What is the function of the nuclear lamina? ()
A: It serves as an attachment site for nuclear pore to help transport materials
B: It is a point of attachment for the enzymes that synthesize histone
C: It provides mechanical support for the nuclear envelope
D: It binds to ribosomes that are conducting protein synthesis
A: It serves as an attachment site for nuclear pore to help transport materials
B: It is a point of attachment for the enzymes that synthesize histone
C: It provides mechanical support for the nuclear envelope
D: It binds to ribosomes that are conducting protein synthesis
举一反三
- Which of the following in NOT true of the nuclear envelope? () A: The nuclear envelope is exactly like other cellular membranes. B: The nuclear envelope separates the genetic material from the cytoplasm. C: The nuclear envelope is a pair of concentric membranes. D: The nuclear envelope is studded with pores.
- According to the news, France was strongly criticized for ______. A: conducting five nuclear tests on Wednesday B: carrying out a series of nuclear tests in the Pacific C: getting disappointing results in the nuclear program D: refusing to sign a global treaty banning nuclear rests
- Which of the following is FALSE about the nuclear envelope? A: It is not present in prokaryotic cells. B: It separates the contents of the nucleus from the cytoplasm. C: It consists of an outer nuclear membrane and an inner nuclear membrane. D: It is continuous with the Golgi apparatus.
- Nuclear power is the use of nuclear reactions that release nuclear energy to generate _____, which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.
- Which one of the following is continuous with the nuclear envelope?() A: endoplasmic reticulum B: Golgi apparatus C: mitochondrion D: lysosome