous macromolecules of cellular structure and organization

    PROTEIN

  • 2

    Proteins Composes _ of the cell’s dry weight

    50-70%

  • 3

    are linked via peptide bond (formed upon removal of a water molecule)

    AMINO ACID

  • 4

    (positive or negative charges); either acidic or basic

    AMPHOTERIC

  • 5

    Protein Provide _ of the total daily body energy requirement

    12-20%

  • 6

    Protein responsible for transport of metabolic substances

    TRANSFERRIN

  • 7

    Protein responsible for Maintenance of osmotic pressure

    ALBUMIN

  • 8

    These are proteins Biocatalysts

    LIPASE

  • 9

    Protein structure Which the polypeptide chain is linear and also Determines the overall shape of the protein

    PRIMARY STRUCTURE

  • 10

    Refers to the identity and specificity of Amino Acid

    AMINO ACID SEQUENCE

  • 11

    Protein Structure which Conformation of the segments of polypeptide chain is . Maintained by hydrogen bond

    SECONDARY STRUCTURE

  • 12

    Protein Structure which Important for the strength and flexibility of proteins and also rises from the interaction among the different segments of a polypeptide chain

    SECONDARY STRUCTURE

  • 13

    3 SECONDARY STRUCTURES - Chain forms a regular helix; coil resembling a spring - In fully extended structures; flat, corrugated structure - No apparent pattern

    ALPHA HELIX, BETA PLEATED SHEET, RANDOM COIL

  • 14

    Intramolecular folding pattern of the protein maintained by covalent disulfide bond Responsible for many of the physical and chemical properties of proteins

    TERTIARY STRUCTURE

  • 15

    Association of several polypeptide chains into larger “oligomeric” aggregate unit maintained by non-covalent bond (hydrogen bond)

    QUATERNARY STRUCTURE

  • 16

    QUATERNARY STRUCTURE Example:

    HEMOGLOBIN, LACTATE DEHYDROGENASE, CREATINE PHOSPHOKINASE

  • 17

    When the secondary, tertiary or quaternary structure of protein is disturbed, the protein may

    LOSS FUNCTION

  • 18

    REFERS TO THE LOSS OF FUNCTION OF PROTEIN

    DENATURATION

  • 19

    Factors of Denaturation

    HEAT, HYDROLYSIS, ENZYMATIC REACTION, UV LIGHT

  • 20

    Contain peptide chains that on hydrolysis yield only AA

    SIMPLE PROTEIN

  • 21

    Simple Protein Class - more elongated and asymmetrical and have a higher viscosity - relatively symmetrical with compactly folded and coiled polypeptide chains

    FIBROUS, GLOBULAR

  • 22

    Globular Sample

    HEMOGLOBIN, PLASMA PROTEIN, ENZYME, PEPTIDE HORMONE

  • 23

    Fibrous sample

    FIBRINOGEN, TROPONIN, COLLAGEN

  • 24

    Protein (apoprotein) + nonprotein (prosthetic group)

    CONJUGATED PROTEIN

  • 25

    PROSTHETIC GROUPS OF CONJUGATED PROTEIN

    LIPOPROTEIN, CARBOHYDRATE, METAL

  • 26

    METABOLISM OF CONJUGATED PROTEIN -Stomach -Small Intestine - Liver and Reticuloendothelial -Liver kidneys and Intestines - Waste

    DIETARY INTAKE, ABSORPTION, PRODUCTION, STORAGE, DESTRUCTION

  • COMPH Lesson 5

    COMPH Lesson 5

    Jef Marc Valencia · 73問 · 2年前

    COMPH Lesson 5

    COMPH Lesson 5

    73問 • 2年前
    Jef Marc Valencia

    Discussion 1

    Discussion 1

    Jef Marc Valencia · 42問 · 2年前

    Discussion 1

    Discussion 1

    42問 • 2年前
    Jef Marc Valencia

    Dis 1

    Dis 1

    Jef Marc Valencia · 42問 · 2年前

    Dis 1

    Dis 1

    42問 • 2年前
    Jef Marc Valencia

    Shift -Systematic Error

    Shift -Systematic Error

    Jef Marc Valencia · 11問 · 2年前

    Shift -Systematic Error

    Shift -Systematic Error

    11問 • 2年前
    Jef Marc Valencia

    LEVEY – JENNINGS CHART

    LEVEY – JENNINGS CHART

    Jef Marc Valencia · 8問 · 2年前

    LEVEY – JENNINGS CHART

    LEVEY – JENNINGS CHART

    8問 • 2年前
    Jef Marc Valencia

    WESTGARD MULTIRULE CHART

    WESTGARD MULTIRULE CHART

    Jef Marc Valencia · 6問 · 2年前

    WESTGARD MULTIRULE CHART

    WESTGARD MULTIRULE CHART

    6問 • 2年前
    Jef Marc Valencia

    Random vs Systematic

    Random vs Systematic

    Jef Marc Valencia · 5問 · 2年前

    Random vs Systematic

    Random vs Systematic

    5問 • 2年前
    Jef Marc Valencia

    Researcj Design

    Researcj Design

    Jef Marc Valencia · 48問 · 2年前

    Researcj Design

    Researcj Design

    48問 • 2年前
    Jef Marc Valencia

    Dis 1 mid

    Dis 1 mid

    Jef Marc Valencia · 40問 · 2年前

    Dis 1 mid

    Dis 1 mid

    40問 • 2年前
    Jef Marc Valencia

    COMPM LESSON 6-7

    COMPM LESSON 6-7

    Jef Marc Valencia · 63問 · 2年前

    COMPM LESSON 6-7

    COMPM LESSON 6-7

    63問 • 2年前
    Jef Marc Valencia

    Discussion -2 Six Sigma

    Discussion -2 Six Sigma

    Jef Marc Valencia · 31問 · 2年前

    Discussion -2 Six Sigma

    Discussion -2 Six Sigma

    31問 • 2年前
    Jef Marc Valencia

    Sigma Levels

    Sigma Levels

    Jef Marc Valencia · 6問 · 2年前

    Sigma Levels

    Sigma Levels

    6問 • 2年前
    Jef Marc Valencia

    COMPH- LESSON 8

    COMPH- LESSON 8

    Jef Marc Valencia · 46問 · 2年前

    COMPH- LESSON 8

    COMPH- LESSON 8

    46問 • 2年前
    Jef Marc Valencia

    Long Discussion ANALYTICAL METHODS & INSTRUMENTATION

    Long Discussion ANALYTICAL METHODS & INSTRUMENTATION

    Jef Marc Valencia · 81問 · 2年前

    Long Discussion ANALYTICAL METHODS & INSTRUMENTATION

    Long Discussion ANALYTICAL METHODS & INSTRUMENTATION

    81問 • 2年前
    Jef Marc Valencia

    WAVELENGTH Color Table

    WAVELENGTH Color Table

    Jef Marc Valencia · 9問 · 2年前

    WAVELENGTH Color Table

    WAVELENGTH Color Table

    9問 • 2年前
    Jef Marc Valencia

    Quiz Announcement ANALYTICAL METHODS & INSTRUMENTATION

    Quiz Announcement ANALYTICAL METHODS & INSTRUMENTATION

    Jef Marc Valencia · 100問 · 2年前

    Quiz Announcement ANALYTICAL METHODS & INSTRUMENTATION

    Quiz Announcement ANALYTICAL METHODS & INSTRUMENTATION

    100問 • 2年前
    Jef Marc Valencia

    QUIz ANNOUNCEMENT part 2

    QUIz ANNOUNCEMENT part 2

    Jef Marc Valencia · 18問 · 2年前

    QUIz ANNOUNCEMENT part 2

    QUIz ANNOUNCEMENT part 2

    18問 • 2年前
    Jef Marc Valencia

    Electrochem

    Electrochem

    Jef Marc Valencia · 62問 · 2年前

    Electrochem

    Electrochem

    62問 • 2年前
    Jef Marc Valencia

    ELEC TROCH

    ELEC TROCH

    Jef Marc Valencia · 18問 · 1年前

    ELEC TROCH

    ELEC TROCH

    18問 • 1年前
    Jef Marc Valencia

    TRANSCRIPTION

    TRANSCRIPTION

    Jef Marc Valencia · 49問 · 1年前

    TRANSCRIPTION

    TRANSCRIPTION

    49問 • 1年前
    Jef Marc Valencia

    LIS

    LIS

    Jef Marc Valencia · 28問 · 1年前

    LIS

    LIS

    28問 • 1年前
    Jef Marc Valencia

    Carbohydrates

    Carbohydrates

    Jef Marc Valencia · 16問 · 1年前

    Carbohydrates

    Carbohydrates

    16問 • 1年前
    Jef Marc Valencia

    DIFFERENT PATHWAYS IN GLUCOSE METABOLISM

    DIFFERENT PATHWAYS IN GLUCOSE METABOLISM

    Jef Marc Valencia · 6問 · 1年前

    DIFFERENT PATHWAYS IN GLUCOSE METABOLISM

    DIFFERENT PATHWAYS IN GLUCOSE METABOLISM

    6問 • 1年前
    Jef Marc Valencia

    III. GLUCOSE MEASUREMENT

    III. GLUCOSE MEASUREMENT

    Jef Marc Valencia · 6問 · 1年前

    III. GLUCOSE MEASUREMENT

    III. GLUCOSE MEASUREMENT

    6問 • 1年前
    Jef Marc Valencia

    Copper Reductions

    Copper Reductions

    Jef Marc Valencia · 7問 · 1年前

    Copper Reductions

    Copper Reductions

    7問 • 1年前
    Jef Marc Valencia

    Exp.8

    Exp.8

    Jef Marc Valencia · 29問 · 1年前

    Exp.8

    Exp.8

    29問 • 1年前
    Jef Marc Valencia

    QUIZ 8/9

    QUIZ 8/9

    Jef Marc Valencia · 29問 · 1年前

    QUIZ 8/9

    QUIZ 8/9

    29問 • 1年前
    Jef Marc Valencia

    Immunology

    Immunology

    Jef Marc Valencia · 29問 · 1年前

    Immunology

    Immunology

    29問 • 1年前
    Jef Marc Valencia

    Immunology part 2

    Immunology part 2

    Jef Marc Valencia · 22問 · 1年前

    Immunology part 2

    Immunology part 2

    22問 • 1年前
    Jef Marc Valencia

    Immunology 3

    Immunology 3

    Jef Marc Valencia · 8問 · 1年前

    Immunology 3

    Immunology 3

    8問 • 1年前
    Jef Marc Valencia

    Lesson 4

    Lesson 4

    Jef Marc Valencia · 6問 · 1年前

    Lesson 4

    Lesson 4

    6問 • 1年前
    Jef Marc Valencia

    PROTEIN 2

    PROTEIN 2

    Jef Marc Valencia · 34問 · 1年前

    PROTEIN 2

    PROTEIN 2

    34問 • 1年前
    Jef Marc Valencia

    PROTEIN 3

    PROTEIN 3

    Jef Marc Valencia · 29問 · 1年前

    PROTEIN 3

    PROTEIN 3

    29問 • 1年前
    Jef Marc Valencia

    Serum Albumin Determination

    Serum Albumin Determination

    Jef Marc Valencia · 56問 · 1年前

    Serum Albumin Determination

    Serum Albumin Determination

    56問 • 1年前
    Jef Marc Valencia

    CC lec debris

    CC lec debris

    Jef Marc Valencia · 14問 · 1年前

    CC lec debris

    CC lec debris

    14問 • 1年前
    Jef Marc Valencia

    NPN

    NPN

    Jef Marc Valencia · 44問 · 1年前

    NPN

    NPN

    44問 • 1年前
    Jef Marc Valencia

    NPN 2

    NPN 2

    Jef Marc Valencia · 29問 · 1年前

    NPN 2

    NPN 2

    29問 • 1年前
    Jef Marc Valencia

    Materials management

    Materials management

    Jef Marc Valencia · 33問 · 1年前

    Materials management

    Materials management

    33問 • 1年前
    Jef Marc Valencia

    Liver

    Liver

    Jef Marc Valencia · 57問 · 1年前

    Liver

    Liver

    57問 • 1年前
    Jef Marc Valencia

    LESSON 10

    LESSON 10

    Jef Marc Valencia · 29問 · 1年前

    LESSON 10

    LESSON 10

    29問 • 1年前
    Jef Marc Valencia

    hyperlipoproteinemia

    hyperlipoproteinemia

    Jef Marc Valencia · 25問 · 1年前

    hyperlipoproteinemia

    hyperlipoproteinemia

    25問 • 1年前
    Jef Marc Valencia

    CM

    CM

    Jef Marc Valencia · 8問 · 1年前

    CM

    CM

    8問 • 1年前
    Jef Marc Valencia

    OBLIGATE INTRACELLULAR BACTERIA

    OBLIGATE INTRACELLULAR BACTERIA

    Jef Marc Valencia · 24問 · 1年前

    OBLIGATE INTRACELLULAR BACTERIA

    OBLIGATE INTRACELLULAR BACTERIA

    24問 • 1年前
    Jef Marc Valencia

    THE SPIROCHETES

    THE SPIROCHETES

    Jef Marc Valencia · 48問 · 1年前

    THE SPIROCHETES

    THE SPIROCHETES

    48問 • 1年前
    Jef Marc Valencia

    PYOGENIC GRAM POSTIVE

    PYOGENIC GRAM POSTIVE

    Jef Marc Valencia · 31問 · 1年前

    PYOGENIC GRAM POSTIVE

    PYOGENIC GRAM POSTIVE

    31問 • 1年前
    Jef Marc Valencia

    Introduction

    Introduction

    Jef Marc Valencia · 31問 · 1年前

    Introduction

    Introduction

    31問 • 1年前
    Jef Marc Valencia

    Introduction Page 2

    Introduction Page 2

    Jef Marc Valencia · 28問 · 1年前

    Introduction Page 2

    Introduction Page 2

    28問 • 1年前
    Jef Marc Valencia

    Introduction pg 3

    Introduction pg 3

    Jef Marc Valencia · 31問 · 1年前

    Introduction pg 3

    Introduction pg 3

    31問 • 1年前
    Jef Marc Valencia

    Introduction table

    Introduction table

    Jef Marc Valencia · 32問 · 1年前

    Introduction table

    Introduction table

    32問 • 1年前
    Jef Marc Valencia

    Introduction-body

    Introduction-body

    Jef Marc Valencia · 14問 · 1年前

    Introduction-body

    Introduction-body

    14問 • 1年前
    Jef Marc Valencia

    NK-Immunity

    NK-Immunity

    Jef Marc Valencia · 28問 · 1年前

    NK-Immunity

    NK-Immunity

    28問 • 1年前
    Jef Marc Valencia

    meet 2

    meet 2

    Jef Marc Valencia · 45問 · 1年前

    meet 2

    meet 2

    45問 • 1年前
    Jef Marc Valencia

    discussion 3

    discussion 3

    Jef Marc Valencia · 38問 · 1年前

    discussion 3

    discussion 3

    38問 • 1年前
    Jef Marc Valencia

    dis 1

    dis 1

    Jef Marc Valencia · 25問 · 1年前

    dis 1

    dis 1

    25問 • 1年前
    Jef Marc Valencia

    Immuno vs anti

    Immuno vs anti

    Jef Marc Valencia · 29問 · 1年前

    Immuno vs anti

    Immuno vs anti

    29問 • 1年前
    Jef Marc Valencia

    Immune 3

    Immune 3

    Jef Marc Valencia · 47問 · 1年前

    Immune 3

    Immune 3

    47問 • 1年前
    Jef Marc Valencia

    dis 4

    dis 4

    Jef Marc Valencia · 46問 · 1年前

    dis 4

    dis 4

    46問 • 1年前
    Jef Marc Valencia

    TRANSUDATIVE Vs. EXUDATIVE

    TRANSUDATIVE Vs. EXUDATIVE

    Jef Marc Valencia · 12問 · 1年前

    TRANSUDATIVE Vs. EXUDATIVE

    TRANSUDATIVE Vs. EXUDATIVE

    12問 • 1年前
    Jef Marc Valencia

    dis 5

    dis 5

    Jef Marc Valencia · 75問 · 1年前

    dis 5

    dis 5

    75問 • 1年前
    Jef Marc Valencia

    Preserved Tissue Examination Steps by definition

    Preserved Tissue Examination Steps by definition

    Jef Marc Valencia · 9問 · 1年前

    Preserved Tissue Examination Steps by definition

    Preserved Tissue Examination Steps by definition

    9問 • 1年前
    Jef Marc Valencia

    FIXATIVES

    FIXATIVES

    Jef Marc Valencia · 28問 · 1年前

    FIXATIVES

    FIXATIVES

    28問 • 1年前
    Jef Marc Valencia

    Long discussion 1

    Long discussion 1

    Jef Marc Valencia · 70問 · 1年前

    Long discussion 1

    Long discussion 1

    70問 • 1年前
    Jef Marc Valencia

    ALDEHYDE-FIXATIVES

    ALDEHYDE-FIXATIVES

    Jef Marc Valencia · 10問 · 1年前

    ALDEHYDE-FIXATIVES

    ALDEHYDE-FIXATIVES

    10問 • 1年前
    Jef Marc Valencia

    lactate dehydrogenase

    lactate dehydrogenase

    Jef Marc Valencia · 24問 · 1年前

    lactate dehydrogenase

    lactate dehydrogenase

    24問 • 1年前
    Jef Marc Valencia

    FIXATIVES-METALLIC

    FIXATIVES-METALLIC

    Jef Marc Valencia · 6問 · 1年前

    FIXATIVES-METALLIC

    FIXATIVES-METALLIC

    6問 • 1年前
    Jef Marc Valencia

    FIXATIVES-CHROMATE

    FIXATIVES-CHROMATE

    Jef Marc Valencia · 5問 · 1年前

    FIXATIVES-CHROMATE

    FIXATIVES-CHROMATE

    5問 • 1年前
    Jef Marc Valencia

    Specialized Macrophages

    Specialized Macrophages

    Jef Marc Valencia · 10問 · 1年前

    Specialized Macrophages

    Specialized Macrophages

    10問 • 1年前
    Jef Marc Valencia

    LYMPHOPOIESIS

    LYMPHOPOIESIS

    Jef Marc Valencia · 14問 · 1年前

    LYMPHOPOIESIS

    LYMPHOPOIESIS

    14問 • 1年前
    Jef Marc Valencia

    PICRIC ACID-FIXATIVE

    PICRIC ACID-FIXATIVE

    Jef Marc Valencia · 5問 · 1年前

    PICRIC ACID-FIXATIVE

    PICRIC ACID-FIXATIVE

    5問 • 1年前
    Jef Marc Valencia

    immune 4

    immune 4

    Jef Marc Valencia · 33問 · 1年前

    immune 4

    immune 4

    33問 • 1年前
    Jef Marc Valencia

    FIXATIVES-ALCOHOL

    FIXATIVES-ALCOHOL

    Jef Marc Valencia · 8問 · 1年前

    FIXATIVES-ALCOHOL

    FIXATIVES-ALCOHOL

    8問 • 1年前
    Jef Marc Valencia

    Immunoglobulins

    Immunoglobulins

    Jef Marc Valencia · 40問 · 1年前

    Immunoglobulins

    Immunoglobulins

    40問 • 1年前
    Jef Marc Valencia

    ARTIFACTS

    ARTIFACTS

    Jef Marc Valencia · 6問 · 1年前

    ARTIFACTS

    ARTIFACTS

    6問 • 1年前
    Jef Marc Valencia

    FIXATIVES QUIZ COPY

    FIXATIVES QUIZ COPY

    Jef Marc Valencia · 11問 · 1年前

    FIXATIVES QUIZ COPY

    FIXATIVES QUIZ COPY

    11問 • 1年前
    Jef Marc Valencia

    MAJOR HISTOCOMPATIBILITY

    MAJOR HISTOCOMPATIBILITY

    Jef Marc Valencia · 26問 · 1年前

    MAJOR HISTOCOMPATIBILITY

    MAJOR HISTOCOMPATIBILITY

    26問 • 1年前
    Jef Marc Valencia

    Introduction

    Introduction

    Jef Marc Valencia · 58問 · 1年前

    Introduction

    Introduction

    58問 • 1年前
    Jef Marc Valencia

    OTHERS-FIXATIVES

    OTHERS-FIXATIVES

    Jef Marc Valencia · 5問 · 1年前

    OTHERS-FIXATIVES

    OTHERS-FIXATIVES

    5問 • 1年前
    Jef Marc Valencia

    MEGAKARYOPOLESIS

    MEGAKARYOPOLESIS

    Jef Marc Valencia · 34問 · 1年前

    MEGAKARYOPOLESIS

    MEGAKARYOPOLESIS

    34問 • 1年前
    Jef Marc Valencia

    DECALCIFICATION

    DECALCIFICATION

    Jef Marc Valencia · 51問 · 1年前

    DECALCIFICATION

    DECALCIFICATION

    51問 • 1年前
    Jef Marc Valencia

    DEHYDRATION

    DEHYDRATION

    Jef Marc Valencia · 64問 · 1年前

    DEHYDRATION

    DEHYDRATION

    64問 • 1年前
    Jef Marc Valencia

    Blood Specimen Collection

    Blood Specimen Collection

    Jef Marc Valencia · 8問 · 1年前

    Blood Specimen Collection

    Blood Specimen Collection

    8問 • 1年前
    Jef Marc Valencia

    CLEARING

    CLEARING

    Jef Marc Valencia · 7問 · 1年前

    CLEARING

    CLEARING

    7問 • 1年前
    Jef Marc Valencia

    CEARING AGENT

    CEARING AGENT

    Jef Marc Valencia · 19問 · 1年前

    CEARING AGENT

    CEARING AGENT

    19問 • 1年前
    Jef Marc Valencia

    INTRODUCTION

    INTRODUCTION

    Jef Marc Valencia · 27問 · 1年前

    INTRODUCTION

    INTRODUCTION

    27問 • 1年前
    Jef Marc Valencia

    Introduction

    Introduction

    Jef Marc Valencia · 51問 · 1年前

    Introduction

    Introduction

    51問 • 1年前
    Jef Marc Valencia

    Methods of Determination

    Methods of Determination

    Jef Marc Valencia · 12問 · 1年前

    Methods of Determination

    Methods of Determination

    12問 • 1年前
    Jef Marc Valencia

    ASPARTATE AMINOTRANSFERASE

    ASPARTATE AMINOTRANSFERASE

    Jef Marc Valencia · 11問 · 1年前

    ASPARTATE AMINOTRANSFERASE

    ASPARTATE AMINOTRANSFERASE

    11問 • 1年前
    Jef Marc Valencia

    ALANINE AMINOTRANSFERASE

    ALANINE AMINOTRANSFERASE

    Jef Marc Valencia · 15問 · 1年前

    ALANINE AMINOTRANSFERASE

    ALANINE AMINOTRANSFERASE

    15問 • 1年前
    Jef Marc Valencia

    Creatinine Kinase

    Creatinine Kinase

    Jef Marc Valencia · 34問 · 1年前

    Creatinine Kinase

    Creatinine Kinase

    34問 • 1年前
    Jef Marc Valencia

    LACTATE DEHYDROGENASE

    LACTATE DEHYDROGENASE

    Jef Marc Valencia · 27問 · 1年前

    LACTATE DEHYDROGENASE

    LACTATE DEHYDROGENASE

    27問 • 1年前
    Jef Marc Valencia

    ACID PHOSPHATASE

    ACID PHOSPHATASE

    Jef Marc Valencia · 41問 · 1年前

    ACID PHOSPHATASE

    ACID PHOSPHATASE

    41問 • 1年前
    Jef Marc Valencia

    問題一覧

  • 1

    Chief nitrogenous macromolecules of cellular structure and organization

    PROTEIN

  • 2

    Proteins Composes _ of the cell’s dry weight

    50-70%

  • 3

    are linked via peptide bond (formed upon removal of a water molecule)

    AMINO ACID

  • 4

    (positive or negative charges); either acidic or basic

    AMPHOTERIC

  • 5

    Protein Provide _ of the total daily body energy requirement

    12-20%

  • 6

    Protein responsible for transport of metabolic substances

    TRANSFERRIN

  • 7

    Protein responsible for Maintenance of osmotic pressure

    ALBUMIN

  • 8

    These are proteins Biocatalysts

    LIPASE

  • 9

    Protein structure Which the polypeptide chain is linear and also Determines the overall shape of the protein

    PRIMARY STRUCTURE

  • 10

    Refers to the identity and specificity of Amino Acid

    AMINO ACID SEQUENCE

  • 11

    Protein Structure which Conformation of the segments of polypeptide chain is . Maintained by hydrogen bond

    SECONDARY STRUCTURE

  • 12

    Protein Structure which Important for the strength and flexibility of proteins and also rises from the interaction among the different segments of a polypeptide chain

    SECONDARY STRUCTURE

  • 13

    3 SECONDARY STRUCTURES - Chain forms a regular helix; coil resembling a spring - In fully extended structures; flat, corrugated structure - No apparent pattern

    ALPHA HELIX, BETA PLEATED SHEET, RANDOM COIL

  • 14

    Intramolecular folding pattern of the protein maintained by covalent disulfide bond Responsible for many of the physical and chemical properties of proteins

    TERTIARY STRUCTURE

  • 15

    Association of several polypeptide chains into larger “oligomeric” aggregate unit maintained by non-covalent bond (hydrogen bond)

    QUATERNARY STRUCTURE

  • 16

    QUATERNARY STRUCTURE Example:

    HEMOGLOBIN, LACTATE DEHYDROGENASE, CREATINE PHOSPHOKINASE

  • 17

    When the secondary, tertiary or quaternary structure of protein is disturbed, the protein may

    LOSS FUNCTION

  • 18

    REFERS TO THE LOSS OF FUNCTION OF PROTEIN

    DENATURATION

  • 19

    Factors of Denaturation

    HEAT, HYDROLYSIS, ENZYMATIC REACTION, UV LIGHT

  • 20

    Contain peptide chains that on hydrolysis yield only AA

    SIMPLE PROTEIN

  • 21

    Simple Protein Class - more elongated and asymmetrical and have a higher viscosity - relatively symmetrical with compactly folded and coiled polypeptide chains

    FIBROUS, GLOBULAR

  • 22

    Globular Sample

    HEMOGLOBIN, PLASMA PROTEIN, ENZYME, PEPTIDE HORMONE

  • 23

    Fibrous sample

    FIBRINOGEN, TROPONIN, COLLAGEN

  • 24

    Protein (apoprotein) + nonprotein (prosthetic group)

    CONJUGATED PROTEIN

  • 25

    PROSTHETIC GROUPS OF CONJUGATED PROTEIN

    LIPOPROTEIN, CARBOHYDRATE, METAL

  • 26

    METABOLISM OF CONJUGATED PROTEIN -Stomach -Small Intestine - Liver and Reticuloendothelial -Liver kidneys and Intestines - Waste

    DIETARY INTAKE, ABSORPTION, PRODUCTION, STORAGE, DESTRUCTION