Quadrant Streaking showing the colonies thinning as the streaking moves clockwise. Streak plate technique is used for the isolation into pure culture of the organisms (mostly bacteria), from mixed population. As the original sample is diluted by streaking it over successive quadrants, the number of organisms decreases.
Examine the quadrant streak and t-streak plates. have your lab partner write a critique of your isolation technique in the space below. the following should be addressed: was isolation produced on …
Examine the quadrant streak and t-streak plates. have your lab partner. write a critique of your isolation technique in the space below. the following should be addressed: was isolation produced on one or both plates . on the quadrant streak ,were streak near the edges of the plates ?, Examine the quadrant streak and t-streak plates. have your lab partner write a critique of your isolation technique in the space below. the following should be addressed: was isolation produced on one or both plates . on the quadrant streak ,were streak near the edges of the plates ? On both plates , did any streaks intersect streaks they shouldn’t have? Was the whole surface of the agar use, Quadrant Streaking showing the colonies thinning as the streaking moves clockwise. Streak plate technique is used for the isolation into pure culture of the organisms (mostly bacteria), from mixed population. As the original sample is diluted by streaking it over successive quadrants, the number of organisms decreases.
7/16/2016 · Agar plate (nutrient agar or any other agar medium) Paper towels; Tips for the best results: Use only a small amount of inoculum. Streak lightly so that you do not gouge the agar. Flame the loop after you streak each quadrant . Make sure the surface of the plate is free of droplets of condensed moisture. Purpose of streaking, Lab 1-5 Questions 1 ” Insert a drawing into the circle below to show a quadrant streak on the “ plate ”. ” 2 ” Examine the quadrant streak and T- streak plates . Have your lab partner write a critique of your isolation technique in the space below. The following should be addressed: Was isolation produced on one or both plates ? On the quadrant streak , were the first three streaks near …
Examine the quadrant streak and T- streak plates . Have your lab partner write a critique of your isolation technique in the space below. The following should be addressed: Was isolation produced on one or both plates ? On the quadrant streak , were the first three streaks near the edges of the plate ?, 4/3/2018 · Application of streaking 1. STREAK PLATE METHOD PRESENTED BY : JYOTSNA VERMA M.Sc(P) BIOCHEMISTRY 2. STREAKING : The streak plate method is a rapid qualitative isolation method. It is essentially a dilution technique used for isolation of discrete colonies and requires that the number of organisms in the inoculums be reduced.
Quadrant Streak Plate Method. STUDY. Flashcards. Learn. Write. Spell. Test. PLAY. Match. Gravity. Created by. akharbru33. Exam #2 Handout. Terms in this set (7) Purpose. To obtain individual colonies from a bacteria culture. This is ideal for experimentation because the colonies are genetically identical.
