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WorksheetsDNA and RNA Structure
Total questions: 16
Worksheet time: 8mins
What is DNA and RNA made up of?
Nucleotides
Monosaccharides
Polysaccharides
Sugars
What are long chains of nucleotides called?
Polyneucleotides
Polysaccharides
Long chains
Polyaminoacids
Which of the following are nucleotides NOT made up of?
A carbon compound
A sugar
A phosphate group
A nitrogen-containing base
What shape is DNA?
A double helix
A single strand
A pleated sheet
An omega helix
How many polynucleotide chains make up DNA?
2
1
3
4
What does DNA stand for?
Deoxyribonucleic acid
Ribonucleic acid
Deoxynucleic acid
Nucleic acid
What does RNA stand for?
Deoxyribonucleic acid
Ribonucleic acid
Deoxynucleic acid
Nucleic acid
How many polynucleotide chains make up RNA?
2
1
3
4
What four nitrogen base pairs make up DNA?
Adenine, Thymine, Guanine, Cytosine
Adenine, Uracil, Guanine, Cytosine
Adenine, Thymine, Glucose, Cytosine
Adenine, Thymine, Guanine, Fructose
What four nitrogen base pairs make up RNA?
Adenine, Thymine, Guanine, Cytosine
Adenine, Uracil, Guanine, Cytosine
Adenine, Thymine, Glucose, Cytosine
Adenine, Thymine, Guanine, Fructose
What base pair does Adenine (A) bind with in DNA?
Guanine
Cytosine
Thymine
Uracil
What base pair does Guanine (G) bind with in both DNA and RNA?
Guanine
Cytosine
Thymine
Uracil
What base pair does Adenine (A) bind with in RNA?
Guanine
Cytosine
Thymine
Uracil
What base pair does Adenine (A) bind with in RNA?
Guanine
Cytosine
Thymine
Uracil
How would you read the second strand to this first strand? 5'-ATTGACC-3’
3’-TAACTGG-5’
5’-TAACTGG-3’
3'-CGGTCAA-5'
5'-CGGTCAA-3'
Which is NOT a way RNA differs from DNA?
Contains a single strand
Contains Uracil (U) instead of Thymine (T)
Contains the sugar ribose
Contains an extra nitrogen base
