Which of the following is not a koch’s postulate?

1274MedicalMedium

APure cultures can be obtained

BThe bacteria should be able to be isolated from a diseased tissue

CBacteria should be able to be isolated from the diseased tissue in the experimental animals

DWhen inoculated in experimental animals bacteria may or may not cause disease

Correct answer

D. When inoculated in experimental animals bacteria may or may not cause disease

Explanation

The correct answer is When inoculated in experimental animals bacteria may or may not cause disease.

Related Medical MCQs

View all 5101 MCQs →

MCQ #1276

Presence of epithelial Pearls in spinous layer of epithelium is characteristic of________?

Ans: CarcinomaRead →

MCQ #1272

The average diameter of coronal dentinal tubules near the pulp is________?

Ans: 2-3 micronsRead →

MCQ #1277

A radiograph of the mandibular anterior teeth in a patient reveals radiolucencies above the apices of right lateral and central incisors. No restorations or cavities are present There is no pain or swelling and the pulps are vital. The diagnosis is________?

Ans: CementoblastomaRead →

MCQ #1271

The immediate precursor of norepinephrine is________?

Ans: DopamineRead →

MCQ #2549

Tendon (or) ligament is attached to a bone through ________?

Ans: Sharpey’s fibersRead →

MCQ #3824

The function of IgD is________?

Ans: Antigen recognition by B cellsRead →