Monoclonal implies that the
A) antibodies come from a twin.
B) antibodies are identical.
C) cancer cells are all of one type.
D) antigens are from a single source.
B) antibodies are identical.
You might also like to view...
A close physical relationship between two different species that may or may not be beneficial is called ________.
Fill in the blank(s) with the appropriate word(s).
When membrane-bound receptors like HER2 bind to molecules outside of a human cell, they must move laterally within the bilayer and also bind to a second HER2 receptor, forming a dimer (2-part molecule), in order for the signal to be further transferred inside the cell through the membrane. This is possible because the cell membrane is
A. a selectively permeable barrier. B. both selectively permeable and a fluid mosaic. C. hydrophobic. D. rigid like a cell wall. E. a fluid mosaic.
Which of the following locations is likely to harbor a biofilm?
a. our teeth v. lungs of a cystic fibrosis patient c. medical devices, such as a pacemaker or catheter d. all of these locations
Corn seeds have one cotyledon.
Answer the following statement true (T) or false (F)