Question: Which of the following processes is more UNLIKELY to be
regulated by Ras proteins?
a. Changes in …
Which of the following processes is more UNLIKELY to be
regulated by Ras proteins?
a. Changes in gene expression
b. Cellular proliferation
c. Inducing cellular movement
d. Response to steroid hormones during puberty
Which of the following best explains the concept of signal
integration in cells ?
a. A series of signaling cascades converge on a given molecule
or groupof molecules which can only respond to a specific
combinations of signals
b. Receptors are specific for a given signaling molecule
c. Signal transducers can react with many substrate molecules in
the cytoplasm
d. Signaling cascades can affect the function of motor
proteins
e. The cell membrane is impermeable to hydrophilic signals