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Genetics Practice 2

QuestionAnswer
Two proteins in the same cell perform different functions. This is because the two proteins are composed of chains folded DIFFERENTLY and a DIFFERENT sequence of AMINO ACIDS
Some steps involved in DNA replication and protein sunthesis are summarized in the table below. PHOTO In which step would a mutation lead directly to the formation of an altered gene? A. DNA is copied and each new cell gets a full copy.
A single gene mutation results from a change in a base sequence in DNA
A change in the base subunit sequence during DNA replication can result in variation within an organism
Synthesis of a defective protein may result from an alteration in a base sequence code
An error in genetic information present in a body cell of a mammal would most likely produce _______ a mutation that will affect the synthesis of a certain protein in the cell.
Created by: Mrs. Birchmore
 

 



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