PHOTOSYNTHESIS AND RESPIRATION QUIZ

All of the following viruses are enveloped except

Hepatitis C virus

Hepatitis B virus

Hepatitis D virus

Hepatitis A virus

TRUE ANSWER : ?
YOUR ANSWER : ?

The diagnosis of hepatitis A virus infection is carried out from the method based on

both (a) and (b)

aminotransferase levels

detection of faecal HAV by immunoelectron microscopy

detection of IgM anti-HAV by ELISA

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following viral infections can result in chronic carrier state?

All of these

HDV

HBV

HCV

TRUE ANSWER : ?
YOUR ANSWER : ?

The development of hepatocellular carcinoma is associated with

All of these

hepatitis B virus

woodchuck hepatitis virus

ground squirrel hepatitis virus

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not correct for hepatitis A virus?

It may cause hepatocellular carcinoma

It is one of the most stable viruses infecting humans

None of these

It can be grown in cell cultures of primate and human cells

TRUE ANSWER : ?
YOUR ANSWER : ?

Transmission of hepatitis G virus is

None of these

Sexually

Both (a) and (b)

Parenterally

TRUE ANSWER : ?
YOUR ANSWER : ?

The agent representing an isolate of hepatitis G virus is

GBV-B

none of these

GBV-C

GBA-A

TRUE ANSWER : ?
YOUR ANSWER : ?

Hepatocellular carcinoma (Hepatoma) may be caused by

Hepatitis A virus

Both (a) and (b)

None of these

Hepatitis C virus

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following antigenic types of hepatitis B virus is prevalent in India?

Adr

Ayw

Ayr

Adw

TRUE ANSWER : ?
YOUR ANSWER : ?

The defective satellite virus is

hepatitis C

hepatitis B

hepatitis D

hepatitis A

TRUE ANSWER : ?
YOUR ANSWER : ?