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in animals (including humans), single. its the same for all eukaryotes. same goes for all species of archea except three (making up a unique genus).

some bacteria have a double membrane around their cytoplasm, but not all.

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14y ago

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Is chloroplast surrounded by membrane?

Yes, chloroplasts are surrounded by a double membrane. The outer membrane is smooth, while the inner membrane is folded into structures called thylakoids, where photosynthesis takes place.


How many membranes are in the chloroplasts?

Nucleus is surrounded by a double membrane.


Are Chloroplasts enclosed within a single membrane.?

No, chloroplasts are not enclosed within a single membrane; they are surrounded by a double membrane. This double membrane consists of an outer and an inner membrane, which enclose the stroma and thylakoid membranes inside the chloroplast. The structure allows for compartmentalization of different functions involved in photosynthesis.


Do Chloroplasts have 2 membranes?

Yes, chloroplasts have two membranes: an outer membrane and an inner membrane. The double membrane structure helps control the movement of molecules in and out of the chloroplast, allowing for the photosynthetic processes to occur efficiently.


What organelle is surrounded by a double membrane?

Mitochondria are the only organelle in a cell which is surrounded by a double layered membrane. Also chloroplast in plants are surrounded by double layered membrane.


What type of tissue surrounds the chloroplasts and the xylem and phloem in the leaves?

The chloroplasts in leaves are surrounded by a double membrane called the chloroplast envelope. Xylem and phloem in leaves are surrounded by a layer of parenchyma cells, which provide support and protection to these vascular tissues.


Does mitochondria and chloroplasts have double membrane?

yes


How many chloroplasts surround a chloroplast?

1 chroplast because because they are both the same thing


What is bounded by a double membrane?

Chloroplasts, mitochondria and the nucleus have double membranes.


Is the mitochondria surrounded by a double membrane?

I belive it is


Surrounded by double layer of membrane with pores?

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What outside of this organelle is surrounded by a double layer of?

The organelle surrounded by a double layer of membranes is typically the nucleus in eukaryotic cells. This double membrane is known as the nuclear envelope, which separates the contents of the nucleus from the cytoplasm. It contains nuclear pores that regulate the exchange of substances between the nucleus and the cytoplasm. Other organelles, such as mitochondria and chloroplasts, also have double membranes.