Discuss the role of turgor in the crisp lettuce purchased at the grocery store looking much limper by

the time it gets home. What will be an ideal response?


At the grocery store, they mist the vegetables with water. The water enters the lettuce cells generating
turgor which keeps the leaves full and crisp. Once you buy the lettuce and the mist is lost (possibly
combined with a ride in a hot trunk), the water leaves the leaves reducing the turgor and causing the
lettuce to wilt.

Biology & Microbiology

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About half of human fertilized eggs have a lethal condition called ____

a. polyploidy b. aneuploidy c. translocation syndrome d. nondisjunction e. euploidy

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In the first stage of cell reproduction, the _____________ disappears.

Fill in the blank(s) with the appropriate word.

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Which of the following is not true of cloning vectors?

A. They can be replicated within an appropriate host. B. They contain at least two replication origins. C. They usually contain multicloning sites or polylinkers. D. All of these choices are correct.

Biology & Microbiology

What characteristic(s) separate(s) greater apes from lesser apes

What will be an ideal response?

Biology & Microbiology