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The major neurotransmitter released by motor neurons of the peripheral nervous system that control skeletal muscle contraction is?

Which statement regarding the ionic content in mitochondrial compartments is true?

What roles do molecular chaperones play in mitochondrial protein import?

Which type of mutation in β-catenin should cause excessive Wnt signaling?

Which is not a common characteristic shared by both nuclear bodies and cytoplasmic organelles?

You are studying a transcription factor that is regulated by phosphorylation of serine residues, which inactivates its nuclear localization signal. How would mutating these serines to alanines affect subcellular localization of the transcription factor and expression of its target gene(s)?

The fibrous proteins underlying the inner nuclear membrane are?

Which is not a role that lamins play in nuclear structure and function?

Binding of _______ to the regulatory subunits of protein kinase A induces conformation changes that cause dissociation of the catalytic subunits, in turn exposing _______ on the catalytic subunits.

Which process does not take place in the nucleus?