The human protein named a-1-antitrypsin obtained from transgenic animal, is used for the treatment of _____________.
| 1. | Alzheimer's disease | 2. | Rheumatoid arthritis |
| 3. | Emphysema | 4. | Cystic fibrosis |
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Match List I with List II:
Choose the correct answer form the option given below:
1. A-II, B-III, C-I, D-IV
2. A-III. B-II, C-IV, D-I
3. А-ІIІ, В-II, C-I, D-IV
4. A-II, B-III, C-IV, D-I
| List I (Drug) |
List II (Effect) |
||
| A. | Nicotine | I. | Causes sense of euphoria and increased energy |
| B. | Morphine | II. | Stimulates adrenal gland to release catecholamines into blood circulation |
| C. | Heroin | III. | Effective sedative and painkiller |
| D. | Cocaine | IV. | A depressant; slows down body function |
1. A-II, B-III, C-I, D-IV
2. A-III. B-II, C-IV, D-I
3. А-ІIІ, В-II, C-I, D-IV
4. A-II, B-III, C-IV, D-I
Level 4: Below 35%
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The WBC count of a person's blood sample is 8000/cu.mm. How many eosinophils and lymphocytes would be in the same blood sample approximately?
| 1. | 300 – 500/cu.mm and 500 – 700/cu.mm, respectively |
| 2. | 300 – 500/cu.mm and 1200 – 1500/cu.mm, respectively |
| 3. | 100 – 120/cu.mm and 160 – 200/cu.mm, respectively |
| 4. | 160 – 240/cu.mm and 1600 – 2000/cu.mm, respectively |
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Match List I with List II with respect to chronology of evolution of life forms:
Choose the correct answer from the options given below:
1. A-III, B-IV, C-I, D-II
2. A-II, B-IV, C-III, D-I
3. A-II, B-IV, C-I, D-III
4. A-I, B-II, C-III, D-IV
| List I | List II | ||
| A. | About 65 mya | I. | Jawless fish probably evolved |
| B. | About 500 mya | II. | The dinosaurs suddenly disappeared from the earth |
| C. | About 350 mya | III. | Seaweeds and few plants probably existed |
| D. | About 320 mya | IV. | Invertebrates were formed and became active |
1. A-III, B-IV, C-I, D-II
2. A-II, B-IV, C-III, D-I
3. A-II, B-IV, C-I, D-III
4. A-I, B-II, C-III, D-IV
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Match List I with List II :
Choose the correct answer form the option given below:
1. A-IV, B-II, C-I, D-III
2. A-IV, B-III, C-I, D-II
3. A-III, B-IV, C-II D-I
4. A-III, B-IV, C-I, D-II
| List I | List II | ||
| 1. | Progestasert | A | Barrier made of rubber used by females |
| 2. | Multiload 375 | B | Oral contraceptive |
| 3. | Diaphragm | C | Hormone releasing IUD |
| 4. | Saheli | D | Copper releasing IUD |
Choose the correct answer form the option given below:
1. A-IV, B-II, C-I, D-III
2. A-IV, B-III, C-I, D-II
3. A-III, B-IV, C-II D-I
4. A-III, B-IV, C-I, D-II
Level 4: Below 35%
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The following are the stages of life cycle of Plasmodium. Arrange the stages in the proper order.
Choose the correct answer from the options given below:
1. A, B, C, D, E
2. E, C, D, B, A
3. E, D, B, A, C
4. C, A, B, D, E
| A. | The parasites reproduce asexually in RBCs, bursting the cells. |
| B. | The parasites reproduce asexually in liver cells, bursting the cells and releasing into blood. |
| C. | Gametocytes develop in RBCs. |
| D. | Sporozoites reach the liver through the blood. |
| E. | Female mosquito injects sporozoites into humans during bite. |
Choose the correct answer from the options given below:
1. A, B, C, D, E
2. E, C, D, B, A
3. E, D, B, A, C
4. C, A, B, D, E
Level 4: Below 35%
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Match List I with List II related to embryonic development at various months of pregnancy:
Choose the correct answer from the option given below:
| List I | List II | ||
| 1. | The foetus movement starts and hair appears on the head | I | 24 weeks of pregnancy |
| 2. | The foetus develops limbs and digits | II | 20 week of pregnancy |
| 3. | The foetus develops external genital organs | III | 8 weeks of pregnancy |
| 4. | The foetus body is covered with fine hair; eyelids separate and eyelashes are formed | IV | 12 week of pregnancy |
Choose the correct answer from the option given below:
| 1. | A-II, B-IV, C-III, D-I |
| 2. | A-II, B-III, C-IV, D-I |
| 3. | A-IV, B-II, C-III, D-I |
| 4. | А-III, В-II, C-IV, D-I |
Level 4: Below 35%
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The flightless bird with forelimbs modified as paddle-like structures suited for swimming is known as :
| 1. | Psittacula |
| 2. | Aptenodytes |
| 3. | Neophron |
| 4. | Struthio |
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Select the incorrect statements from the following:
Choose the answer from the options given below:
| A. | Digestive system in Platyhelminthes is incomplete. |
| B. | Bilateral symmetry is a characteristic feature of adult Echinoderms. |
| C. | Pseudocoelom is possessed by Aschelminthes. |
| D. | Notochord is persistent throughout life in the class Chondrichthyes. |
| E. | Members of class Reptilia maintain a constant body temperature. |
Choose the answer from the options given below:
| 1. | A and C only | 2. | B and E only |
| 3. | B and D only | 4. | C and D only |
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A group of researchers procured some fish-like animals and upon investigation the following characters were observed:
Which of the following species of animals did they consider of fit best with these characters ?
| 1. | Endoskeleton was made of cartilage. |
| 2. | Ectoparasitic; as they were found attached on fish skin with their circular sucking mouth. |
| 3. | Paired fins and scales were absent, but 7 pairs of gill slits were present. |
| 1. | Scoliodon sp |
| 2. | Exocoetus sp |
| 3. | Petramyzon sp |
| 4. | Branchiostoma sp |
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