Facilitated transport requires the use of ATP.
a. true
b. false
Answer: b. false
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Much of the control of the digestive system originates in the neuron networks of the submucosa
Indicate whether the statement is true or false.
Fossils are found only in
a. metamorphic rocks. b. igneous rocks. c. sedimentary rocks. d. crystalline rocks. e. radioactive rocks.
The inflammatory process includes redness, heat, pain, loss of function and ________ ?
Fill in the blank(s) with the appropriate word(s).
Cyclic AMP (cAMP) is a small molecule that associates with its binding site with a high degree of specificity. Which types of noncovalent interactions are the most important for providing the "hand in a glove" binding of cAMP?
(a) hydrogen bonds (b) electrostatic interactions (c) van der Waals interactions (d) hydrophobic interactions