5. Cellular Engineering

Cell Culture — Quiz

Test your understanding of cell culture with 5 practice questions.

Practice Questions

Question 1

Which of the following advanced cell culture techniques involves the use of microfluidic devices to mimic in vivo physiological conditions for drug screening and disease modeling?

Question 2

In the context of cell culture, what is the primary challenge associated with maintaining primary cell cultures compared to continuous cell lines?

Question 3

A researcher is developing a novel scaffold for tissue engineering. Which of the following cell culture systems would be most appropriate for evaluating cell-scaffold interactions and tissue formation in a 3D environment?

Question 4

When performing cell counting using a hemocytometer, a technician counts 150 cells in the four large corner squares (each with a volume of $10^{-4} \text{ cm}^3$) and dilutes their sample 1:20. What is the cell concentration per mL?

Question 5

Which of the following methods is most effective for sterilizing large volumes of heat-sensitive cell culture media components, such as growth factors or antibiotics?