Which of the Following Is True About Viral Penetration

Multiple Choice

Which of the following is true about viral penetration?

A) All non-enveloped and enveloped viruses enter host cells via endocytosis.
B) All non-enveloped and enveloped viruses enter host cells via fusion.
C) All non-enveloped viruses enter cells by endocytosis. All enveloped viruses enter cells by fusion.
D) All non-enveloped viruses enter cells by fusion. All enveloped viruses enter cells by endocytosis.
E) Non-enveloped viruses enter cells by endocytosis. Some enveloped viruses also enter by endocytosis, while others enter by fusion.