When a mixture of a food substance and Benedict's sol...
When a mixture of a food substance and Benedict's solution was warmed, the solution changed from blue to brick-red. This indicates the presence of
reducing sugar
fatty acid
sucrose
amino acid
Correct answer is A
During a water bath, which is usually 4–10 minutes, the solution of the mixture and Benedict's solution should progress in the colors of blue (with no reducing sugar present), orange, yellow, green, red, and then brick red precipitate or brown (with high reducing sugar present). A color change would signify the presence of a reducing sugar.
The product of excretion common to the mammalian kidney, lung, and skin is ...
Carbohydrates are stored in the animal cell in the form of ...
What type of the following cells is thin-walled and living at maturity? ...
The economic importance of the larva in the diagram is that it ...
The rate of transpiration is NOT affected by ...
The process in which a plant grows towards source of light is known as ...
One distinctive feature in the life history of liverworts is that they exhibit ...
From the diagram above the part labelled IV represents the ...