Which one of the following terms applies to the phylum Cnidaria?
A. radial symmetry
B. pseudocoelomate
C. Parazoa
D. triploblastic
E. protostome
A. radial symmetry
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Which of the following is not true regarding the protein CDK?
A. The levels of CDK change with the cell cycle. B. It binds to cyclin. C. It functions as a kinase. D. It functions to control the cell cycle.
Organisms traditionally called mushrooms, as well as shelf fungi, coral fungi, bird's nest fungi, stinkhorns, and
puffballs, are all members of which fungal phylum?
a. Glomeromycota b. Basidiomycota c. Chytridiomycota
d. Zygomycota e. Ascomycota
In the mammalian digestive system, what is the primary site of nutrient absorption?
A. large intestine B. pharynx C. stomach D. pancreas E. small intestine
A human diploid cell has ____
a. 23 chromosomes b. n sets of chromosomes c. only the X or Y chromosome d. 23 pairs of homologous chromosomes e. 46 different chromosomes