Draw what is happening in a microtiter plate well when the patient's sample contains TSH. Provide a key to your drawing.
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- If, when using 10X ocular and a 20X objective, the field size is 2 mm. The approximate field size with a 50X objective is ________ mm. 0.6 0.8 0.4 1Design a serial dilution of a 25-gram cheese sample to achieve a final dilution of 10-5 using 90 ml blanks. Show how you would plate out 102 through to 10-6After placing sample in this instrument, what are the names of two fractions in the tube (choose all that are correct)? ruer O Pellet OBase O Supernatant OFluid O Precipitation
- Complete the dilution series using a maximum amount of 20 mL of dilutent so that the dilution in the final tube is 10^-9The high viscosity chracteristic of normal synovial fluid samples is caused by: 1) Hyaluronic acid 2) Hyaluronidase 3) Elevated white blood cell counts 4) The presence of crystalsTo identify a positive control in your lab report, should you list any test tube with positive results? Why or why not? What is a negative control? Which substance is a negative control for each of the tests in this lab exercise?