Glucose is a simple sugar. It would most likely be found in which of the following foods?

A. apples
B. chicken
C. fish
D. olive oil

A. apples

Glucose is a simple sugar that is commonly found in carbohydrate-rich foods. Therefore, it is most likely to be found in option A, apples.

To determine the food that is most likely to contain glucose, we need to consider the sources that are rich in carbohydrates. Glucose is a simple sugar and is a type of carbohydrate.

Choices B, C, and D (chicken, fish, and olive oil) are not rich sources of carbohydrates. Therefore, we can exclude these options.

Apples, on the other hand, do contain carbohydrates, including glucose. Fruits are generally a good source of carbohydrates, including simple sugars like glucose.

So, the correct answer is A. apples.