1111 ) cY TO PLASMIC FRACION (UNTREATED CELS) 2. ) CYTOPLASWMIC FRA CIION ( LPS TREATEO) 4) NuCLEAie FRACIION 5) NULEA R FRACIION (LPS TREATED) O uPip FRACTION 7) LIPID FRnION (LPS TREATED)
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- partor the normal mlcroblota tnroughout one's life. Bacteria that have a parasitic relationship with their human host. Question 3 A patient suffers from conjunctivitis due to E. coll moving from the colon to the eye. What type of Infection does this describe? O An opportunistic infection that is the result of introducing normal flora into an unusual site in the body. O Aresident infection that is the result of introducing normal flora into an unusual site in the body. O An opportunistic infection that is the result of suppressing the immune system. O Atraditional infection tthat is the result of introducing normal flora into an unusual site in the body. Question 4 mobility-print-cli.msi mobility-print-cli.. IMG 6845.jpg MacBook Air2.- In a paragraph explain A) What is resident flora? B) How might resident flora prevent infection AND cause infection? (150 words) 3- In a paragraph describe Describe how the skin and mucous membranes play an integral role in helping the body protect itself against infection. (150 words) 50 €Penicillins have no effect on Mycoplasma pneumoniaebecause:(a) Mycoplasmas are viruses(b) Mycoplasmas possess beta lactamases(c) Mycoplasmas are too small(d) Mycoplasmas are eukaryotes(e) Mycoplasmas lack cell walls
- Which of the following sentences is CORRECT? A. P53 is an example of tumour activator gene B. leukotrienes are derived from arachidonic acid by cyclooxygenase C. effective bacteriocidal enzymes are contained in lysosome of the lymphocytes D. Gram stain is the most commonly used tissue stain for routine histological examination E. proteoglycans are located in ground substance of the ECM in connective tissues and basement membraneA research study investigates the synthesis of filaggrin-containing granules in skin biopsies from patients of atopic dermatitis. Which of the indicated layers is the site for these granules? Answers A - E AA B B C C D D EE O O O Question #44 attachment <-A B -C -D EIdentify A (name of the structures; blank 1) - ldentify B (name of the cells; blank 2) - Identify C (name of the cells; blank 3). High mag Low mag high. mag A Blank # 1 Blank # 2 Blank # 3
- 39 year old female had a sebaceous cyst on her right upper back.the cyst was infiltrated with 1/2% xylocaine with epinephrine for local anesthesia. an elliptical incision made and excision of 6cm was made. cyst was freed from tissue the wound closed with 3-0 vicryl stitches. what is the ice-10-cm, cpt, apc codes and why? explain well and type answer'K Miloura Paul - Biology_Unit 4 Pc X Seplquatic volve Sel Ciline fcal th CareX : m cceaianment A web.kamihq.com/web/viewer.html?state=%7B"kds%3A%5B 1 jGujPYSxQlex4AFCn8zftVSgM5PIG%5D%2C*action"%3A'open%2C'userld %3A"1129860039 E Miloura Paul - Darw. 100% A Kami Uploads Miloura Paul - Biology_Unit_4_Post_QuizEnzym Student Version pdf Cells in the stomach produce pepsin, an enzyme, to help digest food. Pepsin works best at a pH of 2. Which of these graphs most likely shows what will happen to the activity of pepsin as the pH of the stomach is increased? 2. EFFECT OF pH ON PEPSIN ACTIVITY A. EFFECT OF pH B. ON PEPSIN ACTIVITY pH pH EFFECT OF pH EFFECT OF pH ON PEPSIN ACTIVITY C. ON PEPSIN ACTIVITY pH pH DELL 23 2$ & 4 7 Pepsin Activity Pepsin Activity 5 Pepsin Activity Pepsin Activity CO1.) (a) assuming that a sample of muscle tissue infected with trichina cysts has been sectioned at the thickness of 10 um and that there are 100 cysts in the section which measures 1x1 cm. Estimate the number of trichina cysts per cm3 of muscle tissue. (B) what assumptions are you making in this problem that need to be considered?
- A 72 year old patient with a two week history of coughing was admitted to the hospital for community acquired pneumonia (CAP). The laboratory reports a G-, intracellular bacterium. Which of the following apply Production of cholesterol by the pathogen lacking a cell wall to mimic the human plasma membrane O Production of a gray pseudomembrane that may cause respiratory obstructions O An environmental pathogen associated with air conditioners and produces the Lcl adhesin A NF-OP of the upper respiratory tract that produces the pneumolysin exotoxin O Secretion of streptolysin O and S exotoxins by a pathogen associated with scarlet feverIgA Proteases are enzymes that... cause blood to clot Obreak down polysaccharides that hold cells together Obreak down collagen O destroy antibodies in mucus secretionsA nuclear power plant employee, 20 years old, was entered the hospital with a diagnosis of "acute radiation sickness". In the analysis of blood, a decrease of all the blood elements was found. Questions: 1. What is the cause of the blood cell damage? 2. What other causes can lead to cell damage? 3. What mechanism of cell damage is the leading one in this case? 4. List the other possible mechanisms of cell damage. 5. Is it possible to restore the number of blood cells in this case? If so, how? 6. What compensatory mechanisms during cell damage do you know? 7. Indicate the principles of correction of cell damage.