To infect human cells, HIV:
 
  • produces complementary DNA with reverse transcriptase
  • produces complementary RNA with reverse transcriptase
  • uses the receptors of certain drugs located on lung cells
  • must be transmitted by a vector
Cancer can be finally diagnosed by:
 
  • immunomodulation by alpha interferons
  • Histopathology after taking a biopsy
  • CT Scan and MRI
  • Fiber optic endoscopy and FNAC
 Match each item in Column I with one in Column II and select the correct match from the codes given:
COLUMN I COLUMN II
A Morphine P Derived from poppy seeds, it is a strong painkiller
B Alcohol Q In chronic cases, it can cause cirrhosis of liver
C Nicotine R Derived from leaves of a plant, it is CNS stimulant and can cause hallucinations
D. Cocaine S Stimulates adrenal medulla to release adrenaline and nor adrenaline

Codes
A B C D
1. Q P R S
2. P Q S R
3. R S Q P
4. S R P Q
  • 1
  • 2
  • 3
  • 4
0:0:1


Answered Not Answered Not Visited Correct : 0 Incorrect : 0

Practice Zoology Quiz Questions and Answers