Answer:
b. DNA replication occurs only during the G1 phase of the cell cycle.
Explanation:
Answer:
The correct answer would be the virus envelope.
Viral envelope is a protective covering present around the capsid proteins in some viruses.
It is usually derived from the cell membrane of the host and thus it is composed of lipid and viral proteins.
It provides stability to the viral particle, helps in protecting the viral genome, and aids in the fusion of the virus with the membrane of the host.
Examples of viruses in which envelope is present: herpesviruses, poxviruses, flavivirus, hepatitis D et cetera.
Examples of viruses in which envelope is absent: adenoviridae
, papillomaviridae
, picornaviridae
, caliciviridae et cetera.
B. the last phosphate group has a lot of energy stored in the bond that connects it to the other two phosphates.
The process by which metabolic waste is eliminated from an organism.
I think the correct answers from the choices listed above are options D and E. You should not use context clues when you feel unsure of your guess and the surrounding words are also unfamiliar. Hope this answers the question.
