F. Other

Question 1

matrix proteins

Answer 1

some envelope viruses have layer of proteins bound to inner surface of envelope. links the capside w/envelope

Question 2

matrix proteins found in

Answer 2

some -ive RNA strand viruses and retroviruses

Question 3

some virions contain virally encoded enzymes that

Answer 3

catalyze rxns unique to viruses and required before transcription and translation of viral genome

Question 4

some virions contain host cell macromolecules (in addition to bilayer) eg

Answer 4

Retroviruses have host tRNA inside their capsid