If the probability of being blood-type A is 1/8 and the probability of being blood-type O is 1/2, what is the probability of being either blood-type A or blood-type O?

TLS Online TPP Program

#Question id: 2676

#Unit 2. Cellular Organization

The structural genes of lac operon transcribe mRNA which is

TLS Online TPP Program

#Question id: 2677

#Unit 2. Cellular Organization

Why is the transcription of structural genes of the trp operon turned off in the presence of tryptophan?

TLS Online TPP Program

#Question id: 2678

#Unit 2. Cellular Organization

Insertional inactivation of the lacZ gene on a plasmid can be used to screen for recombinants on a plate containing:

TLS Online TPP Program

#Question id: 2679

#Unit 2. Cellular Organization

When the same region, or locus, of a chromosome has two (or more) slightly different DNA sequences in different chromosomes or individuals of the same species, these are described as

TLS Online TPP Program

#Question id: 2680

#Unit 2. Cellular Organization

What is alphoid DNA?

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#Question id: 2681

#Unit 2. Cellular Organization

Which of the following is not a character of unique Intergenic DNA?