The diagram represents a part of a DNA molecule - Leaving Cert Biology - Question 5 - 2008
Question 5
The diagram represents a part of a DNA molecule. A and C represent nitrogenous bases.
Complete the following in relation to DNA.
(a) Name the nitrogenous bases whos... show full transcript
Worked Solution & Example Answer:The diagram represents a part of a DNA molecule - Leaving Cert Biology - Question 5 - 2008
Step 1
Name the nitrogenous bases whose first letters are A and C.
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Answer
The nitrogenous bases corresponding to A and C are adenine and cytosine, respectively.
Step 2
The structure labelled X is called a ____________.
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Answer
The structure labelled X is called a triplet or codon, as it represents part of a gene.
Step 3
Where in the cell would you expect to find most DNA?
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Answer
Most DNA is expected to be found in the nucleus of the cell.
Step 4
These instructions are called the ____________ code.
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Answer
These instructions are called the gene code.
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