Biology
What is the full form of DNA?

Diribo nucleic acid
Dual nitrogen acid
Deoxyribonucleic acid
Di nucleic acid

ANSWER DOWNLOAD EXAMIANS APP

Biology
One day you wake with a sore throat and a runny nose. Your doctor takes a swab from your throat, sends it to a lab, and telephones you the next day to say that antibiotic will not help you get better. Which of the following is the most likely reason for the doctor's statement?

You need an antiseptic, not an antibiotic
You need to be vaccinated instead of taking an antibiotic
You are infected by a virus
Having waited a day, it is too late to take an antibiotic

ANSWER DOWNLOAD EXAMIANS APP