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WorksheetsDeoxyribonucleic Acid (DNA)
Total questions: 20
Worksheet time: 10mins
DNA HISTORY: Who proposed the base pairing rule (A with T and G with C)?
Chargaff
Franklin
Watson & Crick
DNA HISTORY: Whose x-ray studies confirmed the structure of DNA?
Chargaff
Franklin
Watson & Crick
DNA HISTORY: Who developed the double helix structure for DNA?
Chargaff
Franklin
Watson & Crick
Where is DNA located?
Prokaryotes: nucleus
Eukaryotes: cytoplasm
Prokaryotes: cytoplasm
Eukaryotes: nucleus
In the NUCLEUS for ALL organisms
In the CYTOPLASM for ALL organisms
Traits are coded sections of DNA (chromosomes) called this....
Genes
Diploids
Gameates
Chromatins
DNA is basically an instruction code to build ______
Proteins
Lipids
Carbohydrates
DNA's structure is known as a:
Twisted Ladder
Special Spiral
Double Helix
Spiral Staircase
Which two components make up the backbone (sides) of the DNA structure?
Sugar and
Phosphate
Adenine and Sugar
Thymine and Phosphate
Carbon and Hydrogen
What are the bonds that connect the base pairs?
Carbon
Helium
Hydrogen
Oxygen
Adenine bonds with...
Thymine
Guanine
Cytosine
Guanine bonds with...
Thymine
Adenine
Cytosine
Which sequence is the CORRECT BASE PAIR MATCH: AGCTT
TCGAA
GATCC
CTAGG
What type of mutation is occurring here?
Substitution
Insertion
Deletion
Mutagens
What type of mutation is occurring here?
Substitution
Insertion
Deletion
Mutagens
What type of mutation is occurring here?
Substitution
Insertion
Deletion
Mutagens
What type of mutation is occurring here?
Substitution
Insertion
Deletion
Mutagens
In EUKARYOTES, DNA leaves the nucleus to deliver the code.
NO
YES
Sometimes
Which process copies DNA's code onto RNA in the nucleus?
Translation
Transcription
Transduction
Which process decodes DNA's information to make proteins?
Translation
Transcription
Transduction
RNA is DIFFERENT from DNA except for
Single Strand
Different sugar
Uracil
(NO THYMINE)
A bonds with U
No phosphate group
