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What type of cells utilize DNA as their genetic material but do not have their DNA encased within a nuclear envelope?
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∙ 14y ago
archaea
Wiki User
∙ 14y ago
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What is the importance of a nuclear membrane?
The double membrane of the nucleus enclosing DNA and any other genetic material in a eukaryotic cell is called the nuclear membrane. It separates the DNA from the cytosol. The space between the two membranes is called the perinuclear space and is from 20 to 100 nm wide. The rough endoplasmic reticulum connects with the outer membrane. You can easily see these structures in a raw chicken egg. The nuclear membrane is often referred to as the nuclear envelope.
What is nuclear membrane-?
The double-layered membrane enclosing the nucleus of a cell.
What surrounds the nucleus to hold genetic material of a cell?
A nucleus has a membrane around it that is very similar to the cell membrane. It is called the nuclear envelope and it is a porous double membrane that separates the nucleoplasm from the cell cytoplasm.
Does archaea have a DNA encased within a nuclear envelope?
No, the Archea are prokaryotes, which means they have no membranes within their cells.
What controls movement of material between nucleus and cytoplasm?
nuclear envelope
What structure identifies a eukaryote as a eukaryote?
There is no nuclear envelope that encloses the genetic material in prokaryotes.
What is the outer layer of the nucleus?
The nucleus is encased in the nuclear envelope.
What is as nucleus membrane?
The nuclear envelope (NE) (also known as the perinuclear envelope, nuclear membrane, nucleolemma or karyotheca) is a double lipid bilayer that encloses the genetic material in Eukaryotic cells.
Do plant cells have a nuclear envelope?
Yes, all eukaryotic cells contain a nuclear envelope. The nuclear envelope is another term for the nuclear membrane. It encloses the genetic material inside their respective cells. It also acts a barrier, separating the contents of the nucleus from the contents of the cytoplasm.
What event represents the beginning of mitosis?
The major one is replication of the genetic material.
What are the characteristics of an eukaryote?
The defining feature is that they have membrane-bound organelles and a nucleus (which contains the genetic material) enclosed by a nuclear envelope in the cell.
What connects the two layers of nuclear envelope?
The endsoplasmic reticulum is an extension of the nuclear membrane. Ribosomes may be bonded onto the surface of the ER, and is then called Rough ER.
What is the importance of a nuclear membrane?
The double membrane of the nucleus enclosing DNA and any other genetic material in a eukaryotic cell is called the nuclear membrane. It separates the DNA from the cytosol. The space between the two membranes is called the perinuclear space and is from 20 to 100 nm wide. The rough endoplasmic reticulum connects with the outer membrane. You can easily see these structures in a raw chicken egg. The nuclear membrane is often referred to as the nuclear envelope.
What is a neauclear membrane?
A nuclear membrane also known as the nuclear envelope, nucleolemma orkaryothecais a double lipid bilayer that encloses the genetic material ineukaryotic cells. hoped i helped :)
What is the large part of the animal cell that contains chromosomes?
The nucleus. It is encased by the nuclear envelope and contains DNA.
What is the function of the nuclear?
The nuclear membrane, sometimes referred to as the nuclear envelope, is the membrane that encloses the nucleus. This bilayer membrane is made of lipids, and encases the genetic material in eukaryotic cells.
What is the function of the nuclear envolope?
The nuclear envelope is a double lipid layer that encloses the genetic material in eukaryotic cells. The nuclear envelope also serves as the physical barrier, separating the contents of the nucleus (DNA in particular) from the cytoplasm. Many nuclear pores are inserted in the nuclear envelope, which facilitate and regulate the exchange of materials (proteins such as transcription factors, and RNA) between the nucleus and the cytoplasm
