Date | November 2020 | Marks available | 1 | Reference code | 20N.1.HL.TZ0.37 |
Level | Higher level | Paper | Paper 1 | Time zone | TZ0 / no time zone |
Command term | Question number | 37 | Adapted from | N/A |
Question
Hybridoma cells are produced in laboratories for medical diagnostics and treatments. Which two cells are fused to produce a hybridoma cell?
A. Gametes from two phenotypically different parents
B. Two different antigen-secreting cells
C. Two different tumour cells
D. A plasma cell and a tumour cell
Markscheme
D
Examiners report
[N/A]