In which phase do the following events occur: the chromatin condenses into chromosomes, the nuclear membrane disintegrates, and the centrioles migrate to the poles as spindle fibers are organized?
A) anaphase B) prophase C) interphase D) telophase
Answer: B
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Stramenopiles include all of the following EXCEPT
a. Rhodophyta. b. Chrysophyta. c. Phaeophyta. d. Bacillariophyta. e. Oomycota.
Amoebozoans move by means of flagella
_______________ Indicate whether the statement is true or false.
A sac fungus is exposed to a mutagen, and it mutates so that it cannot produce a functional ascocarp. The most likely consequence is
A. this is a vestigial structure, so there is no consequence. B. asexual spores would not be produced. C. lichens could not form. D. fruiting bodies would not occur. E. cellular metabolism could not occur.
The figure above demonstrates:
a. how different words can be constructed from the same letters. b. how viral genomes can be compressed. c. how different proteins can be produced from the same reading frame. d. how different proteins can be produced from different reading frames. e. All of the above.