Match the following terms and definitions. 1. assimilation
process that involves the second step in the chemical breakdown of glucose; converting pyruvic acid into carbon dioxide
2. cellular respiration
occurring in the presence of oxygen
3. Krebs cycle
a series of chemical reactions that break down sugars and produce energy
4. electron transport chain
occurring in the absence of oxygen
5. aerobic
process that involves the third step in the chemical breakdown of glucose; transferring electrons to form ATP
6. anaerobic

osteogenesis imperfecta (oi) refers to a congenital ailment of bones. in the condition, the bones become brittle or fragile. this ailment is a general result of the defect or mutations in the genes (colia1 or colia2). this mutation results in imperfect collagen formation either in quantity or quality wise.  

there are eight kinds of oi defects, and each kind varies with certain distinctions in symptoms. the usual symptoms include frequent bone fractures, loss of hearing in infants, protruding eyes, discoloration of the white in the eyes, respiratory issues, loosening of the joints, short stature, and other symptoms.