Microbiology Home Assignment Student Name: Aisha Mohamed K-215810920 Lecturer Name: Dr. Faruk Sarkinfada Task 1: Describe the different classes of bacteria based on: a. Cell wall composition • :Gram negative . • Gram positive. b. Nutritional requirements : • Autotroghs:take nutrition from carbon dioxide. • Heterotrophs take the nutrition from organic carbon(carbs‚lipids‚protein) • Prototroph: take nutrition from sunlight. • Chemotrophic take nutrition from chemicals. c. Oxygen requirement
Premium Carbon dioxide Oxygen Photosynthesis
There are many reasons for identifying an unknown bacterium. The reasons range from medical purposes‚ such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics to other purposes such as knowing the exact microorganism has to be used to make certain foods. This experiment was done by applying methods in order to identify an unknown bacterium. An unknown bacterium was handed out by the lab instructor. The methods that
Free Bacteria Metabolism Gram staining
Week 1 Chapter 3 Staining Lab Quiz SCI/250 SCI250 Week 1 Chapter 3 Staining Lab Quiz (6.7 points each) Check or underline the correct answer Section: Multiple Choice 1. Which of the following stains is used frequently to identify Mycobacterium and other bacteria whose cell walls contain high amounts of lipids? Gram stain Schaeffer-Fulton stain Acid-fast stain Lipid stain Spore Stain 2. Which of the following stains is used to classify microorganisms based on their cell wall
Premium Staining Microscope Bacteria
Review Sheet Exercise I: Survey of Higher Microorganisms: Protozoa‚ Fungi‚ and Helminths Protozoa (group of Kingdom Protista) 1. Amoeba a. nucleus- dark center of the cell b. food vacuole- They feed by taking nutrients into the cell by diffusion and packaging it into (clear circles spread throughout the cell) c. pseudopod- “false foot”; the motility results from the streaming of the protoplasm that forms the process 2. Entamoeba causes amoebiasis or amoebic dysentery‚
Premium Staining Bacteria Gram staining
Q1 Anigiomax can reduce the complication rate of high risk procedures. Each complicated case costs hospital $8000 in unreimbursed care‚ as insurances don’t pay for complications arising from procedures done. For very high risk patients‚ the difference of outcomes for Angiomax and Heparin is significant to consider using it. Q2 the industry standard was to charge 10 times the cost of production‚ which would put it at $400‚ given that the company is spending less on R&D‚ they could afford to lower
Premium Pharmacy Pharmacology Pharmaceutical drug
Deadly Dose: Pharmacy Error Kills Infant * How did the error occur? The error occurred because the infant Alyssa Shinn was administered a wrong dosage of zinc she was 330 milligrams instead of 330 micrograms of zinc. This meant that 1‚000 times more zinc than had been prescribed was transfused into baby Alyssa. * What do you think was one of the main reasons for the error? The two pharmacist technicians fail to reset the machine and to check Goff’s calculation. The safety stop on the
Premium Medicine Pharmacology Pharmaceutical drug
Question 1 Needs Grading An organism with a mutation that is no longer able to make a particular nutrient for itself is known as a(n) _________________. Selected Answer: [None Given] Correct Answer: auxotroph Question 2 Needs Grading An organism that has a mutation is called a(n)______________. Selected Answer: [None Given] Correct Answer: mutant Question 3 1 out of 1 points Which of the following causes
Premium DNA
Introduction Ebola virus which causes Ebola hemorrhagic fever‚ was first recognized in 1976 in Zaire‚ now Democratic Republic of Congo‚ and Sudan. It is named after the river Ebola in Zaire. The virus has five known subtypes named after the location where they were first identified and caused disease: Ebola Sudan‚ Ebola-Bundibugyo‚ Ebola-Zaire‚ Ebola-Ivory Coast and Ebola-Reston. (CDC.gov) Ebola-Reston is the newest subtype and was identified in research macaques imported from Philippines
Premium Immune system
Business Law I Brief of Court Case Walgreen Co. vs. Wisconsin Pharmacy Examining Board Citation: It was decided on February 19‚ 1998. Wisconsin Appellate Court The owner and operator of several pharmacies of the Walgreen Company in Wisconsin violated various regulatory statutes and administrative rules relating to pharmacies when it accepted prescription orders form physicians by a computer electronic mail system and provided used computers for some of the physicians participating in
Premium United States Pharmacology Law
learned so far in the microbiology laboratory class for the identification of unknown bacteria. The identification process can be completed with a series of deferential stains and biochemical tests. Creating a dichotomous key helps to limit the amount of biochemical tests done on an unknown organism and by observation and recording of data the unknown organism can be found. Materials and Methods The procedure for all tests performed was taken from Leboffe and Pierce’s Microbiology: Laboratory Theory
Premium