Urea and uric acid cost more energy to produce, however, they have an advantage over ammonia because they are Blank______.Multiple choice question.less toxicmore solubleliquidsNeed help? Review the

The organ that converts ammonia from amino acid breakdown to the less toxic compound urea is the Blank______.Multiple choice question.kidneysmall intestineliverspleen

Relate the toxicity of urea and uric acid to ammonia.Multiple choice question.Both are less toxic than ammonia.Both are more toxic than ammonia.Both are equally toxic to ammonia.

Ammonia…a) is soluble in water.b) can be stored in the body as a precipitate.c) has low toxicity relative to urea.d) is metabolically more expensive to synthesize than urea

The energy investment in synthesizing uric acid to eliminate nitrogenous wastes is balanced by which of the following?Multiple choice question.The energy saved by not having to excrete uric acid as often as an animal would excrete other nitrogenous wastesThe lack of toxicity of uric acid when used as a nitrogenous wasteThe energy saved by conserving water when excreting uric acid

Urea is a waste product of Blank______.Multiple choice question.triglyceride digestionnucleotide recyclingamino acid metabolismglucose catabolism