https://padlet.com/oglaeser22/8b0zzt7zpxyt Don't forget to scroll right en-us 2018-09-27 12:45:31 UTC 2025-10-06 01:52:52 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286472520 - Hurdle
- Bleachers
- Lock on a locker
- Inside of a locker
- Vending machine buttons]]> 2018-09-27 12:49:13 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286472520 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286504785 The place with the most bacteria (from my data) is the lock on a locker. ]]> 2018-09-27 13:39:22 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286504785 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286506625 I know that the place with the most bacteria (from my data) is the lock on a locker. The first quadrant, which was swabbed with bacteria from the vending machine buttons, had 7 colonies after being left for three days to grow. The second quadrant, swabbed with bacteria from a hurdle, had 4 colonies of bacteria after being left to grow for three days. The third quadrant, swabbed with bacteria from the bleachers had 12 colonies of bacteria and mold after being left to grow for three days. The fourth quadrant, swabbed with bacteria from a lock on a locker had 15 colonies of bacteria and some mold. The exposure plate placed in Jayden's locker has 5 colonies of bacteria. Since there is the most amount of colonies of bacteria in the fourth quadrant, the one with bacteria from the locker's lock, the lock on a locker (from my data) has the most bacteria. ]]> 2018-09-27 13:41:48 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286506625 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286592254 Bacteria is anywhere that people touch: On lockers, locks on lockers, hurdles, bleachers, and the buttons on the vending machines. Since these are all touched by people, they all have bacteria. This is proven from the data collected in my experiment because everywhere I swabbed for the contact plate, or left in an area for the exposure plate, all had colonies of bacteria grow after three days. The exposure plate in Jayden's locker grew 5 colonies of bacteria, the vending machine buttons grew 7 colonies of bacteria, the lock on a locker grew 15 colonies of bacteria and some mold, the bleachers grew 12 colonies and lots of mold, and a hurdle grew 4 colonies of bacteria. This is because all of these places are touched by people, so bacteria is on these places. The more things people touch, the more bacteria they have on their hands, which transfers over to what they touch. Since people touch many different surfaces everyday, they pick up lots of bacteria, and then they touch the lock on their locker to open their locker. The bacteria they have on their hands transfers over to the lock, causing it to have lots of bacteria. This is why in my experiment, the place with the most bacteria was the lock on a locker because it is touched by people with bacteria on their hands often. ]]> 2018-09-27 15:42:21 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286592254 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286917617 2018-09-28 12:45:39 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286917617 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286986445 Exposure Plate ]]> 2018-09-28 14:50:07 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286986445 oglaeser22 https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286986652 Contact Plate ]]> 2018-09-28 14:50:28 UTC https://padlet.com/oglaeser22/8b0zzt7zpxyt/wish/286986652