Water always moves from a hypertonic solution to a hypotonic one. Membrane proteins may function as binding sites, transport proteins, and for chemical signal recognition. In human females, each primary oocyte which undergoes meiosis produces 4 haploid egg cells. Cell plate formation is the usual manner of cytokinesis in plant cells. Visible light is generally considered to include the range of 350 to 750 nanometers in the electromagnetic spectrum.
Glycolysis takes place in the mitochondrion.
Organisms which carry out fermentation gain 36 ATP's from the metabolism of one molecule of glucose. ONLY bacterial cells can carry out lactic acid fermentation. The Kreb's Cycle takes place in the chloroplast during the daytime. One molecule of glucose can yield 72 ATP's if completely metabolized. Chlorophyll molecules only absorb light energy in the green portion of the spectrum.