Question 1
A microarray of thousands of DNA sequences stamped onto a glass plate is a
◦ polysome.
◦ DNA chip.
◦ plasmid.
◦ polygene.
◦ DNA plate.
Question 2
A thymine dimer affects the DNA molecule by
◦ breaking it apart.
◦ distorting its structure.
◦ preventing effective DNA repair.
◦ interfering with base pairing.
◦ both b and c.