Late log phase of the bacterial growth curve
A. is marked by the production of primary metabolites.
B. is marked by the production of secondary metabolites.
C. is a transition into the death phase.
D. shows a decline in cell numbers.
B
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___________________ are organisms that derive carbon from organic compounds
A. Phototrophs B. Autotrophs C. Heterotrophs D. Chemotrophs E. Lithotrophs
Which one of the following features is unique to animals?
A. cells organized into tissues B. movement associated with muscle tissue and nervous tissue C. heterotrophism D. cells without walls E. embryonic development
Most of the time, Rh incompatibility between mother (Rh-) and fetus (Rh+) does not cause fetal health problems with the woman's first pregnancy
Indicate whether the statement is true or false
You add a large amount of XFF to cultured alien liver cells. Which of the following would confirm that XFF is the alien equivalent of human epinephrine?
A) increased cell division B) decreased cell division C) glycogen breakdown D) increased glucose uptake E) insensitivity to insulin