When You Feed Radioactive Sulfur to a Culture of Bacteria,the

Multiple Choice

When you feed radioactive sulfur to a culture of bacteria,the radioactive label will be incorporated into the proteins of the cell,and you can use this as a signal to identify structures containing protein.Which structure(s) would you expect to find labeled?

A) Flagella,but not the peptidoglycan layer
B) Peptidoglycan layer,but not the capsule
C) Capsule,but not the ribosomes
D) Nucleoid,but not the cytoplasm
E) Capsule,but not the cytoskeleton