What is the first cell that acts to fight an infection? plz be right A
dendritic cell

B
helper T cell

C
granulocyte

D
macrophage

Identify two ethical principles that can teens deal with difficult decisions

Viruses ) manufacture their own atp, proteins, and nucleic acidsb) use the host cell to copy themselves and make viral proteinsc) use the host cell to copy themselves and then viruses synthesize their own proteinsd) metabolize food and produce their own atp

How does food play a part in our culture (us culture) and other cultures around the world?