Biochemistry Objectives
Biochemistry Objectives
DEPARTMENT OF BIOCHEMISTRY
ANATOMY PHYSIOLOGY BIOCHEMISTRY
st
Syllabus to be taught before the 1 Internal Assessment Examination
GENERAL ANATOMY, GENERAL PHYSIOLOGY, CELL, ENZYMES,HEMOGLOBIN STRUCTURE & FUNCTION, ABNORMAL
UPPER LIMB, NERVE MUSCLE HEMOGLOBIN, VITAMINS, protein chemistry, IRON, CALCUIM, PLASMA
GENERAL HISTOLOGY, PHYSIOLOGY, PROTEINS, BIOLOGICAL OXIDATION, INTERMEDIARY METABOLISM
GENERAL EMBRYOLOGY, HEMATOLOGY, ENDOCRINE INTRODUCTION,HORMONES
LOWER LIMB. SYSTEM
BI1.1 Describe the KH Describe the structure & functions of the cell and
molecular and sub-cellular organelles
functional Describe structure of cell membrane(fluid mosaic
organization of a model)
cell and its specialized features of plamamembrane(lipid
subcellular rafts,Caveolae,tight junctions ,desmosomes)
components. Describe transport mechanisms-(a)passive diffusion
(b)facillitated diffusion-transporters ,ion channels
(c)Active transport- (Na+ -K+ ATP ase )
ionophores & aquaporins
Describe about the transport defects and organelle
dysfunction
Describe the composition of body fluids, distribution
of water.
BI7.1. Describe the KH Define nucleosides &nucleotides and their
structure and biomedical importance
functions of DNA Explain the Structure & composition of different
and RNA and nucleotides,
outline the cell Describe the structure of DNA & RNA: different
cycle types and function
Organization of DNA
synthetic nucleotide analogues
BI5.1 . Describe and KH All types of classification of the amino acids &
discuss structural Functions.
organization of Importance of non standard amino acids
proteins. properities of Amino acids--
zwitterions,pKa,isoelectric pH
properities determined by α R chain and functional
groups (peptide bond), derivatives of Amino acids
Explain the four levels of protein structure and other
bonds required to stabilize the protein structure
Ramachandran plots
Principles of determination of Protein structure
role of Genomics & Proteomics
classification of proteins
physical and chemical properities proteins and
biologically important peptides
structural Proteins-- structure of
collagen,Elastin,Fibronectine,fibrillins,laminin,proteo
glycans & glycosaminoglycans ,
associated Nutritional & other disorders of structural
proteins
.
BI2.1. Explain the KH General characteristics and classification of Enzymes
fundamental prosthetic group,cofactors &coenzymes
concepts of enzymes kinetics-- Gibbs free energy,activation
enzyme, energy
isoenzyme, Factors effecting rate of enzyme catalysed
alloenzyme,c reaction ,Michaelis-menten's Equation &Hill's
oenzyme & equation (Km ,Vmax )
co-factors. Regulation of Enzyme activity- compartmentation,
Enumerate rate-limiting reactions ,Induction& repression of
the main enzymes, Allosteric regulation, feed back
classes of regulation ,co-valent modification,proenzymes
IUBMBnome Clinical Enzymology-- Isoenzymes, Diagnostic
nclature. Enzymes & Therapeutic enzymes.
Enzyme inhibition -competitive ,non-competitive
inhibition with suitable examples & clinical
significance Enzyme inhibitors as poisons ,drugs.
Interpretation of laboratory results of enzyme
activities
Enzyme patterns in diseases – Liver, Heart
Basic principles underlying mechanism of enzyme
action
BI6.5. Describe the KH Classification of vitamins
biochemical role of Describe the biochemical functions of Vitamin - A
vitamins in the Describe sources, RDA, deficiency manifestations of
body and explain Vitamin A
the manifestations Describe the biochemical functions of Vitamin - D
of their deficiency Describe sources, RDA, deficiency manifestations of
Vitamin D
Describe the biochemical functions of Vitamin- E&K
Describe sources, RDA, deficiency manifestations of
Vitamin E&K
Describe biochemical functions of Thiamine
Describe biochemical functions of Riboflavin
Describe sources, RDA, deficiences of
Thiamine ,Riboflavin
Describe biochemical functions Niacine
Describe biochemical functions Pyridoxine
Describe sources, RDA, deficiences of
Niacine ,Pyridoxine
Describe biochemical functions folic acid, B12
Describe sources, RDA, deficiences of folic acid, B12
Describe biochemical functions biotin
Describe biochemical functions of pantothenic acid
water soluble vitamins - biotin ,pantothenic and and
sources, RDA, deficiencies
vitamin like substances.& their biochemical functions
Describe biochemical functions of Vit C
Describe sources, RDA, deficiences of Vit C
BI6.6. Describe the KH Describe the Laws of thermodynamics,high energy
biochemical compounds , ATP / ADP Cycle
processes involved All types of oxidoreductases
in generation of Redox Potentials
energy in components of Respiratory chain / electron
cells. transport chain & synthesis of ATP
Oxidative phosphorylation
chemiosmatic theory
Dicuss about the Inhibitors of respiratory chain ,
uncouplers of oxidative phosphorylation
Substrate level phosphorylation
shuttle mechanisms and Mitochondrial diseases
BI11.21 Demonstrate SH Plasma Proteins-functions
estimation of Plasma Proteins-biomedical importance.
glucose, creatinine, Disorders of Plasma Proteins, Acte Phase Reactant
urea and total proteins.
protein in electrophoretic pattern in different diseases
serum.
BI6.11. Describe the KH Describe the structure function relationship of
functions of haem Hemoglobin &Myoglobin,.
in the body and oxygen dissociation curve of
describe the Hemoglobin&Myoglobin,.
processes Different Types of Normal hemoglobins,hemoglobin
involved in its Derivatives
metabolism and significance of Bohr effect & 2,3- BPG.
describe porphyrin hemoglobinopathies,abnormalhemoglobins and their
metabolism biomedical implications
Describe biosynthesis of heme.
Classify Porphyrias (enzyme defect and symptoms).
Catabolism of Heme :bilrubin
Metabolism ,transport., conjugation, secretion &
excretion of bilirubin.
Normal levels of Bilirubin, causes, clinical features &
laboratory investigations for the different types of
jaundice.
Congenital & acquired Hyperbilirubinemias.
•Explain the
BI4.3. &BI4.4 regulation of Describe the Major groups of lipoproteins , their
lipoprotein structure ,apo-lipoproteins ,transport , metabolism
metabolism & of chylomicrons, VLDL
associated Metabolism of LDL ,HDL
disorders Disorders of lipoprotein metabolism
•Describe the Discuss about the regulation of lipogenesis &lipolysis
structure and KH Role of brown adipose tissue in the generation of
functions of body heat
lipoproteins, their Atherosclerosis
functions lipoproteins- interrelations & relations with
interrelations & atherosclerosis
relations with
atherosclerosis
Interpret
BI4.5 &BI4.7 laboratory results Interpret laboratory results of analytes associated
of analytes with metabolism of lipids& Lipid Profile
associated with
metabolism
oflipids KH
•Interpret
laboratory results
of analytes
associated with
metabolism of
lipids.
outline the cyclooxygenase and lipooxygenase
BI4.6 pathways responsible for the formation of various
Describe the classes of Eicosanoids
therapeutic uses of Describe the therapeutic uses of prostaglandins and
prostaglandins and inhibitors of eicosanoid synthesis
inhibitors of
KH
eicosanoid
synthesis.
Describe the digestion and absorption of dietary
BI5.3. Describe the proteins
digestion and Discuss about the disorders of Digestion &
absorption of Absorption
dietary proteins. Discuss about the Amino acid Transporters- Meistres
KH Cycle Biomedical importance
inborn errors
BI7.2 Describe the KH Describe the steps and enzymes of DNA replication
processes involved in prokaryots and eukaryots
in replication & Describe about the Inhibitors of DNA Replication
repair of DNA and Discuss about the types of DNA damage
transcription& DNA repair mechanisms and Human diseases of DNA
translation damage repair
mechanisms. Describe the process of Transcription in prokaryotes
and eukaryotes
DNA dependent RNA polymerase ,inhibitors of
transcription &Reverse transcriptase
Describe the salient features of Genetic code
Describe the process of translation prokaryotes and
eukaryotes
Inhibitors of translation
BI9.3 Describe protein KH Describe protein foldinding ,role of chaperons ,prion
targeting & sorting diseases
along with its Describe protein targeting & sorting along with its
associated associated disorders
disorders
BI7.3. Describe gene KH Discuss gene mutations--types ,clinical significance•
mutations and Regulation of gene expression in prokaryotes -
basic mechanism induccer, repressor, enhancer, operon concept(Lac
of regulation of operon &tryptophan operon),
gene expression gene amplification , gene rearrangement ,RNA
processing,alternate mRNA splicing
Regulation of gene expression in eukaryote-Cis
acting regulatory sequences-promoters or
enhancers,silencers or repressors ,insulators &locus
control regions ,Trans acting regulatory sequences-
transcriptinmechinery ,DNA binding morifsof
transcription factors, coactivators, corepressors
Discuss about the post transcriptional modifcations
Post translation modifications
epigenetic Regulation of Gene expression -chromatin
remodeling ,Histone methylation ,DNA methylation
Discuss the
involvement of Diseases associated with connective tissue proteins
ECM components Discuss the involvement of ECM components in
in health and health and disease
disease.
Describe the KH classify hormones (Group I & Group II hormones )
BI6.13 , BI6.14 functions of the Describe the mechanism of action of hormones
& 6.15. kidney, liver, Explain the role of receptors amd GTP binding G
thyroid and proteins in hormone signal transduction
adrenal glands. second messengers- c AMP, c GMP, Calicium and
phosphatidyl inositol
Describe the tests Discuss about the functions of the thyroid gland
that are commonly and thyroid functional tests
done in clinical KH Describe the functions, synthesis and regulation of
practice to assess Adrenocortical hormones
the functions of Discuss the Adrenal function tests
these organs Disorders of Adrenal gland and interpretation of
(kidney, liver, Adrenal function tests
thyroid and Describe the functions of the kidney
adrenal glands Discuss about the Renal function tests
Discuss about the disorders of Kidney and
Describe the KH interpretation of renal function tests
abnormalities of Describe the functions of the liver •Discuss about
kidney, liver, the liver function tests
thyroid and Disorders of Liver and interpretation of Liver
adrenal glands. function tests
BI7.6. & BI7.7 •Describe the anti- Discuss the sources of ROS
KH
oxidant defence Describe the role of oxidative stress in the
systems in the pathogenesis of conditions such as cancer
body. complications of diabetes mellitus and
•Describe the role atherosclerosis.
of oxidative stress
in the pathogenesis
of conditions such
as cancer,
complications of
diabetes mellitus
and atherosclerosis
BI10.3. Describe the KH Describe the types and structure of immunoglobulins
cellular and properties of immunoglobulins &associated diseases
humoral Monoclonal antibodies
components of the Describe the cellular and humoral components of the
immune system & immune system
describe the types Describe & discuss innate and adaptive immune
and structure of responses, self/non-self recognition and the central
antibody role of T-helper cells in immune responses.
BI8.1. Discuss the KH Calorific value and Respiratory quotient of
importance of carbohydrates ,protein & lipids and its significance
various dietary Define :BMR
components and normal values & factors affecting BMR
explain importance Define SDA
of dietary fibre Discuss the importance of various dietary
components and explain importance of dietary fibre.
Discuss the assessment of nutritional value of
proteins
Discuss about nitrogen balance
BI8.2. Describe the types KH Describe the types and causes of protein energy
and causes of malnutrition( Marasmus& kwashiorkor) and its
protein energy effects.
malnutrition and Dietary advice for optimal health in childhood and
its effects. adult, in disease conditions like diabetes mellitus,
coronary artery disease and in pregnancy
BI8.3 & 8.4. Provide dietary KH Dietary advice for optimal health in childhood and
advice for optimal adult, in disease conditions like diabetes mellitus,
health in childhood coronary artery disease and inpregnancy.
and adult, in Describe the causes (including dietary habits), effects
disease conditions and health risks associated with being overweight/
like diabetes obesity.
mellitus, coronary Discuss about the Glycemic index & it's significane
artery disease and
inpregnancy.
Describe the KH
causes (including
dietary habits),
effects and health
risks associated
with being
overweight/
obesity.
BI8.5. Summarize the KH Summarize the nutritional importance of commonly
nutritional used items of food including fruits and vegetables.
importance of (macro-molecules & its importance)
commonly used
items of food
including fruits and
vegetables.(macro-
molecules & its
importance)
List of Suggested text Books
Hapers Illustrated Biochemistry - V.Rodwell
Lippincotsillustrted reviews Biochemistry - R.Harvey
Marks Essentials of Biochemistry - M.Liberman
Clinical Chemistry - Marshall
Clinical chemistry and Metabolic Medicine- Crook
Biochemistry for Medical students - D.M Vasudevan
Competency Experiment
BI-11.20 Composition of Normal Urine (DOAP)
BI-11.20 Abnormal Constituents of Urine, correlate these with Pathological
state --3 sessions(DOAP)
QUANTITATIVE EXPER IMENTS
Competency Experiment
BI-11.21 Estimation of Blood Glucose (DOAP)
BI-11.1 Commonly used laboratory apparatus &Equipment , Good Safety Laboratory ,waste
disposal
BI-11.2 Preparation of Buffers & Estimation of pH, pH meter
BI-11.5 Paper chromatography of amino acids, TLC
&11.16
BI-11.16 Protein electrophoresis, PAGE, Immuno-diffusion
BI -11.6 Principle of Colorimetry& spectrophotometry
BI -11.18
BI-11.16 Auto analyser & Quality Control
BI-11.16 Electrolyte analysis by ISE, ABG Analyzer &ELISA
BI-11.17 Biochemical tests done in –
Diabetes Mellitus, Dyslipidemia , MI, Renal Failure, Nephrotic Syndrome,
Proteinuria, edema
BI-11.17 Biochemical tests done in –
Gout, Jaundice and Liver, Disease, Pancreatitis , Disorders of Acid-Base balance,
Thyroid disorders, vitamin deficiency disorders, mineral disorders
BI-11.23 A. Calculation of energy content of different food items
B. Identification of food items with high &low Glycemic Index
C. significance of food items in diet
BI-11.24 Advantage /disadvantage of use of unsaturated, saturated &trans fat in the food
It was suggested by the members that uniformity should be there in spotters, Methods of quantitative
experiments (kit methods)& spotters.