[Answer] True or false? Large proteins containing a nuclear localization signal (NLS) bind to the nuclear pore and enter the nucleus without any expenditure of energy.

Answer: false

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True or false? Large proteins containing a nuclear localization signal (NLS) bind to the nuclear pore and enter the nucleus without any expenditure of energy. Large proteins containing a nuclear localization signal ( NLS ) bind to the nuclear pore and enter the nucleus without any expenditure of energy. false A small protein ( molecular weight = 25 000 daltons) is injected into a cell and observed in the nucleus a short time later. Large proteins containing a nuclear localization signal ( NLS ) bind to the nuclear pore and enter the nucleus without any expenditure of energy . false (Cytoplasmic proteins called importins bind to large proteins containing an NLS and mediate their transport across the nuclear membrane through an active transport ( energy -requiring) process.) Large proteins containing a nuclear localization signal ( NLS ) bind to the nuclear pore and enter the nucleus without any expenditure of energy. false A small protein ( molecular weight = 25 000 daltons) is injected into a cell and observed in the nucleus a short time later. Large proteins containing a nuclear localization signal ( NLS ) bind to the nuclear pore and enter the nucleus without any expenditure of energy. False A small protein is injected into a cell and observed in the nucleus a short time later. La...

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