'Dr amina tariq biochemistry' presentation slideshows

Water & pH

Water & pH. DR AMINA TARIQ BIOCHEMISTRY. Water is essential for life. It covers 2/3 of the earth's surface and every living thing is dependent upon it. The human body is comprised of over 70% water, and it is a major component of many bodily fluids including blood, urine, and saliva. .

1.38k views • 116 slides

SECOND MESSANGERS

SECOND MESSANGERS. DR AMINA TARIQ BIOCHEMISTRY. Basic Characteristics Of Cell Signaling . Cell must respond appropriately to external stimuli to survive. Cells respond to stimuli via cell signaling. Each cell is programmed to respond to specific combinations of extracellular signal molecules.

898 views • 76 slides

SIGNAL TRANSDUCTION

SIGNAL TRANSDUCTION. DR AMINA TARIQ BIOCHEMISTRY. Cell-Cell Interactions . For a coordinated function of cells in a tissue, tissues in an organ, organs in a system and systems in the body, cells need to be able to communicate with each other.

1.05k views • 71 slides

PROTEIN METABOLISM

PROTEIN METABOLISM. DR AMINA TARIQ BIOCHEMISTRY. In healthy, well fed individuals, the input to the amino acid pool is balanced by the output, that is, the amount of amino acids contained in the pool is constant. The amino acid pool is said to be in a steady state.

1.86k views • 65 slides

CARBOHYDRATE CHEMISTRY

CARBOHYDRATE CHEMISTRY. DR AMINA TARIQ BIOCHEMISTRY. Introduction. Carbohydrates are one of the three major classes of biological molecules. Carbohydrates are also the most abundant biological molecules. Carbohydrates derive their name from the general formula Cn (H2O). functions.

7.68k views • 55 slides

CARBOHYDRATE CHEMISTRY

CARBOHYDRATE CHEMISTRY. DR AMINA TARIQ BIOCHEMISTRY. Introduction. Carbohydrates are one of the three major classes of biological molecules. Carbohydrates are also the most abundant biological molecules. Carbohydrates derive their name from the general formula Cn (H2O). functions.

701 views • 49 slides

RED &WHITE BLOOD CELLS

RED &WHITE BLOOD CELLS. DR AMINA TARIQ BIOCHEMISTRY. Blood has two distinct parts to it.

624 views • 44 slides

MONOSACCHARIDES

MONOSACCHARIDES. DR AMINA TARIQ BIOCHEMISTRY. Three common sugars share the same molecular formula: C 6 H 12 O 6 . Because of their six carbon atoms, each is a hexose. They are: glucose , "blood sugar", the immediate source of energy for cellular respiration

876 views • 33 slides

BIOGENIC AMINES

BIOGENIC AMINES. DR AMINA TARIQ BIOCHEMISTRY. CATECHOLAMINES. Dopamine Norepinephrine Epinephrine These are biogenic amines and are called catecholamines. Dopamine and Norepinephrine function as neurotransmitters in the brain and autonomic nervous system.

2.69k views • 32 slides

GLYCOPROTEINS

697 views • 27 slides

POLYSACCHARIDES

POLYSACCHARIDES. DR AMINA TARIQ BIOCHEMISTRY. Polysaccharides. 2 types: HOMO polysaccharides (all 1 type of monomer) glycogen, starch, cellulose, chitin HETERO polysaccharides (different types of monomers) peptidoglycans , glycosaminoglycans. Functions:

614 views • 25 slides

PORPHYRIAS

PORPHYRIAS. DR AMINA TARIQ BIOCHEMISTRY. Group of disorders either inherited or acquired in the heme synthesis. Congenital erythropoietic porphyria - recessive disorder. Rest of them are autosomal dominant. Mutations are heterogenous . Clinical Manisfestations.

482 views • 15 slides