nuclear membrane

[noo-klee-er mem-breyn, nyoo-]

noun

Biology.

1. the double membrane surrounding the nucleus within a cell.

nuclear membrane

1. See nuclear envelope

Pronunciation Note

See nuclear ( def. ).

Word History and Origins

Origin of nuclear membrane¹

First recorded in 1885–90

Example Sentences

In other words, it's not possible for the mRNA to breach the nuclear membrane and interfere with your DNA in any way.

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The resulting abnormal protein, called progerin, disrupts the nuclear membrane and is toxic to cells in many tissues.

Read more on Science Magazine

They also tagged this biologic with a cell-penetrating peptide to smuggle it through the blood–brain barrier, into cancer cells and across the nuclear membrane.

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Activated Protein 3 moves through the nuclear membrane into the cell nucleus where it physically binds to the DNA and activates genes that control cell growth, specialization and survival.

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By using this text messaging system, I get every student to respond even to tough questions like, “What is the difference between an animal and plant cell?” or “What type of cells do not have a nuclear membrane?”

Read more on Forbes