6. through which process is energy transferred to a molecule that the cell can use as fuel for its various activities?
o by the removal of a phosphate group, adp is converted to atp.
o by the addition of a phosphate group, adp is converted to atp.
o by the linking of nucleic acids, the cell produces dna.
o by the linking of amino acids, the cell produces proteins.

The addition of a phosphate group, ADP is converted to ATP

Explanation:

well the answer is 2!

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.