400 Level  Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

a. Highlight 4 methods to detect and isolate mutant organisms

b. From the DNA template sequence 3’AGCAGTAGCGCCCTAAAGC5’
(i) What is the complementary strand sequence?
(ii) What is the mRNA complementary sequence?
(iii) Is there a terminator (nonsense) codon in the sequence?

 

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