Across
- 4. This process helps to maintain the constant level of the internal environment.
- 5. The ability to respond to stimuli from both internal and external environments.
- 6. Most prominent organella of an eukaryotic cell.
- 10. Synthesis of ATP using solar energy in photosynthesis.
- 12. This enzyme is produced by Saccharomyces cerevisiae.
- 14. The structural and functional unit of the kidney.
- 16. It is a sugar molecule formed by joining two monosaccharides by a glycosidic bond.
- 17. Two amino acids undergo condensation reaction by removing a water molecule from both and result a bond known as _____ bond.
- 18. The ability to produce offspring for continuous existence of species.
- 19. An alteration of the nucleotide sequence of the genome of an organism.
- 20. This organella helps to synthesise ATP in aerobic respiration.
Down
- 1. Catalysing enzyme of below reaction. Nucleotides ----> Nitrogenous bases + sugars + phosphates.
- 2. What is the neurotransmitter which is secreted by the parasympathetic division?
- 3. It includes catabolic and anabolic reactions.
- 7. Another name for the red blood cells.
- 8. Copying a sequence of DNA into mRNA.
- 9. This virus is transmitted by Aedes aegypti and Aedes albopictus.
- 11. How many steps does the cardiac cycle have?
- 13. This may be caused by long - term exposure to dust containing silica compounds.
- 15. Union of egg and sperm culminating in fusion of their nuclei.