A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA).
BIOXII08:HUMAN HEALTH AND DISEASES
346723
There is always a time-lag between the infection and appearance of AIDS symptoms which is usually
1 Few months to 5-10 years
2 1 hour to 10 hours
3 10 days to 14 days
4 1 week to 6 months
Explanation:
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years).
BIOXII08:HUMAN HEALTH AND DISEASES
346694
Virus which is responsible for AIDS is typically known as
1 HBV
2 HIV
3 HCV
4 HAV
Explanation:
HIV replicates in actively dividing \(T_{4}\) Lymphocytes and can remain in latent lymphoid cells. The virus has the unique ability to destroy human \(\mathrm{T}_{4}\) Helper cells
BIOXII08:HUMAN HEALTH AND DISEASES
346695
AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
1 Transfusion of contaminated blood
2 Sharing the infected needles
3 Shaking hands with infected person
4 Sexual contact with infected person
Explanation:
HIV infection involves exchange of body fluids.
NCERT Exemplar
BIOXII08:HUMAN HEALTH AND DISEASES
346696
Statement A : HIV virus is a Retro virus. Statement B : It can form HIV DNA by reverse transcriptase
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA).
BIOXII08:HUMAN HEALTH AND DISEASES
346723
There is always a time-lag between the infection and appearance of AIDS symptoms which is usually
1 Few months to 5-10 years
2 1 hour to 10 hours
3 10 days to 14 days
4 1 week to 6 months
Explanation:
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years).
BIOXII08:HUMAN HEALTH AND DISEASES
346694
Virus which is responsible for AIDS is typically known as
1 HBV
2 HIV
3 HCV
4 HAV
Explanation:
HIV replicates in actively dividing \(T_{4}\) Lymphocytes and can remain in latent lymphoid cells. The virus has the unique ability to destroy human \(\mathrm{T}_{4}\) Helper cells
BIOXII08:HUMAN HEALTH AND DISEASES
346695
AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
1 Transfusion of contaminated blood
2 Sharing the infected needles
3 Shaking hands with infected person
4 Sexual contact with infected person
Explanation:
HIV infection involves exchange of body fluids.
NCERT Exemplar
BIOXII08:HUMAN HEALTH AND DISEASES
346696
Statement A : HIV virus is a Retro virus. Statement B : It can form HIV DNA by reverse transcriptase
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA).
BIOXII08:HUMAN HEALTH AND DISEASES
346723
There is always a time-lag between the infection and appearance of AIDS symptoms which is usually
1 Few months to 5-10 years
2 1 hour to 10 hours
3 10 days to 14 days
4 1 week to 6 months
Explanation:
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years).
BIOXII08:HUMAN HEALTH AND DISEASES
346694
Virus which is responsible for AIDS is typically known as
1 HBV
2 HIV
3 HCV
4 HAV
Explanation:
HIV replicates in actively dividing \(T_{4}\) Lymphocytes and can remain in latent lymphoid cells. The virus has the unique ability to destroy human \(\mathrm{T}_{4}\) Helper cells
BIOXII08:HUMAN HEALTH AND DISEASES
346695
AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
1 Transfusion of contaminated blood
2 Sharing the infected needles
3 Shaking hands with infected person
4 Sexual contact with infected person
Explanation:
HIV infection involves exchange of body fluids.
NCERT Exemplar
BIOXII08:HUMAN HEALTH AND DISEASES
346696
Statement A : HIV virus is a Retro virus. Statement B : It can form HIV DNA by reverse transcriptase
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA).
BIOXII08:HUMAN HEALTH AND DISEASES
346723
There is always a time-lag between the infection and appearance of AIDS symptoms which is usually
1 Few months to 5-10 years
2 1 hour to 10 hours
3 10 days to 14 days
4 1 week to 6 months
Explanation:
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years).
BIOXII08:HUMAN HEALTH AND DISEASES
346694
Virus which is responsible for AIDS is typically known as
1 HBV
2 HIV
3 HCV
4 HAV
Explanation:
HIV replicates in actively dividing \(T_{4}\) Lymphocytes and can remain in latent lymphoid cells. The virus has the unique ability to destroy human \(\mathrm{T}_{4}\) Helper cells
BIOXII08:HUMAN HEALTH AND DISEASES
346695
AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
1 Transfusion of contaminated blood
2 Sharing the infected needles
3 Shaking hands with infected person
4 Sexual contact with infected person
Explanation:
HIV infection involves exchange of body fluids.
NCERT Exemplar
BIOXII08:HUMAN HEALTH AND DISEASES
346696
Statement A : HIV virus is a Retro virus. Statement B : It can form HIV DNA by reverse transcriptase
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
A widely used diagnostic test for AIDS is enzyme linked immuno-sorbent assay (ELISA).
BIOXII08:HUMAN HEALTH AND DISEASES
346723
There is always a time-lag between the infection and appearance of AIDS symptoms which is usually
1 Few months to 5-10 years
2 1 hour to 10 hours
3 10 days to 14 days
4 1 week to 6 months
Explanation:
There is always a time lag between the infection and appearance of AIDS symptoms. This period may vary from a few months to many years (usually 5-10 years).
BIOXII08:HUMAN HEALTH AND DISEASES
346694
Virus which is responsible for AIDS is typically known as
1 HBV
2 HIV
3 HCV
4 HAV
Explanation:
HIV replicates in actively dividing \(T_{4}\) Lymphocytes and can remain in latent lymphoid cells. The virus has the unique ability to destroy human \(\mathrm{T}_{4}\) Helper cells
BIOXII08:HUMAN HEALTH AND DISEASES
346695
AIDS is caused by HIV. Among the following, which one is not a mode of transmission of HIV?
1 Transfusion of contaminated blood
2 Sharing the infected needles
3 Shaking hands with infected person
4 Sexual contact with infected person
Explanation:
HIV infection involves exchange of body fluids.
NCERT Exemplar
BIOXII08:HUMAN HEALTH AND DISEASES
346696
Statement A : HIV virus is a Retro virus. Statement B : It can form HIV DNA by reverse transcriptase
1 Statement A is correct but Statement B is incorrect.
2 Statement A is incorrect but Statement B is correct.
