please check question in files. i have attached my questions in file

please check question in files. i have attached my questions in file
Lab Exercise: Bacterial Growth Characteristics Purpose and Learning Outcome After completing this exercise, you should (1) be aware that certain bacterial species have unique growth patterns on certain growth media, (2) be able to identify some bacterial species based on their unique growth patterns, (3) be practiced at categorizing bacterial species according to their oxygen requirements, and (4) be practiced at interpreting blood agar results. The skills/abilities listed above are important because they can be used to help identify bacterial species. Required Materials and Equipment A device with internet access Instructions for Part 1: Growth Characteristics on TSA In the table below, click on the name of each bacterial species to see a photo of what it looks like when grown on a TSA plate for 24 hours at 37 degrees C (unless otherwise noticed). After viewing each photo, fill out the two columns to the right of the species name. Non-unique (common) growth on a TSA plate looks like this. If a bacterial species has an obviously different color and/or texture than that when growth on a TSA plate, then consider it unique. Bacterial species Unique growth characteristics when grown on TSA plate? Y or N If the species has unique growth characteristics on TSA, then describe them. If the species has no unique growth characteristics, then you do not have to type anything in this column. Alcaligenes faecalis Bacillus cereus Bacillus megaterium Bacillus mycoides Bacillus subtilis Citrobacter HYPERLINK “https://www.dropbox.com/s/2r354szzxcexcuj/Citrobacter%20freundii.jpg?dl=0″freundii Corynebacterium xerosis Enterobacter aerogenes Enterococcus faecalis Escherichia coli Klebsiella pneumoniae Micrococcus luteus Micrococcus roseus Moraxella catarrhalis Mycobacterium smegmatis Neisseria HYPERLINK “https://www.dropbox.com/s/4uld9nmc1zndax6/Neisseria%20sica.jpg?dl=0″sica Proteus mirabilis Proteus vulgaris Pseudomonas aeruginosa Salmonella typhimurium Serratia marcescens HYPERLINK “https://www.dropbox.com/s/e9si2ihxehulk3b/Serratia%20marcescens%20grown%20at%20room%20temp.jpg?dl=0″(growth at room temp) Serratia marcescens HYPERLINK “https://www.dropbox.com/s/ym3mzacz50jgzcw/Serratia%20marcescens%20growtn%20at%2037%20degrees%20C.jpg?dl=0″(growth at 37 degrees C) Staphylococcus aureus Staphylococcus epidermidis Streptococcus HYPERLINK “https://www.dropbox.com/s/nye7lzf01z6turd/Streptococcus%20salivarius.jpg?dl=0″salivarius Instructions for Part 2: Interpreting blood agar results View these photos of different bacteria grown on TSA plates containing 3% sheep’s blood. All the plates in the photos were growth at 37 degrees C for 24 hours. After viewing the photos, complete the table below. Hint: The 3 species in the table below all show different types of hemolysis. For help, you can read through p. 6 of the Lab Exercise on Selective/Differential Media and/or view this video tutorial on how to interpret blood agar results. Column A: Bacterial species Column B: Type of hemolsyis (alpha, beta, or gamma)? Column C: Explanation for your answer to Column B Enterococcus faecalis Staphylococcus aureus Staphylococcus epidermidis Instructions for Part 3: Determining oxygen requirements for bacteria Here are 4 different bacterial species HYPERLINK “https://www.dropbox.com/s/xikp97cotsuxqzx/Bacteria%20on%20TSA_Grown%20outside%20Gas%20Pak.JPG?dl=0″grown on a TSA plate at 37 degrees C for 24 hours in the presence of oxygen. Here are the same 4 bacterial species grown in the absence of oxygen (i.e. grown inside a Gas Pak). After viewing the photos linked above, fill in the table below. For help, you can read pp. 3-6 of the Lab Exercise on Bacterial Growth Characteristics and/or view this video tutorial on how to HYPERLINK “https://youtu.be/8RjvWvCpTcA?t=517″interpret Gas Pak results. Column A: Bacterial species Column B: Oxygen requirement (obligate aerobe, obligate anaerobe, facultative, aerotolerant, or microaerophile) Column C: Explanation for your answer to Column B Micrococcus luteus Clostridium sporogenes Enterococcus faecalis Staphylococcus epidermidis