Question

3. The microscopic proteinaceous infectious agents
are
a) Viriods
b) Prions
c) Protozoa
d) Bacteria​

Answer 1

Answer:

Mark 〽 me Brainleist

Explanation:

Prions, so-called because they are proteinaceous, are infectious particles, smaller than viruses, that contain no nucleic acids (neither DNA nor RNA).