When Solutions of Host Cells and Infectious Virions Are Mixed

question 44

Multiple Choice

When solutions of host cells and infectious virions are mixed and spread on an agar plate,________ form where viruses lyse the host cells.

• A) insertion sequences
• B) plaques
• C) prophages
• D) colonies

---

Definitions:

Sterile Water

Water that has been treated to remove all microorganisms, making it suitable for medical or laboratory uses.

Urinary Tract Infection

A condition where bacteria lead to an infection in any component of the urinary tract, such as the kidneys, ureters, bladder, or urethra.

Urine Specimen

A sample of urine collected for medical testing and analysis.

Urinary Distention

A condition where the bladder is abnormally stretched, often due to an obstruction or inability to empty urine properly.