Which of the following are the reason(s) for rheumatoid arthritis? Choose the correct option.
I. | Lymphocytes become more active |
II. | Body attacks self cells |
III. | More antibodies are produced in the body |
IV. | The ability to differentiate pathogens or foreign molecules from self-cells is lost |
1. l and Il
2. II and IV
3. III and IV
4. I and III
Match List-I with List-II
List-I | List-II | ||
(a) | Filariasis | (i) | Haemophilus influenzae |
(b) | Amoebiasis | (ii) | Trichophyton |
(c) | Pneumonia | (iii) | Wuchereria bancrofti |
(d) | Ringworm | (iv) | Entamoeba histolytica |
Choose the correct answer from the options given below:
(a) | (b) | (c) | (d) | |
1. | (i) | (ii) | (iv) | (iii) |
2. | (ii) | (iii) | (i) | (iv) |
3. | (iv) | (i) | (iii) | (ii) |
4. | (iii) | (iv) | (i) | (ii) |
Match the following diseases with the causative organism and select the correct option.
Column-I | Column-II | ||
(a) | Typhoid | (i) | Wuchereria |
(b) | Pneumonia | (ii) | Plasmodium |
(c) | Filariasis | (iii) | Salmonella |
(d) | Malaria | (iv) | Haemophilus |
(a) | (b) | (c) | (d) | |
1. | (iii) | (iv) | (i) | (ii) |
2. | (ii) | (i) | (iii) | (iv) |
3. | (iv) | (i) | (ii) | (iii) |
4. | (i) | (iii) | (ii) | (iv) |
Which of the following molecules are associated with the Human Immunodeficiency Virus (HIV)?
a) DNA
b) RNA
c) Phospholipids
d) Reverse transcriptase
1. b and c only
2. a, b and d only
3. a, b, c and d
4. b, c and d only
Give below are two statements :
Statement I: | When an infected female Anopheles mosquito bites, it releases gametocytes of plasmodium into the healthy person. |
Statement II: | The female Anopheles mosquito takes up sporozoites of Plasmodium with blood meal from an infected person, suffering from malaria. |
In light of the above statements, choose the most appropriate answer from the options given below :
1. Statement I is correct but Statement II is incorrect.
2. Statement I is incorrect but Statement II is correct.
3. Both Statement I and Statement II are correct.
4. Both Statement I and Statement II are incorrect.
List I | List II |
A. Wuchererua bancrofti | I. Pneumonia |
B. Trichophyton rubrum | II. Malaria |
C. Plasmodium vivax | III. Filariasis |
D. Haemophilus influenzae | IV. Ringworm |
Statement I: | Immature Iymphocytes differentiate into antigen sensitive lymphocytes in primary lymphoid organs and then migrate to secondary lymphoid organs |
Statement II: | In Peyer's patches of the small intestine, lymphocytes interact with antigens and proliferate to become effector cells |
List I | List II |
A. Haemophilus influenzae | I. Common cold |
B. Rhino virus | II. Elephantiasis |
C. Wuchereria malayi | III. Pneumonia |
D. Plasmodium falciparum | IV. Malignant malaria |