Petri dish

putting on safety goggles and an apron, then get a sharpie and draw a cross on the top of the petri dish that has agar in it, then label each quadrant with one control group. After that has been completed the partner will need to clamshell open the petri dish while the cotton swab dipped in Micrococcus luteus is being spread side to side from the top of the agar to the bottom. When that is completed the petri dish is going to need to be turned ninety degrees and the same procedure will need to be performed

impart his wisdom. GENIUS is an electrifying account of a self-taught thermonuclear physicist and former bomb squad technician, Arden Blank. A page turner at its core, the story takes multiple twists to come to the epic conclusion on why the petri dish needs to be sterilised and the human race deserves to start fresh. What's terrifying - at the end of it all - you'll concur with the psychopath. In a flashback, the narrator takes the reader on a petrifying journey to the Al Qaeda head quarters

Introduction Bacteria growth on the petri dishes can be compared to bacteria growth on food. Bacteria grows on food and takes its nutrients from the food, in the same way that the bacteria in the petri dishes gets its nutrients from the nutrient agar. Also bacteria on food can spread very quickly over the food, just as it can in the petri dish. The microorganisms that contaminate food can be good and bad bacteria, as it can be in the petri dish, not all bacteria is harmful. The same common types

Post-Lab Questions: In which petri dish did you observe the highest hatching viability? Did the results support your prediction in Pre-Laboratory Question #2? The petri dish with the highest hatching viability was the 1.0% dish. No, the results did not support my prediction in the pre laboratory question #2. My prediction did not match the results because in the 1.5% petri dish it showed a lower hatching viability compared to the 1.0% petri dish. After, the results came out it was proven that the

bacteria, the petri dish, and the nutrient. A

The same volume of liquid (10 mL) was added to each petri dish Each solution was made with the same volume of liquid (50 mL) Each petri dish contained 5 Lincoln Peas The size of the Peas where had been all relatively the same size Each petri dish had contained 5 pieces of paper towel All seeds were exposed to the same amount of temperature and light as they were all kept in the same location at the same times The water of all conditions were sourced from the same distilled water throughout the

Physarum Polycephalum is a slime mold that has a yellow coloring to it and it resides in areas of shade, cool temperatures and moisture. Not only does this slime mold have the name Physarum Polycephalum, but it is also referred to as Polycephalum as suggested by (Jabr, 2012). P. Polycephalum is a multicellular microbe that feeds fungal spores and other microbes because the organisms are heterotrophic (Sauer, 1986). P. Polycephalum is very interesting because it has traits of both fungi and animals

environment (Holland 2014). Migita and Moriyama (2004) declare that in unknown environments, animal behaves inappropriately by expressing their innate or learned behavioral patterns. A. vulgare are often found constantly moving around the edge of the Petri dish because the environment is unfamiliar and appears as an obstacle (Migita and Moriyama 2004). One observation of pill bug’s movement is when they follow each other. Males can detect females through distance chemical communication (Beauché and Richard

placing the bacteria into a culture medium. The E. coli and medium were then swirled together for a period of 15 minutes, until completely mixed. This mixture was then poured into a petri dish and allowed to solidify for 45 minutes. After the 45 minute solidification time, 5 small paper disks were inserted into the dish. 4 of the disk contained treatments of antibiotic and 1 was left untreated. The

it was cooled in a 45 - 50°C.The freshly prepared and cooled medium was poured into petri plates. The agar medium was cooled to room temperature unless the plate is used the same day; and stored in a refrigerator (4°c). 5.5.1 SPREADING OF BACTERIA AND FUNGUS ON THE PLATES 100 µL of bacteria and fungus from freshly prepared culture was taken in the pipette and poured in the middle of the respective petri plate. Remove excess inoculum by lightly pressing the swab against the tube wall at a