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What else can I help you with?
How do mRnas get to the Ribosomes?
They are positioned there via 'mediated' transport through the 'nuclear' pores found embedded within the Nuclear Envelope. Ribosomes attached to the Endoplasmic Reticulum [in the so-called Rough ER] await nearby in the Cellular Cytoplasm.
What separates the cytoplasm and nucleus?
Nuclear envelope
What is the double membrane surrounding the nucleus?
The double membrane surrounding the nucleus is called the nuclear envelope. It consists of an outer membrane and an inner membrane, with nuclear pores that control the movement of molecules in and out of the nucleus.
What represents the nuclear membrane?
The nuclear membrane of a cell is also known as the nuclear envelope.
What other organelle's helps the nuclear envelope do its job?
The endoplasmic reticulum (ER) assists the nuclear envelope by providing a continuous membrane system that is interconnected with the nuclear envelope. This connection facilitates the transport of proteins and lipids between the nucleus and the cytoplasm, playing a crucial role in cellular communication and function. Additionally, the rough ER, studded with ribosomes, is involved in synthesizing proteins that may enter the nucleus or be secreted from the cell.
What cell is covered in ribosomes?
There are two: The nucleus and the Rough Endoplasmic Reticulum (the ribosomes are also on the Nuclear Envelope)
The fact that the outer membrane of the nuclear envelope has bound ribosomes allows one to most reliably conclude that?
at least some of the proteins that function in the nuclear envelope are made by the ribosomes on the nuclear envelope. I promise this is the right answer, i did it on masteringbio two seconds ago.. Good Luck :-)
Separates nuclear contents from cytoplasm?
The nuclear envelope, a double membrane structure, separates the nuclear contents from the cytoplasm in eukaryotic cells. Nuclear pores in the envelope regulate the transport of molecules in and out of the nucleus, ensuring proper compartmentalization and functioning of the cell.
What does nuclear envelope pores mean?
The nuclear envelope is the nuclear membrane. Nuclear pores are openings in the nuclear membrane that allow for the movement of materials into and out of the nucleus. For example, the mRNA that forms in the nucleus during DNA transcription leaves the nucleus through the pores in the nuclear membrane, and attaches to ribosomes in the cytoplasm and rough endoplasmic reticulum.
What is the nuclear envelop?
The nuclear envelope in eukaryotic cells surrounds the nucleus, with gaps called nuclear pores between each section of it. Ribosomes are attached around the nuclear envelope. The nuclear envelope joins to the endoplasmic reticulum
Protein synthesis occurs in the ribosomes or nuclear envelope?
Protein synthesis primarily occurs in the ribosomes, which are located in the cytoplasm of the cell. The nuclear envelope surrounds the nucleus and is involved in regulating the passage of molecules in and out of the nucleus, but it is not directly involved in protein synthesis.
How do mRnas get to the Ribosomes?
They are positioned there via 'mediated' transport through the 'nuclear' pores found embedded within the Nuclear Envelope. Ribosomes attached to the Endoplasmic Reticulum [in the so-called Rough ER] await nearby in the Cellular Cytoplasm.
Ribosomes are found on which organelle?
Ribosomes are found in all organisms Archaea, eukarya, prokarya
What contains the nuclear envelope chromatin and the nucleolus?
The nuclear envelope surrounds the nucleus and separates it from the cytoplasm. Chromatin is the material that makes up chromosomes, consisting of DNA and proteins. The nucleolus is a region inside the nucleus where ribosomes are produced.
What connects the two layers of nuclear envelope?
Nuclear pore complexes connect the inner and outer layers of the nuclear envelope, allowing for the transport of molecules in and out of the nucleus. These pores serve as channels for the passage of proteins, RNA, and other molecules.
What is the organelles in a animal cell?
Nucleus-Nucleolus-Nuclear envelope Ribosomes Mitochondria Endoplasmic reticulum- Smooth/rough Golgi apparatus Lysosomes
What parts make up the nucleus of a cell?
First of all, there is the nuclear envelope (which has pores all over the it, to allow exchange between it, and the cytoplasm). Then, there is the nucleolus, a pigmented region in the nucleus where ribosomes are synthesized. Finally, you have the DNA, which is the information molecule of the cell. And so far, this is what we have in the nucleus. Hope this helps. K.
