BCH4024 F25 E4 Douma Q10: Which of the following are used to process the lagging strand in prokaryotes? I. reverse transcriptaseII. 5’ –> 3’ exonuclease III. DNA ligationIV. endonucleaseV. strand-displacement
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The World Health Organization has standardized the performan…
The World Health Organization has standardized the performance and reporting of semen analysis.
Xanthochromic CSF may appear pink, orange, or yellow.
Xanthochromic CSF may appear pink, orange, or yellow.
Ascorbic acid will bind with diazonium salts.
Ascorbic acid will bind with diazonium salts.
The neutral fat and split fat stains are confirmatory tests…
The neutral fat and split fat stains are confirmatory tests for steatorrhea.
Fat droplets seen in synovial fluid are associated with:
Fat droplets seen in synovial fluid are associated with:
Which of the following is a normal finding in an eosin-nigro…
Which of the following is a normal finding in an eosin-nigrosin stain?
Sperm motility is graded as [BLANK-1], [BLANK-2], and [BLANK…
Sperm motility is graded as [BLANK-1], [BLANK-2], and [BLANK-3].
. Based on the following description, identify the cell: a l…
. Based on the following description, identify the cell: a large irregular shaped cell that ranges from 25 to 70 microns in diameter with a prominent central nucleus that is 8 to 10 microns in size, a cytoplasm that contains a granular appearance, with “shaggy” borders.
An outpatient who is a vegetarian and supplements her diet w…
An outpatient who is a vegetarian and supplements her diet with megavitamins is feeling poorly. She is having complaints of having to urinate frequently. She is seen by her physician who orders a routine urinalysis. The results are as follows: Color: Dark yellow Protein: 1+ Blood: Trace Clarity: Cloudy Glucose: Negative Urobilinogen: 4 EU Specific gravity: 1.009 Ketones: Negative Nitrite: Negative pH: 8.0 Bilirubin: Negative Leukocyte esterase: Trace Microscopic 40–50 WBCs/hpf Many bacteria 10–12 RBCs/hpf 1. Why is there a discrepancy between the urine color and specific gravity?A. An old specimenB. Diabetes mellitusC. Increased beta caroteneD. Increased bacteria2. What is the most probable cause of the discrepancies in the chemical and microscopic results?A. Dilute specimenB. Increased ascorbic acidC. Specimen colorD. Specimen clarity3. The elevated pH may be caused by:A. Bacterial metabolismB. VitaminsC. Inadequate fluid intakeD. Increased fluid intake4. The positive protein is caused by:A. Glomerular damageB. Lower urinary tract infectionC. Upper urinary tract infectionD. Prerenal disorder 5. What is the patient’s probable diagnosis?A. Renal calculiB. GlomerulonephritisC. Allergic reactionD. Urinary tract infection