Which of these worms are segmented?
A. annelids
B. planarians
C. roundworms
D. flukes
E. All worms are segmented
Ans: A. annelids
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A group of protozoa that are not motile are the ________.
A. Plasmodium sp. B. trophozoites C. amoebas D. ciliates E. dimorphics
Which of the following enzymes catalyzes the production of a strand of RNA from DNA?
A) RNA polymerase B) DNA ligase C) DNA polymerase D) reverse transcriptase
Most people assume that cloning refers only to a whole organism, or reproductive cloning. Explain how therapeutic cloning is different from reproductive cloning
What will be an ideal response?
In the process of ________, ATP is synthesized when excited electrons from chlorophyll P700 pass through a series of electron carriers then return to chlorophyll P700.
A. acyclic photophosphorylation B. photosynthesis C. cyclic photophosphorylation D. noncyclic photophosphorylation