Which of the Following May Result from Activation of TGF-β

question 14

Multiple Choice

Which of the following may result from activation of TGF-β?

• A)Increased activation of cyclin D/CDK4/6 complexes
• B)Increased expression of p21^Cip1 in the cytoplasm of the cell
• C)Reduced expression of p15^INK4B
• D)Decreased activation of cyclin E/CDK2 complexes
• E)Phosphorylation of Smad4

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Definitions:

Dendrite

An extension located at one end of a neuron that receives impulses from other neurons.

Superego

In psychoanalytic theory, the part of a person's mind that acts as a self-critical conscience, reflecting social standards learned from parents and teachers.

Superconscience

A concept referring to a higher state of consciousness beyond the individual's normal waking state.

Ego Development

The progression of the ego from a primitive state to a more integrated and mature state, influencing personality development.