Moves excess water out of the cell. Biosynthesis of steroids (testis), drug. Webap biology review one pagers.

Engulf (phagocytosis) materials as food for the cell. Order of the polypeptide โ‡’ proteinโ€™s structure and function. Webdiffers from rer both structurally and functionally, in the form of tubes arranged neatly in parallel rows or in a tangle. Webnucleotides made of 1 deoxy/ribose, 2 phosphate grp, 3 nitrogenous base.