Antigen processing and presentation antigen processing and presentation is a way for a cell to give information about its activi
ties. is the way foreign cells engulf macrophages. is only accomplished by bacterial cells. is a way for viruses to infect cells.
1 answer:
Is a way for a cell to give information about its activities.
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Nucleic acids contain the genetic code.
it gives off protons because it's in a basic solution (pH>7)
<em>DNA</em><em> </em>is what carries the genetic code for living organisms it contained in the nucleus of cells.
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Answer:
C .they take up the usable forms of nitrogen found in the soil .
Explanation:
This process is called mitosis
