Because Matter Can not be destroyed.
The two pathways that follow glycolysis are aerobic and anaerobic.
Because hey return back to their original forms after conversions. They behave like circular processes.
Food webs
Without enzymes the metabolic pathways are .
provides pathways to immune and intracellular sheilds
circular
Uniform circular motion.
circular
circular
Anabolic and Catabolic Pathways ,Catabolismbreaks down organic matter, for example to harvest energy in Cellular_respiration. Anabolismuses energy to construct components of cells such as Proteinand Nucleic_acid.
The two pathways that follow glycolysis are aerobic and anaerobic.
anaerobic or aerobic
Matter is anything that has a mass such as a cell or structure. Energy is derived from matter through catabolic pathways.
whether or not the pathway needs oxygen or not
The Ascending pathways of the central nervous system is made of "White Matter." (Vast amount of Axons coated with a sheath of Myelin)
Matter follows a circular pathway as matter is never created nor destroyed, it just constantly changes form from one thing to the next to the next and back to the first in a circular fashion as its a continuous never ending cycle. Energy however also never created nor destroyed is degraded with every use, constantly decreasing downward in quality therefore following a linear fashion as energy follows high to low as a line does
Because hey return back to their original forms after conversions. They behave like circular processes.