Answer: RETROVIRUSES
Explanation:
A Retrovirus, a type of virus from the viral family Retroviridae., is a virus whose genes are encoded in their single stranded RNA which serves as a basis for DNA synthesis This iRNA then makes copies of itself by first coding its genes reversely into the DNA of the cells it infects using an enzyme called reverse transcriptase,
Like other viruses, retroviruses attach through the cell of the organisms they infect to replicate themselves,but are different from viruses by reverse transcription and genome integration
There are three Retroviruses that can affect humans which are HIV,Human T-cell lymphotropic virus (HTLV) types 1 and 2 and the flow chart of their life cycle to illustrate how retroviruses replicate is given below by
Attachment-Entry-Reverse transcription-Genome integration-Replication --Assembly- Release.
Absolute strength: Absolute strength: Strength measured by how much weight or resistance you can overcome regardless of your body size. It’s muscular endurance
A is the answer for this question.
<span>This is a sign of the primary stage of syphilis. These lesions, or chancres, will show up in the exact spot that the bacteria originally entered the body. This is generally a sign of the infection. The illness often incubates for long periods of time, from between ten and ninety days, so it could be months from the original contact.</span>
