Indicate True (T) and False (F) Statements Below Regarding Cellular

question 48

Short Answer

Indicate true (T) and false (F) statements below regarding cellular control of growth and division. Your answer would be a four-letter string composed of letters T and F only, e.g. TFTF.
( ) Replicative cell senescence usually arises due to the accumulation of mutations in genes encoding S- and M-cyclins.
( ) Replicative cell senescence is caused by the induction of apoptosis by p53.
( ) Excessive mitogenic stimulation can result in Mdm2 activation and the induction of apoptosis or cell-cycle arrest.
( ) The Mdm2 inhibitor Arf induces cell-cycle progression.

---

Definitions:

Limbic System

A complex system of nerves and networks in the brain, involved in instinct and mood control, and the processing of emotions.

Memory Loss

The inability to remember information or events that typically would be able to be recalled, ranging from mild forgetfulness to severe amnesia.

Electroconvulsive Therapy

A psychiatric treatment in which seizures are electrically induced in patients to provide relief from mental disorders.

RTMS

Repetitive Transcranial Magnetic Stimulation, a non-invasive procedure that uses magnetic fields to stimulate nerve cells in the brain to improve symptoms of depression.