What type of nucleic acid codes for Sars-CoV-2 proteins?
1 point
Lipids
DNA
RNA
Proteins

What is the purpose of the 'spike protein'? *

The protein spikes protect the virus' RNA
The protein spikes allow the virus to enter into human cells by binding with a different protein on the surface of human cells.
The protein spikes play a role in the RNA replication process
None of the above