Which is the default scoring matrix used in BLAST? 

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#Question id: 3876

#SCPH28 | Zoology

Which one of the following is not true of the mRNA for ovalbumin?

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#Question id: 2062

#SCPH01 Biochemistry

Which of the following types of molecules lack hydrophilic domains?

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#Question id: 331

#SCPH05 I Biotechnology

A positive and a negative charge are initially 4 cm apart. When they are moved closer together so that they are now only 1 cm apart, the force between them will be

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#Question id: 13096

#SCPH06 I Botany

You are practicing designing primers that you can use in PCR reactions. You want your primers to allow you to amplify the sequence found below.

 

 

(a) 5’-ACTTCGATATGTCTAAAATAC-3’ and 5’- CGGTAGCGTCTCTGGTTAGCT -3’

(b) 5’-TGAAGCTATACAGATTTTATG-3’ and 5’-GCCATCGCAGAGACCAATCGA-3’

(c) 5’-GTATTTTAGACATATCGAAGT -3’ and 5’-AGCTAACCAGAGACGCTACCG-3’

You are asked to design a 15-nucleotide-long primer that could potentially hybridize to a portion of a specific mRNA that encodes the protein sequence N-Met-Ala-Tyr-Trp-Pro-C. How many different primers would you have to design in order to ensure that one of them will in fact hybridize along its full length to the mRNA?

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#Question id: 12939

#SCPH01 Biochemistry

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