Headwater streams depend primarily on ____ as an energy input
a. photosynthesis
b. detritus
c. phytoplankton
d. zooplankton
e. nekton
b
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Which of the following statements about steroid receptors is FALSE?
A. The receptors undergo a conformational change after binding the steroid. B. The receptors are localized to the plasma membrane. C. Once the steroid binds the receptor, the steroid/receptor complexes dimerize. D. Steroid receptors act as transcriptional factors, regulating the expression of certain genes and the subsequent production of proteins. E. Steroid receptors are localized to either the cytoplasm or nucleus.
List the events of glycolysis in order
What will be an ideal response?
The ________ are the tubular structures that occur between the ovaries and the uterus
Fill in the blank(s) with correct word
ATP is expended in which of the following processes?
A) facilitated diffusion B) diffusion C) group translocation D) active transport E) both active transport and group translocation