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100
This is the first step of replication

a) two DNA molecules are made
b) hydrogen bonds are broken
c) nucleotide bases are paired together
What is b) hydrogen bonds are broken
100
These make up the 'rungs' of the ladder

a) nitrogenous bases
b) phosphate group
c) deoxyribose sugar
What is a) nitrogenous bases
100
This is the term used to describe the chromosome number in a human cell after mitosis

a) haploid
b) polyploid
c) diploid
What is c) diploid
100
List the complementary bases to this strand ATAGGTCCA

a) ATAGGTCCA
b) CGCTTGAAC
c) TATCCAGGT
What is c) TATCCAGGT
100
This is the 'proper' term used to describe DNA

a) double staircase
b) double helix
c) double stranded
What is b) double helix
200
Replication must occur before this process

a) cell division
b) base pairing
c) cell cycle
What is a) cell division
200
This is the type of bond that holds the bases together

a) carbon bond
b) hydrogen bond
c) ionic bond
What is b) hydrogen bond
200
These are the four nitrogenous bases

a) glycine, thymine, adenine, cytosol
b) adenine, guanine, cytosine, thymine
c) tylenol, glycerol, adenine, cortisol
What is b) adenine, guanine, cytosine, thymine
200
this is the base pair rule for DNA

a) C-T and G-A
b) G-T and C-A
c) A-T and C-G
What is c) A-T and G-C
200
This is the strand that works backwards when adding bases and has to work in segments

a) lagging strand
b) leading strand
c) ligase strand
What is a) lagging strand
300
This is the results of DNA replication

a) 4 different daughter cells
b) 2 new identical strands
c) 1 new identical strand
What is b) 2 new identical strands
300
This is the type of sugar found in DNA

a) ribose
b) glucose
c) deoxyribose
What is c) deoxyribose
300
This is the process by which cells become specialized

a) differentiation
b) hybridization
c) speciation
What is a) differentiation
300
These are the elements found in nucleotides

a) C H O N P
b) C H O N
c) C H O N S
What is a) C H O N P
300
This is the strand that adds bases continuously

a) ligase strand
b) lagging strand
c) leading strand
What is c) leading strand
400
This enzyme adds bases to the leading strand

a) helicase
b) ligase
c) DNA polymerase
What is c) DNA polymerase
400
These are the 2 molecules that make up the backbone of DNA

a) sugar and phosphate group
b) nitrogenous bases and sugar
c) glycine and phosphate group
What is a) sugar and phosphate group
400
This is the result when an error occurs during replication

a) mistake
b) base pairing
c) mutation
What is c) mutation
400
These are the 3 scientists that are creidted to discovery the structure of DNA

a) Franklin and McClintock
b) Watson and Crick
c) Watson and Mendel
Who are b) Watson and Crick
400
These are the fragments of DNA built on the lagging strand

a) Mendelian fragment
b) Okazaki fragment
c) Watsonian fragment
What is b) Okazaki fragment
500
This enzyme preps the strand so bases can be added

a) RNA primase
b) DNA polymerase
c) helicase
What is a) RNA primase
500
This is the scientist that first captured an image of DNA, though she was not credited until after her death

a) Marie Curie
b) Rosalind Franklin
c) Barbara McClintock
Who is b) Rosalind Franklin
500
A cell that begins as an unspecialized cell is called this

a) unidentified cell
b) stem cell
c) anonymous cell
What is b) stem cell
500
Unless preparing to replicate, DNA is stored in the form of this in the nucleus

a) chromosomes
b) chromatids
c) chromatin
What is c) chromatin
500
This is the phase of the cell cycle in which mutations might occur

a) G1 phase
b) Mitosis
c) S phase
What is c) S phase