Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
Lab 3
Classes of biological molecules (e.g. proteins) _______________________________________
Monomers ______________________________________________________________________________
Dehydration Synthesis _____________________________________________________________________
Hydrolysis ______________________________________________________________________________
Enzyme ______________________________________________________________________________
Catalyst _____________________________________________________________________________
Substrate _____________________________________________________________________________
Product ______________________________________________________________________________
Indicator _____________________________________________________________________________
Starch ______________________________________________________________________________
Amylase _____________________________________________________________________________
Iodine ______________________________________________________________________________
Benedict’s reagent _______________________________________________________________________
Biuret Assay______________________________________________________________________
Enzyme Optimal conditions _______________________________________________________
Effect of pH on enzyme activity _______________
Effect of Temperature on enzyme activity_____________________________________
Completely describe an experiment that shows:
Diffusion _____________________________________________________________________________
Osmosis __________________________________________________________________________
Hemolysis ___________________________________________________________________________
Dialysis _____________________________________________________________________________
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