When nitrogen-14 is bombarded by alpha particles , a proton is produced. What other particle is emitted?
A) a neutron
B) oxygen-16
C) a positron
D) oxygen-17
Question 2
Which of the following lipoproteins has the highest percentage of protein?
A) HDL
B) LDL
C) VLDL
D) All lipoproteins have the same percentage of protein.