stain‚ Gram-positive bacteria stain with a _________ color due to the incorporation of the _________ dye into their cell wall. A. purple‚ safranin B. purple‚ crystal violet C. red‚ safranin D. red‚ crystal violet 4. What is the function of the mordant iodine in a Gram staining procedure? A. A mordant causes the crystal violet to run. B. A mordant fixes the bacteria to the slide. C. A mordant keeps dye attached to an object. D. All of the above 5. What is the order of reagents used in the Gram stain
Premium Staining
1.When was Gujarat formed? 1st may 1960 2.Who was Gujarat 1st c.m? Dr.Jivraj Narayan Mehta 3.who was Gujarat c.m.in 2000? Keshubhai Patel 4.Who was Gujarat first sultan? Ahmed Shah 5.Which Indian P.M.was from Gujarat? Morarji Desai 6.What is the area of Gujarat? 1‚96‚077 Km sq. 7.Populataion of Gujarat? Six Crores approx.(6‚03‚83‚628 approx) 8.International port & its name? Sardar Vallabhbhai Patel Airport only 1 port 9.Where in Gujarat is the earthquake
Free Gujarat
Separation Of A Dye Mixture Using Chromatography ********* AP Chemistry (3rd Block) Fauquier High School 8/ 31/ 13 ABSTRACT: The Rf values of seven known color dyes and three unknown samples were observed in order to compare results and discover the hidden identities of the three samples. Three solvents‚ H2O‚ Isopropyl alcohol‚ and a 2% NaCl solution‚ were introduced to the dotted chromatography strips to show three different ratios for each dye on account
Free Chromatography Thin layer chromatography Solubility
Flowers Used for Dye Hollyhocks Hollyhock‚ or Alcea rosea‚ petals are available in varying shades from nearly white to almost black. The dyes made from these petals range in color from bright green to greenish brown depending upon how the blossoms are prepared. According to Rakhi Shanker and Padma S. Vankar from the Facility for Ecological and Analytical Testing in Kanpur‚ India‚ a substance such as alum or other metal salts is used to make the dye stay on the fabric without quickly washing out.
Premium Color Green Brown
different dye-doping concentrations. The open aperture Z-scan study shows that the dye-doped sample shows a considerable amount of saturable absorption property. But at higher input intensity‚ the two-photon absorption and the reverse saturation absorption properties of the dye in polymer film becomes prominent as shown in Z-scan graph of figure 8. From figure 6‚ it is seen that the transmission at the focus decreases with increasing sample concentration. At higher concentration‚ the dye-doped sample
Premium Nonlinear optics Refractive index Laser
February 22nd‚ 2012 Abstract The purpose of the lab was to determine the order of reaction for the dye Red #40. By measuring the reaction rate between bleach and the dye‚ the order of the reaction was determined to be first order. Introduction The study of kinetics is important for studying the amount of time it takes for a particular reaction to reach completion. By comparing two solutions of dye that have different concentrations‚ the reaction rate can be experimentally found. At this point
Premium Reaction rate Rate equation Chemical kinetics
Finding the rate law was the overall goal of the laboratory. When finding the wavelength of the Azo Orange II dye‚ the highest wave was the point used‚ 483nm. The plotted points of the different concentrations absorbance’s made sense to have a steady upward slope because the dye was diluted in steady increments from full to ¾ and so on. Beer’s law was used next to calculate the absorbance of they time over time as bleach was added. One the absorbance value was calculated‚ the concentrations were
Premium Chemistry Concentration Chemical reaction
of Runs | Red Dye | Blue Dye | | Run #1 | Run #2 | Run #1 | Run #2 | Bandwidth (mL) | .95 | .88 | 2.15 | 1.92 |
Premium Normal distribution Alternating current
KINETIC‚ THERMODYNAMIC AND ISOTHERM STUDIES ON THE REMOVAL OF MALACHITE GREEN DYE FROM WASTEWATER USING ALPC. ABSTRACT: The aim of the present work is to investigate the quantity of removal of Malachite Green dye from aqueous solution using Activated Los Pantanos De Villa Carbon (ALPC). Generally‚ dyes are used in chemical‚ textile‚ paper‚ printing‚ leather‚ plastics and food industries. The need for the treatment of dye contaminated waste water passed out from the industry. In this study‚ Los Pantanos
Premium Adsorption Adsorption
ABOUT NISHAT MILLS LTD MISSION STATEMENT To provide quality products to customers and explore new markets to promote/expand sales of the Company through good governance and foster a sound and dynamic team‚ so as to achieve optimum prices of products of the Company for sustainable and equitable growth and prosperity of the Company. VISSION STATEMENT To transform the Company into a modern and dynamic yarn‚ cloth and processed cloth and finished product manufacturing Company with highly professionals
Premium Textile Textile manufacturing