What might be the most reasonable approach to determine the probable function of a particular sequence of DNA in humans?
A)Genetically engineer a mouse with a copy of this sequence and examine its phenotype.
B)Look for a reasonably identical sequence in another species,prepare a knockout of this sequence in that species,and look for the consequences.
C)Prepare a genetically engineered bacterial culture with the sequence inserted and assess which new protein is synthesized.
D)Mate two individuals heterozygous for the normal and mutated sequences.

Question

Quizplus · Accepted Answer

Looking for a reasonably identical sequence in another species and preparing a knockout of this sequence in that species can help determine the consequences of the absence of this particular sequence in that species. This information can provide insights into the probable function of the sequence in humans. The other options involve experimental approaches that may not necessarily provide relevant information about the function of the sequence in humans.

What Might Be the Most Reasonable Approach to Determine the Probable