Cytoplasmic projections called ________ enable certain kinds of protists to move from place to place
a. plasmodesmata
b. pseudopods
c. flagella
d. cilia
e. trichomes
B
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Which of the following is not a component of a nucleotide?
A. a five-carbon sugar B. one or more phosphate groups C. a nitrogen-containing base D. a carboxyl group E. a five-carbon sugar, one or more phosphate groups, a nitrogen-containing base and a carboxyl group are all components of nucleotides.
Both Chagas' disease and African Sleeping Sickness are ________-borne diseases.
What will be an ideal response?
The major difference in gene regulation between prokaryotes and eukaryotes is that...
A. eukaryotic and prokaryotic genes are usually grouped for common functions. B. eukaryotic genes regulation requires fewer signals that prokaryotic gene regulation. C. eukaryotic gene regulation is more simplistic than prokaryotic gene regulation. D. eukaryotic genes are arranged individually, while prokaryotic genes are grouped into operons. E. eukaryotic gene regulation tends to require less coordination and integration than prokaryotic gene regulation.
The equilibrium constant for complex formation between molecules A and B will depend on their relative concentrations, as well as the rates at which the molecules associate and dissociate
The association rate will be larger than the dissociation rate when complex formation is favorable. The energy that drives this process is referred to as ___________. (a) dissociation energy. (b) association energy. (c) binding energy. (d) releasing energy.