Assume you isolate a single stranded (+) RNA virus. When you examine the proteins in the virus, you find that it does NOT contain replicase
enzymes within its capsid. Which of the following is true?

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully