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- al - Seattle x S WRLD LIT COMP 10A: Identity Sound+of+Wa x Identity Sound+of+Wa x S Forrar (wrap) y decorar S Scho A districtIms.seattleschools.org/common-assessment-delivery/start/5398502362?action=onresume&submissionld=657119921 Concentration, Osmosis, and Cell Environments HW Quiz Assume that the picture below shows environments on two sides of a selectively permeable membrane. Assume the light blue circles are water molecules. Assume the red circles are glucose molecules. Which side has the higher concentration? left right Which best describes the way that the particles move?Please give a brief and clear answer with your own words. Question: Define methods ( MEM Extraction, Agor Diffusion, Direct Contract) to test biocompatibility (cytotoxicity). Compare/contrast their advantages and disadvantages.CHOOSE THE BEST ANSWER: 2. ALL are true about the activity of Macrolides EXCEPT: It is effective against syphilis infections it resembles that of penicillin it is very effective against G(-) bacteria it is effective against erysipelas infections 3. These are ALL causes of bacterial resistance against macrolides EXCEPT: active efflux bacterial endospores release of esterases modification of binding site 4. These are ALL adverse effects of Erythromycin EXCEPT: CYP450 inhibition Hepatotoxicity Neutropenia Acute cholestatic hepatitis 5. These are drugs that have prolonged half-life when taken with erythromycin EXCEPT: Rifampicin Lipitor Lanoxin Lasix
- SATestprep, LLC- Online State es/test/tq.php?testid-9848strandid=4936&element=D&assignment id-41828865&load test=18teacherPreview=#test A cellular protesses, maximiZing cIcIency. The ENDOSYMBIOTIC THEORY 3nascond edybee pel, he eady nukarycte ponsuned otosuhetc ngs n the plas membrane t nn ses pokaryote ge me to endonmbe comporen Incluting anuceus ns endpl um baderis roued int Endplaun cke Nudes Phot etic baceriam Modern photosynthetic ukaryote Proto-ukaryote -Meochondrim Atec bacenum Anetredon even te ancesia kaye conumed ae bic bactia fat evoived eto mnodhonca Modern heteotrophic eukanyote The diagram provided shows the evolution of membrane-bond organelles in eukaryotic cells. The Endosymbiotic Theory proposes that the organelles distinguishing eukaryote cells evolved through symbiosis of individual single-celled prokaryotes. Which of these statements provides supporting evidence for the endosymbiotic theory? A) Chloroplasts have a single phospholipid membrane. B) The DNA in…5 reasons why reagent strip method is more recommended than conventional chemical examinations of urine.Q Search CG ferences Help O Tell me what you want to do O Editing v O Comme Review View RCM A A B I U 6. Use the photo above to answer the following questions: a. What are the larger round cells (general name)? Header b. What are the smaller round cells (general name)? c. What are the dark purple structures inside the larger round cells? 446 PM 9/30/2021 delete und Insert home prt sc backspace 8 9
- For each of the following examples, indicate whether the drug is acting on physical process, chemical process or enzymatic system (your answer should be only; Physical, Chemical or Enzymatic). Group of answer choices 1. A drug is used as an antidote in lead poisoning and acts by binding to lead particles in body (chelation therapy). 2. A drug acts to reduce flatulence and acts by reducing the surface tension of intestinal gas bubbles in the GI tract (e.g. Simethicone). 3. A drug competes with alpha-glucosidase in intestine to reduce glucose conversion from disaccharides (e.g. Acarbose).My professor instructed me to make presentation on this topic "Periodontal microbes interaction with FISH". I have to make 4 power point slides regarding this topic. Can you give some information about the topic which i can use in the slides? Also provide some necessary relevant diagram or image regarding the topic. Please answer at your own easy words. If you do so i will rate you positive, Thank you.Question:- Write about one of the Gram-Negative bacilli aerobic bacilli (aerobic gram negative nonenticar bacilli) or Salmonella and it’s medical importance. include: characteristic of the organism (shape, Gram-positive or Gram-negative, any other distinguishing factors); what disease it can cause (signs/symptoms); diagnosis of organism (what test is performed to determine patient has this bacteria infection); treatment/prevention of disease (is there a vaccine? if infected, what treatment is prescribed).
- PLEASE ANS ASAP 1. When placed into a hypertonic solution, a bacterial cell will: a:die as a result of dessication. b: lyse c: swell d. take in more water than it releases . 2. Which one of the following methods of antimicrobial susceptibility testing requires a dilution series of the antibiotic and can provide a minimum inhibitory concentration? a. Gradient diffusion method b. Agar macrodilution method c. Broth microdilution method d. Disk diffusion method 3. Blood for culture is usually obtained from a vein located in which area? a. Brachial b. Femoral c. Axillary d. Antecubital 4. All clinical specimens submitted to the clinical microbiology laboratory must be: a. all of these b. property and carefully collected. c. properly labeled. d. properly transported to the laboratory 5. Contact precautions are required for patients with a. all of these b. respiratory syncytial virus c. Clostridium difficile c. associated diseases. d. infections caused by multidrug-resistant…Briefly describe the main scientific principle(s) underlying the following techniques used in the Combating Disease practical (you may use diagrams if you wish): ammonium sulphate precipitation Dialysis ImmunoelectrophoresisAnswer the following questions: 1. What was the first antibiotic and what was its importance? 2. What does resistance mean? 3. Who is affected by resistance? 4. What if the resistance problem is not solved? 5. Describe the structure of the bacterium (its parts) 6. Can bacteria change? explain 7. Why do Bacteria communicate, what is the purpose? 8. Explain how a bacterium achieves its resistance. 9. What is the use given to antibiotics in production animals? 10. Is this use in animals good practice? 11. Once resistance occurs, what has the scientific community had to do? 12. Do antibiotics only affect negative bacteria? explain. 13. What are the most feared diseases due to antibiotic resistance? 14. Should antibiotics be used against viruses? explain. 15. How can we avoid antibiotic resistance?