Yo can someone give me the answer​

8. Cytosine

9. Nucleotides

10. Purine

11. Double helix

12. Genetic material

13. Single- ring

14. Double ring

15. Nucleic acids

16. Chromosome

Explanation:

the sphincter muscles at the end of the digestive tract is the anus.

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira