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Is the following sentence true or false Both chloroplasts and mitochondria are enclosed by two envelope membranes?
Wiki User
∙ 10y ago
Yes,it is true.They are double membranes.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agoFalse
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What organelle contains its own DNA and ribosomes?
Mitochondria because it's a separate bateria that somehow merged with the cell's in a mutualistic form. All lifeform have it's own DNA in order to reproduce. Mitochondria and chloroplasts are enclosed by membranes, thery are not part of the endomembrane system. Their membrane proteins are made not by the ER, but by free ribosomes in the cytosol and by ribosomes contained within the mitochondria and chloroplasts themselves. Not only do these organelles have ribosomes, but they also contain a small amount of DNA. It is this DNA that programs the synthesis of the proteins made on the organelle's own ribosomes.
Which best describes a difference between prokaryotic cells and eukaryotic cells?
Eukaryotic cells contain organelles that are enclosed in membranes
Which observation provides evidence that a cell is most likely a eukayrote?
the organelles are enclosed in membranes
What are the cell organelles that present only in eukaryotic cell?
The organelles found only in eukaryotic cells includes endoplasmic retculum, mitochondria, chloroplast, Golgi complex, lysosomes, endosomes, peroxisomes and glyoxisomes, and a distnct nucleus.
Which observation proves a cell is a eukaryote?
It has enclosed organelles inside the cell it has enclosed organells on the inside It has a nucleus . . . . . . . . .
Are both chloroplasts and mitochondria enclosed by membranes?
Yes,both are double membranous organells
Both chloroplasts and mitochondria are enclosed by 2 envelope?
yes both chloroplasts and mitochondria are both enclosed by two envelope membrains.
What encloses the mitochondria?
Mitochondria are enclosed by membranes.There are two membranes.
Cells contain smaller parts known as organelles. The nucleus, chloroplasts, mitochondria, and vacuoles are all examples of organelles. What do these organelles have in common?
They are all enclosed by a membrane.
Are both chloroplasts and mitochondria bounded by two membranes?
Yes. The outer membrane is similar to modern eukaryotic membranes, such as the plasma membranes of animals and plants. The inner membrane is similar to modern prokaryotic membranes, found in bacteria. This difference has been taken as one piece of evidence to support the theory of the endosymbiotic origin of these two organelles, i.e. the idea that each of these organelles formed originally from the engulfing of a prokaryotic cell by a eukaryotic one.
Does the Golgi apparatus form membranes?
Yes, "packages" that come from the Golgi apparatus are enclosed by membranes.
What organelle contains its own DNA and ribosomes?
Mitochondria because it's a separate bateria that somehow merged with the cell's in a mutualistic form. All lifeform have it's own DNA in order to reproduce. Mitochondria and chloroplasts are enclosed by membranes, thery are not part of the endomembrane system. Their membrane proteins are made not by the ER, but by free ribosomes in the cytosol and by ribosomes contained within the mitochondria and chloroplasts themselves. Not only do these organelles have ribosomes, but they also contain a small amount of DNA. It is this DNA that programs the synthesis of the proteins made on the organelle's own ribosomes.
What are membrane enclosed organelles?
The components of the cells which have outer membrane are called membrane bound or membrane enclosed organelles. Example: Nucleus, mitochondria and chloroplast are bound by two membranes. Lysosomes, Endoplasmic reticulum and Golgi-apparatus are bound by single membrane. On contrast ribosomes are not having any protective membrane. Sreekala.K.P
Which best describes a difference between prokaryotic cells and eukaryotic cells?
Eukaryotic cells contain organelles that are enclosed in membranes
Which observation provides evidence that a cell is most likely a eukayrote?
the organelles are enclosed in membranes
Does chloroplasts and mitochrondrion enclosed by two envelope membranes?
Yes. ** I have the same homework -.- Living environment
What is an eukaryotes?
a eukaryote is any whose cells contain a nucleus and other structures enclosed within membranes.
