Select the correct location on the image. this diagram shows the functions of different enzymes during dna replication. which label would change if this process took place in a prokaryotic cell? dna polymerase dna ligase lagging strand dan appunyai pencer okazaki fragment leading strand nucleus dna polymerase helicase single-strand binding proteins reset next

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called