Fischer projections are a key skill required at the organic chemistry and definitely at the biochemistry molecule. Instead of drawing complex 3-dimensional structures over and over, you simply learn how to draw a ‘flat' version of the molecule without losing its chirality.
This video is the first in a 5-part series to help you learn and master this skill. As you watch the video be sure to pause for every example and try drawing the structures before watching how I do it.
— > Watch Next Video: Chirality of Fischer Projections