During menstruation, the source of the blood and tissue (menses) that flows from the vagina is the
Answer: Endometrium
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The DNA in the nucleus of a typical human cell nucleus would be about ____ long if fully stretched
out.
a. 2 m b. 10 mm c. 100 m d. 10 ?m e. 2 km
The stramenopiles include water molds, diatoms, golden algae, and brown algae
____________________ Indicate whether the statement is true or false.
Which of the following is not true of all cells?
A) They assimilate nutrients. B) They are attached by gap junctions to remain in place. C) They eliminate wastes. D) They synthesize new cellular material. E) They arise from other living cells.
Which strategy do viruses with small genomes, such as the MS2 phage, use to make their small genomes more efficient?
a. relying on the host to supply RNA replicase for replication b. possessing overlapping genes that encode for multiple proteins c. keeping the number of genes in their genome to a maximum of three d. all of the above