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WorksheetsDNA STRUCTURE & REPLICATION TEST REVIEW
Total questions: 22
Worksheet time: 11mins
TRAITS LIKE STRAIGHT HAIR OR ATTACHED EAR-LOBES ARE DETERMINED BY WHAT PART OF THE GENETIC CODE OF DNA
Phosphate groups
Nitrogenous bases
Deoxyribose sugars
HYDROGEN BONDS
WHAT PART OF DNA DOES THE PHOSPHATE GROUP MAKE UP
OUTSIDE OF THE DNA MOLECULE OR LADDER
THE RUNGS OR STEPS OF THE DNA MOLECULE OR LADDER
THE BOND THAT HOLDS THE NITROGEN BASES TOGETHER
WHAT PART OF THE DNA MOLECULE DOES THE NITROGEN BASES MAKE UP
THE OUTSIDE OF THE DNA MOLECULE OR LADDER
THE RUNGS OR STEPS OF THE DNA MOLECULE OR LADDER
THE BOND THAT HOLDS THE DNA NITROGEN BASES TOGETHER
HYDROGEN BONDS
HOLD THE PHOSPHATE TO THE DEOXYRIBOSE SUGAR
HOLD THE NITROGEN BASES TOGETHER
HOLD RIBOSE SUGAR TO THE RNA PHOSPHATE
WHAT IS THE NAME OF THE NITROGEN BASE IN THIS NUCLEOTIDE
ADENINE
THYMINE
CYTOSINE
GUANINE
WHAT IS THE NAME OF THE SUGAR IN THIS DNA NUCLEOTIDE
RIBOSE
DEOXYRIBOSE
MONOSACCHARIDE
POLYSACCHARIDE
WHAT DOES THE BASE ATTACH TO IN THIS NUCLEOTIDE
SUGAR
PHOSPHATE
WHAT OTHER BASE DOES THIS NUCLEOTIDE PAIR UP WITH ACCORDING TO THE BASE PAIRING RULE?
GUANINE
THYMINE
ADENINE
CYTOSINE
WHAT TYPE OF BOND HOLDS THE TWO NUCLEOTIDE BASES TOGETHER
POLY PEPTIDE
PEPTIDE
NITROGEN
HYDROGEN
1. The sequence of the bases in DNA is most important for which of the following?
TRAITS OF AN ORGANISM
THE HABITAT OF AN ORGANISM
OFFSPRING OF TWO ORGANISMS
FRANKLIN USED THE X-RAY PHOTOGRAPH TO
DETERMINE THE BASE PAIRING RULE-(APPLES-TREES CAR-GARAGE)
DETERMINE THE DNA OF CRIME SUSPECTS
DETERMINE THE SHAPE OF A DNA MOLECULE
DAN HAS A ____ SHAPE
SINGLE HELIX
DOUBLE HELIX
TRIPLE HELIX
NO SINGLE
BACTERIA AND HUMANS SHARE THE SAME_______
THYMINE,ADENINE,GUANINE,CYTOSINE
GENUS SPECIES
NUCLEUS
TRAITS
SINCE ALL LIVING THINGS SHARE THE SAME NITROGEN BASES, WHAT MAKE ALL LIVING THINGS DIFFERENT
THE SEQUENCE OF THE PHOSPHATES
THE SEQUENCE OF THE NITROGEN PHOSPHATE MOLECULES
THE SEQUENCE OF NITROGEN BASES
THE SEQUENCE OF FATTY ACIDS
HOW DOES THIS DOUBLE HELIX DNA MOLECULE CARRY THE TRAITS OF ALL LIVING THINGS
IN THE SEQUENCE OF PHOSPHATES
IN THE SEQUENCE OF BASES
IN THE SEQUENCE OF SUGARS
CAGCCATC IN DNA WOULD PAIR UP WITH THE FOLLOWING;
CTACCGAC
GTCGGAAG
GUCGGUAG
GTCGGTAG
The order of nitrogenous bases determines the order of __________ in the proteins synthesized.
NUCLEOTIDES
AMINO ACIDS
PHOSPHATES
HYDROGEN BONDS
IF SCIENTISTS CAN SPLICE OR CUT OPEN THE DNA OF A HUMAN NUCLEIC ACID, TAKE OUT A SEGMENT AND INSERT THE DNA INTO A BACTERIA TO MAKE INSULIN THEN WHAT DOES THAT MEAN
BOTH HUMANS AND BACTERIA SHARE THE SAME DNA BASES
HUMANS ARE SUPERIOR TO BACTERIA
BACTERIA CAN ADAPT TO A WIDE RANGE OF ENVIRONMENTS
THE HUMAN BODY CONTAINS A WIDE RANGE OF BACTERIA
TGTAGCTGCGCGT
AGUGCUGCGCGUA
TGTAGCTGCGCGT
ACATCGACGCGCA
TCGCGCAGCTACA
WHAT IS WRONG
NOT LONG ENOUGH BASES MISSING
TOO LONG ON TOP TOO FEW ON BOTTOM
BASES NOT PAIRED UP CORRECTLY
ALL PARTS ARE FINE, NOTHING WRONG
WHAT IS THIS CELL ATTEMPTING TO ACHIEVE?
ENERGY CONVERSION-SOLAR TO CHEMICAL
SYNTHESIS-MAKE NEW MOLECULES
HOMEOSTASIS AND TRANSPORT MOLECULES
What is the first step in DNA REPLICATION? (WHEN YOU MADE A COPY)
THE DAN TRANSFERS ITS INFORMATION OR CODE TO RNA THROUGH AN AMINO ACID.
THE DNA MOLECULE UNZIPS ALONG HYDROGEN BONDS
FREE NUCLEOTIDES (THE EXTRA ONE ON YOUR DESK) BOND TOGETHER IN THE CORRECT SEQUENCE.
A SINGLE STRANDED RNA MOLECULE FORMS
