Table 2.1: Benedict's test for reducing sugar. Tube
Solution
Benedict's Color Reaction
Positive or Negative
2
3
4
2 ml onion juice
2 ml potato juice
2 ml sucrose solution
2 ml reducing sugar solution
2 ml starch solution
2 ml glucose solution
2 ml distilled water
5
6
7
Questions
1. Which of these solutions is the positive control (i. e., the one you know will be positive, even
before you run the test)?
2. Which of these solutions is the negative control (i. e., the one you know will be negative, even
before you run the test)?

Me i need this asap during photosynthesis, the following reaction takes place: carbon dioxide + water + light energy → sugar + oxygen during cellular respiration, the following reaction takes place: sugar + oxygen → carbon dioxide + water + chemical energy given this information, how are photosynthesis and cellular respiration related? question 2 options: the products of photosynthesis are the reactants of cellular respiration. photosynthesis and cellular respiration both start with the same materials. photosynthesis and cellular respiration both produce the same materials. the same type of energy is found in both photosynthesis and cellular respiration.