The structural genes of lac operon transcribe mRNA which is

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#Question id: 14999

#XL - T Zoology

I know that black coat color in mice is dominant to albino. Black mice get a higher price at the pet store so I am disappointed when I cross a black mouse with an albino mouse and get 6 albino and 2 black mice in the litter. I expected all black. What mistake did I make?

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#Question id: 5752

#XL - S Microbiology

base change that changes a codon for an amino acid to a stop codon

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#Question id: 20248

#XL - P Chemistry

C (s) + O2 (g) →CO2, (g); DH = –94.3 kcal/mol

CO (g) + O2(g) → CO2 (g); DH = – 67.4 kcal/mol

O2(g) → 2O (g); ΔH = 117.4 kcal/mol

CO (g) → C (g) + O(g) ; ΔH = 230.6 kcal/mol

Calculate ΔH for C (s) → C (g) in kcal/mol.

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#Question id: 660

#XL - Q Biochemistry

Computers are used to advance the understanding of three dimensional protein structure by

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#Question id: 12939

#XL - S Microbiology

Choose the incorrect statement for the production of site-directed mutations.