GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
11. | Gram positive cells have a | |
A. | second outer membrane that helps to retain the crystal violet stain | |
B. | multiple layer of peptidoglycan that helps to retain the crystal violet stain | |
C. | thick capsule that traps the crystal violet stain | |
D. | periplasmic space that traps the crystal violet | |