fbpx

Repeated USMLE Questions Step 1- 328

Q- Which of the following is the percentage of thymine in a DsDNA if it contains 20% guanine?

A- 20%

B- 30%

C- 40%

D- 50%

B- 30%



Q- Which one of the following types of cell secretions involves exocytosis?

A- Apocrine secretion

B- Holocrine secretion

C- Merocrine secretion

C- Merocrine secretion



Q- Which of the following tests is the most accurate for diagnosis of herpes encephalitis?

A- MRI of the brain

B- PCR of CSF

C- Serological studies for herpes

D- Viral culture of CSF

B- PCR of CSF



7 thoughts on “Repeated USMLE Questions Step 1- 328”

  1. It is good to be hard so, when you know the hard, anything else will be easy. Thank you dear dr.

  2. Hard questions

  3. What is mci?

  4. Sir can you upload mci oriented questions please

  5. I hope so too. Good luck

  6. Hard questions

Leave a Comment