Station 2. Biomolecules or biological molecules are all those substances proper to living beings, either as a product of their biological functions or as a constituent of their bodies, in a huge and varied range of sizes, shapes and functions. Watch the recordings here on Youtube! 3) The functional group determines their chemical properties. Handedness (Chirality), Sense, Directionality, Covalent Bonds, Hydrogen Bonds, Ionic Bonds, Van Der Waals Forces, Hydrophobic Interactions, Stability and Flexibility, Structural Complementarity, Recognition, Complexes (especially Van Der Waals), Limited Environmental Tolerances, implied in any changes in the forces/bonds that are holding molecules together- stability, synthesis, polymerization of biomolecules (metabolism) imply energy transformations, Other transformations (e.g., light ---> chemical instability), Implied by synthesis, decay—chemical reactions, limited by activation energy structural basis of enzyme catalysis, measurement, and organization of catalyzed sequential reactions are the major foci of the course, Course considers biomolecules—proteins, sugars, lipids—and transformations among them (metabolism), with emphasis on proteins (enzymes) and their role in catalyzing metabolic reactions, Energy is important: distinguish between binding energy, energy transformations, etc. BIOLOGYUnit 1 Notes:Characteristics of Life & Biomolecules (1) Characteristics of Life. Many biomolecules are poiyfunctional, containing two or more different kinds of functional groups (Fig. 1.1 Overview of chemical and physical attributes of biomolecules Atoms and elements Biochemistry: Understanding Living Organisms At the Molecular Level. Tau deposition is one of the neuropathological hallmarks in Alzheimer’s disease as well as in other neurodegenerative disorders called tauopathies. Combining the synergistic effect and selective characteristics of biomolecules with that of the efficiency, spee d and ot her features of HPLC, AC is nowadays routinely adapted to HPLC system [12,46]. This study provides a rudimentary means of understanding interactions between biomolecules and NWFET biosensors. The elemental analysis of the cell constituents shows that a cell comprises carbon, oxygen, hydrogen, nitrogen, phosphorus, etc. Missed the LibreFest? Based on purpose: Further these bio-molecules have different role and purpose in body. 2) Carbohydrates: It is very important for source of energy for any physical body function. The rest are polymers of small biomolecules with a large molecular weight. 5) Nucleic Acids: Nucleic acids are very important as DNA carries the hereditary information and RNA helps in protein formation for the body. The structure of proteins is classified as primary, secondary, tertiary and quaternary in some cases. It acts as a media for the physiological and biochemical reactions in the body itself. Each cell is made up of organic as well as inorganic compounds. The dielectric effect of the biomolecules is dominantly reflected in the linear regime, whereas the charge property is manifested in the subthreshold regime. Many biological molecules are polymers: in this terminology, monomers are relatively small micromolecules that are linked together to create large macromolecules, which are known as polymers. 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