question 15\nthe negative stain is used to\na determine gram reaction.\nb determine flagella arrangement.\nc…

question 15\nthe negative stain is used to\na determine gram reaction.\nb determine flagella arrangement.\nc visualize around the speciman.\nd visualize endospores.\ne determine cell size.

question 15\nthe negative stain is used to\na determine gram reaction.\nb determine flagella arrangement.\nc visualize around the speciman.\nd visualize endospores.\ne determine cell size.

Answer

Brief Explanations:

Negative staining involves applying a stain that does not penetrate the specimen but colors the background. This allows for visualization of the specimen's outline and features around it, like capsule - like structures. Gram - staining is for determining Gram reaction, flagella staining for flagella arrangement, and special stains for endospores. Cell size can be estimated by other means rather than negative staining.

Answer:

C. visualize around the specimen.