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Molecur Genetics

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Question
Answer
what is the connection between a chromatid and a replicated DNA molecule?   A chromatid is a half of a replicated chromosome?  
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How can all organisms share the same 4 bases DNA and still be so diverse?   Bases are read in sets of three, called codons.There are 64 possible codons which is more than enough to code for the 20 amino acids  
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what is the pairing rule for deoxyribonucleic acid?   A<->T and G<-->C  
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whats DNA?   its a nucleic acid  
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when is DNA used   Always  
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Whats genetics   the genes a human body has genetic genes.  
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When is it okay for DNA transfer   when it wants too  
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When does the cell use TRNA   when it needs proteins around its body.  
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what does mRNA do   it helps it as a messenger  
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When does it affect   rite away  
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what will happen ig it fails   it cannot proceed  
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when does it usally occur   when is the DNA is repeated  
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What is the Dna isint ready   its call a dijunction  
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what happens if theres 3 chromosomes in number 21   u have downsyndrome  
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what is a homozygus recessive   rr  
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Homozygus   RR  
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Whats a punnet square   its what u use to tell what blood type it is  
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whats a family tree   used to tell ur past history  
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whats the past history have to do with DNA   it tells which familly said had a disesase  
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Whats hunnigton disesase   its when u loose control of ur body  
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Can u get cancer from ur family membersd   yes it can be passed by an offspring.  
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Whats an offspring?   its when something is brought down by another family member.  
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what is u get cancer from a family member   ur son or daughter is 50% can gt it also  
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what color is a cell   its an unknown color  
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