Once an adaptation appears, it remains in all the descendants unless the species becomes extinct

Indicate whether the statement is true or false


FALSE

Biology & Microbiology

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In bacteria, which topoisomerase is responsible for unlinking catenated chromosomes after replication?

A. topoisomerase I B. topoisomerase II C. topoisomerase III D. topoisomerase IV E. topoisomerase V

Biology & Microbiology

The reactants of photosynthesis are

A. oxygen and water. B. sunlight and carbon dioxide. C. water and carbon dioxide. D. water and glucose. E. sunlight and chlorophyll.

Biology & Microbiology

Words such as did, mom, and pop have something in common with the fundamental tool of recombinant DNA technology. In the context of recombinant DNA technology, which term would be used to describe such words?

A) insertion B) prototrophic C) palindromic D) lysogenic E) conjugation

Biology & Microbiology

Which of the following sequences is inversely palindromic?

a. 5' GCATGC 3' b. 5' GCAACG 3' c. 5' GCAT 3' d. 5' GCAACGC 3' e. 5' GGAAAAGG 3'

Biology & Microbiology