115789
Question 1
Question
The bases in DNA
Answer
-
Adenine
-
Guanine
-
Thymine
-
Cytosine
-
Uracil
Question 2
Question
The sugar in RNA
Answer
-
Ribose sugar
-
Deoxyribose sugar
Question 3
Question
What is the base paring rule?
Answer
-
Adenine to Guanine
-
Thymine to Adenine
-
Cytosine to Thymine
-
Guanine to Cytosine
-
Adenine and Uracil
Question 4
Question
The number of hydrogen bonds between each base pair
Answer
-
3 hydrogen bonds between Cytosine and Guanine
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3 hydrogen bonds between Adenine and Thymine
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2 hydrogen bonds between Adenine and Thymine
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2 Hydrogen bonds between Cytosine and Guanine
Question 5
Question
What are both DNA and RNA made of ?
Answer
-
Sugar, nitrogenous base and a phosphate
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Glycerol, fatty acids and a phosphate
-
Sugar, a base and a hydroxyl group
Question 6
Question
How many polynucleotide strands in DNA
Answer
-
One
-
Two
-
Four
Question 7
Question
How is DNA held together in its double helix?
Answer
-
Hydrogen bonds
-
Sugar-phosphate bonds
-
Hydrogen bonds and sugar-phosphate bonds
Question 8
Question
What is a gene?
Answer
-
A section of DNA that codes for a specific sequence of amino acids that form a particular protein
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A gene is a section of DNA that contains the cell information on how to function and behave
Question 9
Question
The sugar in DNA
Answer
-
Deoxyribose sugar
-
Ribose sugar
Question 10
Question
What is the full name of DNA
Answer
-
deoxyribonucleic acid
-
deoxynitric acid
-
ribonucleic acid
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