Answer Posted / hamid
Gram Staining is the process by which the gram +ve (bacteria having more peptidoglycan content) like S.aureus , Baclli etc are differentiated from Gram -ve bacteria (having lipid bi layer & less or no peptidoglycan content)like E.coli , entreobacter etc,
Gram +ve bacteria appear blue coloured while gram negative appear pink coloured when viewed by microscope.
| Is This Answer Correct ? | 12 Yes | 1 No |
Post New Answer View All Answers
Explain kararch effect?
What is racemic mixture? Why it is optically inactive?
Define the phenomenon resonance?
In which oxidation state chromium exhibit different color?
Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.
What are similarities and differences between the transcription process and the replication processes?
What happens if Lattice energy increases?
Into which two groups can the nitrogen-containing bases that form dna and rna be classified? What is the criterion used in that classification?
Where is csf found? What is its function?
How do you call the geometrical isomerism, similar groups are present on same side?
Who proposed law of mass action?
Explain activation energy?
What is the molecular formula, structure, and bond angle of phosphorous?
what are the steps involved in the calibration of HPLC
What are the compounds used for extraction of Gold and Silver?