Table Sugar can react with water to form 2 other compounds, glucose & fructose. But, when you add sugar to a glass of water the reaction is very slow - WHY? What would it need to speed it up?

Answer 1

A catalyst would do it, in particular, the enzyme invertase

Answer 2

Does A mature red blood cell have nucleus?

Answer 3

Since this is not my area of expertise, I searched Google under the key words "red blood cell" to get this source:

http://en.wikipedia.org/wiki/Red_blood_cell

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

Thanks for asking. I hope this helps.