Question

Why does sugar tastes sweet?​

Answer 1

Explanation:

Sugars are thought to owe their sweet taste to the particular pattern of bonds that atoms in sugar molecules form with receptor proteins in taste buds. ... The bonds, known as hydrogen bonds, form between positively charged hydrogen atoms and electron-rich atoms such as oxygen

Answer 2

Sugars are thought to owe their sweet taste to the particular pattern of bonds that atoms in sugar molecules form with receptor proteins in taste buds.... The bonds, known as hydrogen bonds, form between positively charged hydrogen atoms and electron-rich atoms such as oxygen.