PPT-COLOR TEST

COLOR TEST COLOR TEST COLOR TEST Dueling Algorithms Nicole Immorlica Northwestern University with A Tauman Kalai B Lucier A Moitra A Postlewaite and M . General protein . color tests. Definitions. *Amino Acids (. a.a. ):. Amino Acids are molecules containing a carboxyl group (COOH), an amino group (NH2) and a side chain (R-group) that varies between different . *Amino Acids (. a.a. ):. Amino Acids are molecules containing a carboxyl group (COOH), an amino group (NH2) and a side chain (R-group) that varies between different . a.a. bonded to the α-carbon atom.. ketons. Formaldehyde.. Acetaldehyde.. Chloral hydrate.. Benzaldehyde. .. Aceton. .. Acetophenone. .. It . contains variety of chemical compound including benzoate, . ceosol. ,, . benzaldehyde. , y-. terpineol. Flame Test . Flame Test. According to Bohr theory of the atom, electrons may occupy only specific energy levels. Electrons in atoms jump from their ground state to excited states by absorbing energy. Eventually these electrons fall back to their ground state, reemitting the absorbed energy in the form of light. Because each atom has a unique structure and arrangement of electrons, each atom emits a unique spectrum of light. This characteristic light is the basis for the chemical test known as a flame test. In this test, being placed within a flame excites the atoms. As they reemit the absorbed energy in the form of light, the color of the flame changes. For most metals, these changes are easily visible. However, even the presence of a tiny speck of another substance can interfere with the identification of the true color of a particular type of atom. . Light. The Electromagnetic Spectrum. :. E. = . h. n. Light . . Color. When light impinges on a surface, lots of things can happen:. e- of the atoms absorb . some. of the photons. Followed by possible vibrational relaxations in excited states. . phenolic board manufacturers . phenols. phenol. resorcinol. catechol. aromatic. Physical state. catechol. resorcinol. phenol. Solid . state. Gray fine powder. Puffy. . . flaky. White crystal. color. Catalase Test:. Principle:. If organisms have catalase enzyme they will hydrolyze hydrogen peroxide . (substrate) . leading to production of oxygen . (end product). 2H. 2. Age and Reaction Time. Have you ever wondered why kids are usually better goalies than adults in soccer. I decided to answer that question.. As we age our reaction time decreases, . t. he . brain processes nerve impulses more slowly, in addition at old age, one gets slower at performance of acts. There are also some things that can affect reaction . Acetaldehyde.. Chloral hydrate.. Benzaldehyde. .. Aceton. .. Acetophenone. .. It . contains variety of chemical compound including benzoate, . ceosol. ,, . benzaldehyde. , y-. terpineol. , . nerolidol. Salvia officinalis. Shadma Wahab. 1. , Sarah . Muryi. Alshahrani. 1. , . Safiah. Ali . Asiri. . 1. , . Linah. Masoud Alyami. 1. , . Khawlah. Habib. 1,. . Areej. Mohmmed. 1. . 1. Department of Pharmacognosy, College of Pharmacy, King Khalid University, . (Test for Specific Amino Acids). CLS281. Exp.:2 . Done by: Daheeya Alenazi. Haifa . Altwaijry. 1/. Millon's. Test:. Used for detecting the presence of . monohydroxybenzene. . derivatives (. ultrafiltration. of plasma by the renal . glomeruli. .. Collection of Urine. Early morning sample-qualitative . Random sample- routine. Midstream sample-UTI. Post . prandial. sample-D.M. 24hrs sample-preservatives like . Principle:. If organisms have catalase enzyme they will hydrolyze hydrogen peroxide . (substrate) . leading to production of oxygen . (end product). 2H. 2. O. 2. >> 2H. Haifa . Altwaijry. Daheeya Alenazi. 1442. CLS 281- Exp. 1. Deals with qualitative and quantitative analysis of major biomolecules in plasma and other biological fluids. CLS 281. Proteins structure. Proteins are polymers of amino acids covalently linked through peptide bonds into a chain..