No, they are not. "Membranous sac" is a descriptive term that can refer to a number of different structures, whereas a chloroplast is a clearly defined organelle with a clearly defined function (photosynthesis)
There are membranous sacs found inside chloroplasts that are called thylakoids, which form the grana (singular "granum"). The thylakoid membranes contain chlorophyll and other pigments to trap energy from incoming light.
No, the Chloroplast is the same thing as the plastid.
1 chroplast because because they are both the same thing
Possibly a solar energy panel could be considered as having the same function as a chloroplast, in that it captures light energy and converts it into mechanical or chemical energy.
No. That is the Golgi Apparatus. And if you're a student who has the same exact take home test from a horrible Anatomy and Physiology teacher, seeing your question made my day.
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.
Nope. It is only in plant cells. The mitochondria is basically the same thing as a chloroplast, only it is found in animal cells. Plant Cell - Chloroplast Animal Cell - Mitochondria
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no animal cells dont have chloroplast, chloroplast is only in plant cells and turns the color of the plant green.
Stroma is a fluid that is present in the chloroplast. They are like the cytoplasm of the chloroplast. Stomata is plural for Stomate, which is a pore in leaves that allows Carbon Dioxide in, and Oxygen out; It functions as a gas exchange pore.
It generates energy through respiration.It is same in every cell.
The same gas that comes out of your moms but after we fack :)
It is same as plants.It conducts photosynthetic process.