Gk Questions with AnswersBiology
DIRECTIONS : Questions based on Biology.
| 21. | During sleep a man’s blood pressure | ||
|---|---|---|---|
| A. Increases | |||
| B. decreases | |||
| C. remains constant | |||
| D. fluctuates | |||
| 22. | Oncogene is responsible for | ||
|---|---|---|---|
| A. Aids | |||
| B. typhoid | |||
| C. malaria | |||
| D. cancer | |||
| 23. | Which acid is produced when milk gets sour? | ||
|---|---|---|---|
| A. Acetic acid | |||
| B. Tartaric acid | |||
| C. Lactic acid | |||
| D. Butyric acid | |||
| 24. | Two richest kown sources of edible protein are | ||
|---|---|---|---|
| A. Meat and eggs | |||
| B. Milk and vegetables | |||
| C. Soyabean and groundnut | |||
| D. Some algae and other micro-organisms | |||
| 25. | Which nutrients are most likely to be affected by food processing and storage? | ||
|---|---|---|---|
| A. Carbohydrates | |||
| B. Fats | |||
| C. Proteins | |||
| D. Vitamins | |||