Which of the following statements about the notochord is false?
a. It is lost when it is replaced by the vertebral column.
b. It develops in chordate embryos.
c. It develops from mesodermal tissue.
d. It induces formation of the neural plate.
e. It grows along the longitudinal axis of the organism
A
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Which of the following methods can be used to determine the position of nucleosomes in the genome?
A. RNA-Seq B. Western blotting C. ChIP-Seq D. epigenetic immunoprecipitation E. immunofluorescence
The term used to describe a virus that causes a global outbreak of serious illness of which little natural immunity exists and that has sustained person-to-person transmission is:
a. epidemic. b. pandemic. c. endemic. d. widespread.
Plantar warts represent a sexually transmitted disease.
Answer the following statement true (T) or false (F)
In the absence of oxygen, can cells utilize the electron transport chain?
A. No, oxygen is a required cofactor for the complexes in the electron transport chain. B. Yes, in the case that a cell can use a terminal electron acceptor other than oxygen, it can make use of the electron transport chain. C. No, oxygen is the primary electron acceptor in electron transport chains in all cell types. D. Yes, all cells can make use of the electron transport chain in the absence of oxygen via fermentation.