Which of the following is a made of only glucose molecules? (points : 1) ribose lactose sucrose maltose *** i think its b,

Hello :))

The answer is actually malotose, which is 2 glucose molecused joined by an alpha bond

Hope this helps :))

Ithink is a because if say increased in electronegativity

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.