Question

You run an osteology lab, where students are able to study the bone structure of various species.

To produce clean bones, you introduce insects and bacteria to remove all remaining flesh. Which
bacteria would be the best purchase for your lab?

A) Cyanobacteria
B) Actinobacteria
C) Proteobacteria
D) Chlamydiae
E) Spirochaetes

Answer 1

B) Actinobacteria

Actinobacteria are the best choice for cleaning bones in an osteology lab, as they are crucial in the decomposition of organic wastes.

Step-by-step explanation:

To produce clean bones in an osteology lab, certain bacteria can be introduced to remove all remaining flesh. Among the options given, Actinobacteria are the most suitable for this purpose. Actinobacteria are very common Gram-positive bacteria that produce branched structures similar to fungal mycelia and are important in the decomposition of organic wastes. As such, they would be highly effective in cleaning bones by decomposing any remaining organic material. Other bacteria mentioned, like Cyanobacteria, are photosynthesizers which are not associated with the decomposition process, and Chlamydiae, Spirochaetes, and Proteobacteria, are not primarily known for use in osteological preparations.