Which cell organelle synthesizes phospholipids and steroids, detoxifies poisons amd lacks attached ribosomes?

The smooth endoplasmic reticulum.

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral