The maintenance of the HbS (sickle) allele in humans is an example of homozygote advantage

a. True
b. False


ANSWER: False

Biology & Microbiology

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Who proposed that in any DNA molecule, A =T and G = C?  

A.  Hershey and Chase B.  Chargaff C.  Franklin D.  Watson and Crick

Biology & Microbiology

To ensure growth of a newly discovered bacterium with unknown nutritional requirements, it would be best to begin with a ________ medium rather than a ________ medium

A) complex / minimal B) minimal / complex C) selective / complex D) selective / differential

Biology & Microbiology

If a reaction is spontaneous, then ?G is ____ and the reaction is ____

a. negative; endergonic b. negative; exergonic c. zero; endergonic d. positive; endergonic e. positive; exergonic

Biology & Microbiology

The process of photolysis ____.

A. is a function of the cyclic pathway B. involves photosystem I C. involves the splitting of visible light into its components D. is the source of water in photosynthesis E. directly replaces electrons lost by P680

Biology & Microbiology