511 Answered Questions for the topic genetics

Genetics

08/06/14

What is the fraction of the offspring?
What is the fraction of the offspring with parents AaBBCCddEE and AaBBccDdEE will have a genotype aaBBCcddEE? I am trying to figure this out WITHOUT using the punnet square.... so what I know is:... more
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Genetics

05/20/14

chi square
In a Chi-square question you are usually given observed and you need to fill in the rest: expected, expected^2, etc. (Or you need to find the observed. But in this example observed is given) To get... more
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Genetics Biology Aminoacids

03/24/14

Deletion, insertion or substitution of nucleotides...?
Shown below are the amino acid sequences of the wild-­-type and 4 mutant forms of a polypeptide (the amino acid sequence is taken from the middle of the protein, so there is no start or stop codon... more
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Genetics

09/30/13

noncoding DNA,
Hello, in noncoding DNA, there is repetitive DNA: heterchromatin and transposon repeats (retrotransponsons and DNA transponsons). where do both of these repetitive sequences come from? are we born... more
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Genetics Biology

01/16/13

Why does our sense of taste differ from person to person?
how is this possible?
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Genetics Biology

01/09/13

How do you do a Dihybrid cross?
What are ways you can do this?
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01/09/13

What animals are self aware?
How can you figure out if one is self aware? Are any domestic pets self aware?
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01/02/13

I need to know the stages of meiosis and why it's important to know them.
Why is it important to know these stages???
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Genetics Biology

01/02/13

How does cloning work and why do people get mad about it?
I'm supposed to think about this before the first lecture.
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Genetics Biology

12/18/12

how are genes inherited from a mom or dad to a child?
how are genes inherited from a mom or dad to a child?
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Genetics Biology

12/04/12

DNA to mRNA for three diferent strands of DNA, given "5-AGT-3"
My Study Group can't figure out this problem: "A triplet of bases in the Template Strand of DNA = 5'-AGT-3', The corresponding codon found in the mRNA would be..." but then they ask the same... more
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