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What elements do nucleic acids contain? |
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Definition
Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. |
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Term
The three parts to a nucleotide are... |
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Definition
Phosphate, pentose sugar and nitrogenous base. |
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Term
When 2 nucleotides bond, the bond is between which two parts? |
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Definition
Phosphate and pentose sugar. |
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The 4 different nitrogenous bases in DNA are... |
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Definition
Guanine, cytosine, adenine and thymine. |
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Term
Of the 4 nitrogenous bases, which bond with which. |
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Definition
Adenine and thymine bond, and guanine and cytosine bond. |
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Term
On a diagram of a DNA strand, the outer support is called a "____ ____" backbone |
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Definition
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The bond between 2 nitrogen bases in DNA is what kind of bond? |
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The 4 nitrogen bases in RNA are... |
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Definition
Adenine, cytosine, guanine and uracil. |
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Term
How do the nitrogen bases in RNA bond differently than that of DNA? |
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Definition
RNA can bond in any order, DNA must be specifically paired. |
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Term
The three different kinds of RNA are... |
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Definition
Messenger RNA (mRNA), transfer RNA (tRNA)and ribosomal RNA (rRNA). |
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