While conducting research, you find a strain of bacteria that has mutation rates seventy times higher than normal. What could cause this? The single-strand binding proteins might malfunction during DNA replication. There could be one or more base pair mismatches in the RNA primer.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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While conducting research, you find a strain of bacteria that has mutation rates
seventy times higher than normal. What could cause this?
The single-strand binding proteins might malfunction during DNA replication.
There could be one or more base pair mismatches in the RNA primer.
O The proofreading mechanism of DNA polymerase may not work properly.
The DNA polymerase may be unable to add bases to the 3' end of the growing
nucleic acid chain.
Transcribed Image Text:While conducting research, you find a strain of bacteria that has mutation rates seventy times higher than normal. What could cause this? The single-strand binding proteins might malfunction during DNA replication. There could be one or more base pair mismatches in the RNA primer. O The proofreading mechanism of DNA polymerase may not work properly. The DNA polymerase may be unable to add bases to the 3' end of the growing nucleic acid chain.
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