How to measure bacterial growth observing bacteria directly measuring wet and dry mass measuring turbidity making of cheese and yogurt and tanning of hides. Lab ____ growing bacteria (aka making yogurt) introduction yogurt is a fermented milk product which originated in turkey it is made by adding to milk a. Bacterial morphology demonica britt microbiology dl1 march 23, 2013 abstract this lab was performed to identify and familiarize with a microscope while precisely observing various bacterial shapes and their arrangements in different types of specimens of bacteria. Do not consume yogurt products in lab example, a common inhabitant of yogurt is a paired, round bacteria or observing bacteria cultures in yogurt.
Start studying spc citron micro lab practical 1 learn experiment 1 observing bacteria and blood a describe your observations of the fresh yogurt slide. Observing blood and bacteria observing bacteria and blood - lab # 1 the various shapes and characteristics of bacteria, as well as, yogurt. View notes - observing bacteria in yogurt from french 293 at east york collegiate institute sbi3u panayiotou observing bacteria in yogurt lab you will prepare a slide to view bacteria found in. Food science project: investigate whether bacteria cultures can be grown from yogurt please enter a search term in the text box in your lab notebook.
Yogurt culture science project: investigate whether using different yogurt starter cultures affects the yogurt that is made. We tried a couple of formulas for homemade growth medium in which we could grow bacteria cultures in real labs, a vegetable product called agar is used to make a gel.
Microbiology labs an oil immersion lens and observing bacteria cultures in yogurt unknow bacteria lab report unknown 36 introduction the. Bacteria cultures should be examined in closed containers, like petri dishes find out about how to observe bacteria like a scientist. Making yogurt lab bac 1 what are the 2 most common bacteria used in yogurt making effects of molecules on retention times author:. View lab report - observing bacteria in yogurt - investigation from science sbi 3u at milton district high school observing bacteria investigation analyze and evaluate a.
Microbiology experiment: observing bacteria and blood (solved) march 14, 2011 a compare your observations from the fresh yogurt slide and the prepared yogurt slide. There are four lab stations to this introductory investigation 1) lifting and culturing bacteria in a petri dish, 2) looking at 3 disease causing bacteria prepared slides, 3) observing the bacteria in your mouth, 4) observing bacteria present in yogurt. Yogurt: 1 using a flat toothpick, place a small dab of yogurt on a microscope slide 2 mix the small dab of yogurt with a drop of water and place a cover slip on top 3 examine the yogurt first on the low power objective and then on the high power objective 4 observe the masses of rod shaped cells and their external structure 5.
In this lab we see bacteria in yogurt under a microscope material: -yogurt -container -water -high power microscope procedure - mix yogurt with a little bit. Bacteria concentration of yogurt using a bacteria in our school lab, so i decided to use the bacteria found in of observing changes in the. Sbi3u& observing bacteria in yogurt lab minor lab: weight 1 total: 20 marks you will prepare a slide to view bacteria found in yogurt some bacteria include streptococcus.
Observing bacteria and blood essay sample observing bacteria cultures in yogurt microscope, lab kit contents. Before coming to lab: 1) yogurt-forming bacteria the beneficial bacterial include some used for food processing - in this case, partially digesting. Observing bacteria and blood- lab #1 purpose: observing bacteria cultures in yogurt questions a describe your observations of the fresh yogurt slide.
Purpose: in this lab you will explore the three basic shapes of bacteria although there are more than 3 shapes of bacteria, we will observe the 3 most common we will do this by exploring bacteria in yogurt. Yogurt bacteria (150x) (600x) (1500x) fresh yogurt n/a (150x) (600x) (1500x) blood (150x) (600x) (1500x) ascaris eggs (1500x) analysis and interpretation: amoeba proteus @ 150, 600 and 1,500x in observing slide 150x it does not appear that this amoeba is in any final stages before splitting as the amoeba proteus does just before it reproduces. Microbehunter magazine all issues | paper issue observing bacteria under the light microscope found in: labwork rather i recommend the use of yogurt.Download