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What cells have membrane-enclosed organelles?
They are eukaryotic cells.
Give three example of organelle?
For a animal cell: nucleus, the ribosomes, Golgi body, lysosomes, endoplasmic reticulum, mitochondria, nuclear membrane, vacuoles, cytoplasm, cell membrane, chromosomes. For a plant cell: nucleus, vacuoles, nuclear membrane, cell wall, cell membrane, chloroplast, chromosome, Endoplasmic Reticulum, chloryphyll, cytoplasm, mitochondria, ribsomes.
Does typhical bacteria cell have a nuclear membrane?
No bacterial cell has a nuclear membrane. A bacteria is defined by not having any membrane-bound organelles.
Eukaryotes usually contains?
Eukaryotes usually contain a true nucleus bound by a nuclear membrane, membrane-bound organelles such as mitochondria and endoplasmic reticulum, and linear chromosomes composed of DNA associated with histone proteins. They can be single-celled organisms like protists or multicellular organisms like plants, animals, and fungi.
What do eurkaryotic cells have that prokaryotic cells do not?
Eukaryotic cells have a true nucleus containing their DNA, membrane-bound organelles such as mitochondria and endoplasmic reticulum, and are generally larger and more complex than prokaryotic cells. Prokaryotic cells lack a nucleus and membrane-bound organelles, and their DNA is typically found in a region called the nucleoid.
What organisms are prokaryote?
cytoplasm,ribosomes,cell wall,cell membrane
Is ribosomes a nuclear organelle?
No. Ribosomes are classified as being either "free" or "membrane-bound". Free ribosomes can move about anywhere in the cytosol, but are excluded from the cell nucleus and other organelles. When a ribosome begins to synthesize proteins that are needed in some organelles, the ribosome making this protein can become "membrane-bound".
What is the fluid between the nuclear membrane and the plasma membrane called?
The fluid between the nuclear membrane and the plasma membrane is called the cytoplasm. It contains various organelles, such as ribosomes and mitochondria, and serves as the site for many cellular processes to occur.
Which organelles developed nuclear membrane?
The nuclear membrane, as the name suggests, is the membrane around the nucleus. If you meant to ask which other organelles are membrane bound, then there are a few. Some examples are mitochondria and chloroplasts.
What organelles do nucleus interact with?
the nuclear membrane
Is it true or false that ribosomes are permeable to the nuclear membrane?
False. Ribosomes are not permeable to the nuclear membrane. They are synthesized in the nucleolus of the nucleus and then transported out through nuclear pores to the cytoplasm where they function in protein synthesis.
What is true of prokaryotes but not eukaryotes?
A eukaryote has a 'true' (membrane enclosed) nucleus and extensive system of membrane enclosed organelles, such as; mitochondria, endoplasmic reticulum, Golgi apparatus ect. and the ribosomes are found both free in the cytoplasm and attached to the rough ER. Prokaryotes have no membrane enclosed organelles or nucleus and the chromatin material is free is the cytoplasm, often in a "nuclear area", the Ribosomes in prokaryotes are all free in the cytoplasm.
What are the distinguishing characterists of prokaryotes?
1. They don't have a well-developed nucleus. 2. they don't have a nuclear membrane. Another feature is that they don't have cell organelles except for ribosomes in some.
A cell with no nuclear membrane and few membrane bound organelles?
prokaryote cell
What is endoplasmic reticlulum?
In a cell, the endoplasmic reticulum(ER) is a tubular structure extending from the nuclear membrane to the plasma or the cell membrane. It transports material from the nucleus to the other organelles of the cell. The Smooth Endoplasmic Reticulum(SER) synthesizes lipid. The Rough Endoplasmic Reticulum(RER) has ribosomes over it. Ribosomes are used for protein synthesis.
What is part of every cells?
In general, every cell has cytoplasm and a cell membrane. Most have a nuclear region and ribosomes as well. More advanced cells have various other organelles plus all the above.
What is the name of an organism with no nuclear membrane and no membrane bound organelles?
Prokaryotes, such as bacteria and archaea, are organisms that have no nuclear membrane and no membrane-bound organelles. They have a single circular chromosome located in the nucleoid region and lack compartmentalization of their genetic material and cellular functions.
