Final answer:
Kuru and Creutzfeldt-Jakob disease (CJD) can be identified on histological examination by looking for characteristic features such as amyloid plaques, vacuoles, and prion proteins. The 14-3-3 protein is also used as a marker for prion diseases like CJD. Histological examinations are important for diagnosing these diseases.
Step-by-step explanation:
Kuru and Creutzfeldt-Jakob disease (CJD) can be identified on histological examination through the presence of characteristic features. In the case of histology, brain biopsies are examined for the presence of amyloid plaques, vacuoles, and prion proteins. Additionally, other tissue assays can detect the presence of the 14-3-3 protein, which is a marker for prion diseases like CJD. These histological examinations are crucial for diagnosing these neurodegenerative diseases.