Because of Chargaffs rules if the order of the bases on one strand of DNA is known the order of bases on the other strand can be predicted
a. true
b. false
Answer: a. true
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Points of adhesion between adjacent cells characterized by cadherins interacting with intermediate filaments are referred to as ____
Fill in the blank with the appropriate word.
Limiting the activity of microbes in food can be accomplished by
A. pasteurization. B. cold storage. C. lowering the pH. D. growth inhibiting substances. E. All of the choices are correct.
In which of the following situations did disease develop due to vertical transmission of the pathogen?
A. A dog develops rabies after being scratched during a fight with a raccoon that carries the virus B. A hospitalized patient develops MRSA bacteria in a wound following surgery C. A traveler develops gastroenteritis after drinking water that is contaminated with Escherichia coli bacteria D. A fetus develops listeriosis after unpasteurized cheese infected with Listeria bacteria is consumed by the mother during pregnancy
What is the highest possible frequency of recombination between linked genes that can be generated by any type of crossover event?
What will be an ideal response?