Answer
421.8k+ views
Hint: Chloroplasts are membrane bound plastids that contain a network of membranes embedded into liquid matrix and contain chlorophyll which imparts green color to plants and helps in photosynthesis.
Complete answer:
Following are the parts of chloroplast:
1) Envelope or outer membrane- semi-porous in nature and permeable to small molecules and ions but it is not permeable to larger proteins.
2) Intermembrane space- it is a thin space of 10-20 nanometers which is present between the outer and inner membrane of chloroplast.
3) Inner membrane- it forms a border to the stroma. It helps in regulating the passage of materials in and out as well as regulates the fatty acids and lipids also synthesized in this membrane.
4) Stroma- it is an alkaline, aqueous fluid which is present within the inner membrane of the chloroplast. Space outside the thylakoid space is known as stroma.
5) Thylakoid system- it is suspended in the stroma. This system is a collection of membranous sacs known as thylakoids. They are arranged in stacks called grana. Each granum contains 10-20 thylakoids.
6) Peripheral reticulum- chloroplasts of some plants contain an additional set of membranous tubules known as peripheral reticulum which originates from the inner membrane. Tiny vesicles bud off from the inner membrane and form the tubules of the peripheral reticulum.
Note: All of the components of chloroplast participate in several functions of the cell. Chloroplasts also provide metabolic activities for plant cells.Chloroplasts are biconvex or plano convex in shape. It has different shapes like spheroid, filamentous, ovoid.
Complete answer:
![seo images](https://www.vedantu.com/question-sets/924298d8-272a-4410-88f0-eb3b1080c9481432603253884319276.png)
Following are the parts of chloroplast:
1) Envelope or outer membrane- semi-porous in nature and permeable to small molecules and ions but it is not permeable to larger proteins.
2) Intermembrane space- it is a thin space of 10-20 nanometers which is present between the outer and inner membrane of chloroplast.
3) Inner membrane- it forms a border to the stroma. It helps in regulating the passage of materials in and out as well as regulates the fatty acids and lipids also synthesized in this membrane.
4) Stroma- it is an alkaline, aqueous fluid which is present within the inner membrane of the chloroplast. Space outside the thylakoid space is known as stroma.
5) Thylakoid system- it is suspended in the stroma. This system is a collection of membranous sacs known as thylakoids. They are arranged in stacks called grana. Each granum contains 10-20 thylakoids.
6) Peripheral reticulum- chloroplasts of some plants contain an additional set of membranous tubules known as peripheral reticulum which originates from the inner membrane. Tiny vesicles bud off from the inner membrane and form the tubules of the peripheral reticulum.
Note: All of the components of chloroplast participate in several functions of the cell. Chloroplasts also provide metabolic activities for plant cells.Chloroplasts are biconvex or plano convex in shape. It has different shapes like spheroid, filamentous, ovoid.
Recently Updated Pages
When people say No pun intended what does that mea class 8 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Name the states which share their boundary with Indias class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give an account of the Northern Plains of India class 9 social science CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Change the following sentences into negative and interrogative class 10 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Advantages and disadvantages of science
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of friction in our daily life
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Which are the Top 10 Largest Countries of the World?
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
10 examples of evaporation in daily life with explanations
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
One cusec is equal to how many liters class 8 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Give 10 examples for herbs , shrubs , climbers , creepers
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
Difference Between Plant Cell and Animal Cell
![arrow-right](/cdn/images/seo-templates/arrow-right.png)
How do you graph the function fx 4x class 9 maths CBSE
![arrow-right](/cdn/images/seo-templates/arrow-right.png)