5 Written Questions

1. DNA
2. complimentary strand, daughter strand
3. nitrogen bases
4. pentose sugar, phosphate, nitrogen base
5. enzymes detect and repair any errors

5 Matching Questions

1. when DNA replication occurs
2. what DNA helicase does
3. enzyme that breaks hydrogen bonds between nucleotides and separates strands
4. how many strands RNA is
5. why DNA replication is important in cell division

1. a 1
2. b S phase
3. c breaks hydrogen bonds between nucleotides and separates strands
4. d each offspring cell needs the complete set of genetic material
5. e DNA helicase

5 Multiple Choice Questions

1. template
   1. what two strands make up
   2. what is a new strand called
   3. what the original strand serves as
   4. what one strand makes up
2. forms hydrogen bonds
   1. what DNA polymerase does
   2. what one strand makes up
   3. what is a new strand called
   4. what DNA helicase does
3. no
   1. are all mutations lethal to the organism
   2. how many strands DNA is
   3. what makes up the rungs of the ladder
   4. how many strands RNA is
4. DNA polymerase
   1. enzyme that forms hydrogen bonds
   2. what DNA polymerase does
   3. what DNA helicase does
   4. the bonds of nitrogen bases
5. replication forks
   1. what DNA helicase does
   2. where replication occurs
   3. when DNA replication occurs
   4. who made DNA model

5 True/False Questions

1. what connects two strands of nucleotides → hydrogen bonds

   True        False

2. what are the different roles of DNA polymerase → alternating sugar phosphate

   True        False

3. how many strands DNA is → 2

   True        False

4. how the # of replication errors in cells are kept to a minimum → enzymes detect and repair the errors

   True        False

5. the bonds of nitrogen bases → adenine-thymine, cytosine-guanine

   True        False