The redox carriers of the electron transport chain that have a tightly bound metal atom responsible for accepting and donating electrons are the _____. î î. All of the chemical reactions of the cell are called catabolism. redox reactions. phosphorylation. metabolism. cellular respiration. The breakdown of peptidoglycan to N-acetylmuramic acid, N-acetylglucosamine and peptides is an example of anabolism. catabolism. phosphorylation. fermentation. biosynthesis. 3. Enzymes are broken down in ... no
Close window. The oceanic zone is often subdivided into five layers of differing depth. The three uppermost layers include the epipelagic zone (depth 0-200 m), the mesopelagic zone (200-1000 m), and the bathypelagic zone (often 1000-2000 m).lose window. The oceanic zone is often subdivided into five layers of differing depth. The three uppermost layers include the epipelagic zone (depth 0-200 m), the mesopelagic zone (200-1000 m), and the bathypelagic zone (often 1000-2000 m).
oceanic crust The oceanic rocks which form 65% of the Earth's surface, and are the upper part of the oceanic lithosphere, overlying the MohoroviÄiÄ seismic discontinuity. The oceanic crust comprises four seismic layers, commencing at an average depth of 4.5 km below sea level. The uppermost layer varies in thickness from being absent over the oceanic ridges to 2â3 km near the continental shelves. The other three layers are of remarkably constant thickness and seismic velocity.