The ________________ transport(s) water and dissolved minerals from the roots of the plant to the shoots of the plant.
A. xylem
B. guard cells
C. phloem
D. epidermis
E. stomata
Ans: A. xylem
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Osmosis occurs as water can cross the lipid bilayer through specialized channels for water movement called ________________
A. proteins B. transmembrane carbohydrates C. membrane pores D. aquaporins
The minimum inhibitory concentration (MIC) result recorded in antimicrobial testing can be defined as the:
a. lowest concentration of antimicrobial agent that should be used for optimal therapy. b. highest concentration of antimicrobial agent that should be used for optimal therapy. c. lowest antimicrobial agent concentration that completely inhibits visible bacterial growth. d. highest antimicrobial agent concentration that completely inhibits visible bacterial growth.
Which of the following events occurs during prophase I?
a. one full set of chromosomes arrives at each spindle pole b. crossing over c. spindle microtubules connect chromosomes to spindle poles d. separation of sister chromatids
Several species of Plasmodium cause malaria in humans
Indicate whether the statement is true or false