ack Correct! Question 2 2/2 pts When a Chinese hamster with white spots is crossed with another hamster that has no spots, approximately half of the offspring have white spots and half have no spots. When two hamsters with white spots are crossed, two thirds of the offspring possess white spots and one third have no spots. What is the genetic basis of white spotting in Chinese hamsters? Epistasis Codominance Lethal alleles Multiple alleles lethal recessive allele 1:1 with different phenotype cross 2:1 with same phenotype cross
The following eukaryotic DNA sequence is a made up gene. It contains a promoter (green), a coding sequence (yellow to grey), a terminator (grey). Within the coding sequence there are 2 exons (uppercase black) and 2 introns (lower case black). With this information please answer the questions below. 5 ATATTATagcisaatoggicag GCATGGCGAGGCC gogtactcag ACCTAACCTATA 3 TATAATA togalttagocagle CGTACCOCTCCOGcgcatgagte TGGATTOGATAT 5 tattagcgcatg A GACATCAG AATAAATAAAOCTTTOGGCTTTT 3¹ ataalgegacTCTGTAGTCTTATTTATTICOAAACCCGAAAA Question 3 The nucleotides from position to would be transcribed to RNA. -22 to +80 +1 to +66 -22 to +66 +1 to +80 1/1 pts
1/1 pts Question 4 The transcription factors would recognize and bind to nucleotides between the positions +1 to +25 -22 to -1 +1 to +55 -22 to -15
ack Correct! Question 2 2/2 pts When a Chinese hamster with white spots is crossed with another hamster that has no spot
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ack Correct! Question 2 2/2 pts When a Chinese hamster with white spots is crossed with another hamster that has no spot
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