MI-Do Now 5/7

5.) In what order should you add the reagents to perform an ELISA test?

• a.) Primary antibody, antigen sample, enzyme-linked secondary antibody, substrate

• b.) Antigen sample, primary antibody, enzyme-linked secondary antibody, substrate

• c.) Substrate, enzyme-linked secondary antibody, antigen samples

• d.) Primary antibody, enzyme-linked secondary antibody, antigen samples, substrate

19.) Which of the following is true about cochlear implant technology?

• a.) The entire deaf community supports cochlear implants as a treatment for hearing loss.

• b.) Cochlear implants are effective for everyone and have predictable results.

• c.) A cochlear implant is an option for treating profound hearing loss.

• d.) A cochlear implant is necessary for someone with hearing loss to function in mainstream society.

Which class of antibiotics interferes with the undwinding of supercoiled DNA (DNA replication)?

• Flouroquinolones

• Beta-lactams

• Tetracylines

• Sulfonamides

The correct steps, in order, to perform PCR is

• denaturation, annealing, extension

• annealing, extension, denaturing

• extension, denaturation, annealing

• annealing, prometaphase, polymerase

Which of the following base pairs is matched correctly?

• Guanine and Thymine

• Cytosine and Adenine

• Adenine and Thymine

• Thymine and Cytosine

9.) What career combines molecular biology and computer analysis?

• a.) diagnostic imaging

• b.) genetics

• c.) bioinformatics

• d.) microbiology

If 1 mL sample is put into tube #1 that has 49 mL of diluent, what is the tube dilution?

• 1/49

• 1/50

• 1/100

• 1/5

This type of vaccine uses a whole pathogen that has been weakened in order to prevent it from causing infection.

• Killed / Inactivated Vaccine

• Live / Attenuated Vaccine

• Similar Pathogen Vaccine

• Toxoid Vaccine

• Subunit / Microbial Antigen Vaccine