The function of nucleosomes is to:
a. prevent DNA strands from tangling.
b. help DNA replicate.
c. make RNA synthesis possible.
d. prevent RNA from tangling with DNA during transcription.
e. prevent histones from tangling.
a
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Indicate whether the statement is true or false.
One reason plants often do not survive indoors is because they lack adequate amounts of:
A. water B. minerals C. light D. proper temperature E. All of these could be true
An abnormal change in the sizes, shapes, and organization of cells is ____
a. dysplasia b. aplasia c. heteroplasia d. hyperplasia e. hypertrophy
What is the tendency of water molecules to stick together?
A) cohesion B) adhesion C) tension D) transpiration