#1. wet mount technique - allows for the observation of shape, arrangement, binary fission and some...if not handled properly #3. Wet mount protocol - 1. Place droplet of specimen (pond water) on slide ...
ahern139|10 months ago|±0|13 views
4, 1, 2, 3 d. 3, 4, 1, 2 e. 1, 2, 3, 4 - a. 2, 3, 4, 1 #23. An infectious protein is a a. Retrovirus...replication: 1-Maturation; 2-DNA synthesis; 3-Transcription; 4-Translation. a. 2, 3, 4, 1 b. 4, 3, 2, 1 c....
ahern139|10 months ago|±0|21 views
#1. Which of the following is most susceptible to destruction by phagocytes? a. Histoplasma capsulatum b. Streptococcus pyogenes c. Chlamydophila psittaci d. Influenza virus e. Streptococcus pneumoniae...
ahern139|1 year ago|±0|39 views
#1. The following events occur if human cells expressing HLA-I are mixed with anti-HLA-I, complement and trypan blue. What step indicates the cells are HLA-I? a. Antibody binds to the cell b. Complement...
ahern139|1 year ago|±0|21 views
Lab final part 3
#1. enriched media - contains nutrients such as blood, yeast, serum and albumin used to grow specialized fastidious organisms #2. MSA - contains NaCl; mannitol selects for halophiles regardless of...
ahern139|10 months ago|-1|11 views
physical factors lab
#1. osmosis - diffusion which allows water to flow in or out of cells depending on solute concentrations #2. plasmolysis - shrinking away of cell membrane from cell wall; occurs in hypertonic solution...
ahern139|10 months ago|±0|6 views
#1. Poultry products are a likely source of infection by a. Vibrio cholerae b. Salmonellaenterica c. Shigella spp. d. Clostridium perfringens e. Staphylococcus aureus - b. Salmonellaenterica #2....
ahern139|1 year ago|±0|9 views
Oven at 121C for 1 hour d. Pressure cooker at 121C for 15 minutes e. Boiling for 1 hour - d. Pressure...#1. Which of the following is not a heavy metal? a. chlorine b. Merthiolate c. Copper sulfate d....
ahern139|10 months ago|±0|9 views
#1. Which of the following statements about drug resistance is false? a. It may be carried on a plasmid b. It may be due to enzymes that degrade some antibiotics c. It may be due to increased uptake...
ahern139|10 months ago|±0|45 views
#1. The most likely mode of transmission of pneumonic plague between humans is a. Vehicle transmission b. Droplet transmission c. Vector d. Fomite e. Direct contact - b. Droplet transmission #2...
ahern139|10 months ago|±0|66 views
Lab Practical II, Expiraments: 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 27
#1. HYDROLYSIS OF STARCH (EX. 11) WHAT ENZYME IS CAUSING THE HYDROLYSIS OF STARCH? - AMYLASE #2. HYDROLYSIS...MOST OFTEN DEMONSTRATED WITH WHICH 3 AMINO ACIDS? - 1. LYSINE 2. ARGANINE 3. ORNITHINE #20. PRODUCTION OF...
Tish|8 years ago|+3|1,228 views
#1. Microscopic examination of cerebrospinal fluid reveals gram-positive rods. What is the organism...Naegleria fowleri - a. Clostridium botulinum #15. A 1-year-old boy was listless, irritable, and sleepy....
ahern139|1 year ago|±0|14 views
Chp 23 Microorganisms and Human Diseases
#1. EB virus has been implicated in all of the following EXCEPT a. Naspoharyngeal carcinoma b. Hodgkin's disease c. Infections mononucleosis d. Endocarditis e. Burkitt's lymphoma - d. Endocarditis...
ahern139|1 year ago|±0|12 views
#1. Activation of C5-C9 results in a. Leakage of cell contents b. Activation of C3 c. None of these d. Phagocytosis e. Fixation of complement - a. Leakage of cell contents #2. The alternative pathway...
ahern139|10 months ago|±0|40 views