Which statement is correct about the nuclear envelope? a) It is continuous with the membrane of the ER. b) It is made of two lipid bilayers that are folded together. c) It contains pores that allow water and suspended substances to enter and exit the nucleus. d) All of the above.

Which statement is correct about the nuclear envelope? a) It is continuous with the membrane of the ER. b) It is made of two lipid bilayers that are folded together. c) It contains pores that allow water and suspended substances to enter and exit the nucleus. d) All of the above.

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter6: Reproduction At The Cellular Level

Section: Chapter Questions

Problem 11RQ: FtsZ proteins direct the formation of a ________ that will eventually form the new cell walls of the...

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Concept explainers

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:

Question

Which statement is correct about the nuclear envelope?
a) It is continuous with the membrane of the ER.
b) It is made of two lipid bilayers that are folded together.
c)
It contains pores that allow water and suspended substances to enter and
exit the nucleus.
d) All of the above.

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