4. Which part of DNA provides instructions for how to produce a protein?
A. The sequence of nitrogen bases
B. The sugar molecules
C. The phosphate groups
D. The bonds that hold the sugar and bases together

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Talking listening and reacting non verbally are all part of communicating

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.