Question

which statement is wrong for viruses A. all parasite B. all of them have helical symmetry C. they have ability to synthesise nucleic acid and protein D. antibiotics have no effect on them

Answer 1

The 3rd statement is wrong , viruses do not have the ability to synthesis nucleic acid and protein because they lack ribosomes and must use the ribosomes of their host cells to translate viral messenger RNA to viral protein.

Answer 2

C. they have ability to synthesise nucleic acid and protein