Across
- 2. Nature of a substance with pH 7
- 3. Protein digesting enzyme
- 5. To neutralize a strong acid we need
- 7. Bio catalysts used by organisms to break down complex substances
- 10. Focal length is half of
- 12. Addition of oxygen or removal of hydrogen to a compound
- 13. Sign of the distance measured to the right of origin
- 14. Diameter of reflecting surface of spherical mirror
- 15. Salivary amylase is present in
Down
- 1. Cell organelles that contain chlorophyll
- 4. Spherical mirror used for search lights
- 6. Calcium sulphate hemihydrate is also called
- 8. The ratio of sine of angle of incidence to sine of angle of refraction
- 9. Temporary finger like projections that help ameoba locomote and capture food
- 11. The process of spoilage of fats and oils in food