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no they are not surrounded by any membrane
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∙ 10y ago
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Two organelles that are not membrane bound?
There are several organelle.Most distinct organelle is ribosome
What are animal cells made of?
Mitochondrion Nucleus Nucleolus Digestive Sacs Chromosomes Ribosome Cell Membrane Canal Network Cytoplasm Nuclear Membrane
What is the organelle allows nutrients and other materials to enter and leave the cell?
cell membrane
What molecules must move across the membrane after being synthesized from a DNA sequence and is then translated by a ribosome?
mRNA
What group is involved in manufacturing the substances needed by the cell?
ribosome, rough endoplasmic reticulum, smooth endoplasmic reticulum
What is cmbr?
Cell Membrane Binary Ribosome
What does Ribosome mean?
A ribosome is an organelle - a small, specialised part of the cell enclosed in a plasma membrane. Ribosomes are the site of protein synthesis.
Holes in the nuclear membrane where mRNA leaves to move to the ribosome?
Pore
Structure regulates the transport in and out of the cell?
The golgi bodies regulate the transport of materials in and out of the cell.
What is the unattached ribosome in the cytosol?
We call these unattached ribosomes free ribosomes as they are not attached to a membrane.
Two organelles that are not membrane bound?
There are several organelle.Most distinct organelle is ribosome
Would like to know examples of membrane bound organelles and non membrane bound organelles?
ribosome, mitochondria, golgi apparatus, chloroplast.
Which structure is found in both plant and animal cells?
Mitochondrion
What structures are generally found in prokaryotic cells?
-ribosome -no membrane bonded organelles -nu nucleus
Is protein sythesis a function made by the cell membrane?
No, the site of protein synthesis is the ribosomes, free and bound. The ribosome is the " workbench " on which proteins are made. Proteins can be imbedded in the membrane and can span the membrane.
What are animal cells made of?
Mitochondrion Nucleus Nucleolus Digestive Sacs Chromosomes Ribosome Cell Membrane Canal Network Cytoplasm Nuclear Membrane
How are eukaryotic and prokaryotic cells alike?
Prokaryotic and Eukaryotic cells both have ribosome, plasma membrane, and cytoplasm. Also both prokaryotic and eukaryotic cells are the two main types of cells.
