Each of the following is a function of smooth endoplasmic reticulum, except?
A. synthesis of triglycerides.
B. synthesis of steroid hormones.
C. detoxification of drugs.
D. modification of protein.
E. storage and release of calcium ions.
Which organelle is most prominent in cells that make large amounts of protein?
A. nucleolus
B. mitochondria
C. chromosome
Which of the following is not a function of membrane proteins?
A. regulate the passage of ions
B. act as carrier molecules for various solutes
C. cell nutrient
D. act as anchors or stabilizers for the cell membrane
E. bind to ligands