Difference between revisions of "Template:Introduction to genetics glossary"

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imported>TimVickers
(move to an order that explains the terms in sequence)
imported>TimVickers
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Gene]]'''
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[DNA]]'''
 
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A segment of the [[DNA]] in a chromosome. Genes are like sentences built up of the "letters" of the nucleotide alphabet, and between them the genes direct the physical development and behavior of the organism. A set of genes acting together are like a recipe or instruction book, providing the information that a living organism needs so it can build or do something - like making an eye or a leg, or repairing a wound.
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A long [[molecule]] that looks like a twisted ladder. It is made of four types of simple units and the sequence of these units carries information, just as the sequence of letters carries information on a page.
 
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Allele]]'''
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Nucleotides]]'''
 
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The different forms of a given gene that an organism may possess. For example, in humans, one allele of the eye-color gene produces green eyes and another allele of the eye-color gene produces brown eyes.
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They form the rungs of the DNA ladder and are the repeating units in DNA. In the rotating image above they are the flat blue and gray parts at the center of the molecule. There are four types of nucleotides (A, T, G and C) and it is the sequence of these nucleotides that carries information.</div></div>
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[DNA]]'''
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Chromosome]]'''
 
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A long [[molecule]] that has the form of a "[[double helix]]", which looks like a twisted ladder. It is made of four types of simple units and the sequence of these units carries information, just as the sequence of letters carries information on a page.
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A package for carrying DNA in the cells. They contain a single long piece of DNA that is wound up and bunched together into a compact structure. Different species of plants and animals have different numbers and sizes of chromosomes.
 
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<div style="clear:both;" class="NavFrame">
 
<div style="clear:both;" class="NavFrame">
<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Nucleotides]]'''
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Gene]]'''
 
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</div>
 
<div class="NavContent" style="text-align:left;">
 
<div class="NavContent" style="text-align:left;">
They form the rungs of the DNA ladder and are the repeating units in DNA. In the rotating image above they are the flat blue and gray parts at the center of the molecule. There are four types of nucleotides (A, T, G and C) and it is the sequence of these nucleotides that carries information.</div></div>
+
A segment of [[DNA]]. Genes are like sentences made of the "letters" of the nucleotide alphabet, between them genes direct the physical development and behavior of an organism. Genes are like a recipe or instruction book, providing information that an organism needs so it can build or do something - like making an eye or a leg, or repairing a wound.
 +
</div></div>
  
 
<div style="clear:both;" class="NavFrame">
 
<div style="clear:both;" class="NavFrame">
<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Chromosome]]'''
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<div class="NavHead" style="padding:2px 2px 2px 30px; background-color:#BBDDFF; text-align:left; font-size:normal;">'''[[Allele]]'''
 
</div>
 
</div>
 
<div class="NavContent" style="text-align:left;">
 
<div class="NavContent" style="text-align:left;">
A package for carrying DNA in the cells. They contain a single long piece of DNA that is wound up and bunched together into a compact structure. Different species of plants and animals have different numbers and sizes of chromosomes.
+
The different forms of a given gene that an organism may possess. For example, in humans, one allele of the eye-color gene produces green eyes and another allele of the eye-color gene produces brown eyes.
 
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