Your instructor gives you an unknown organ for you to examine and identify through microscopy. What should you do first with the sample? a) cut it into sections
b) examine it for artifacts
c) fix it with preservative
d) stain it to enhance contrast

The correct answer would be : option C) fix it with preservatives.

Explanation:

In the histology, examination and identification of the sample requires various steps in order to examine the specimen or sample and identification. These steps must be performed in correct sequence.

The first step to examine a sample is to fix it in current phase so that there is no change occur during the examination. With the help of preservatives an individual can fix the sample to its current state or phase.

Thus, the correct answer is : option C) fix it with preservatives.

the answer will be a) proteins i believe

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.