Biology, asked by chetanbera2282, 9 months ago

The membrane of the thylakoid enclosed in space called

Answers

Answered by meena181205
1
Stroma
Explanation:-
The stroma or The thylakoid membrane, that encloses a fluid-filled thylakoid interior space, contains chlorophyll and other photosynthetic pigments as well as electron transport chains. ... The thylakoid membranes contain several pigments capable of absorbing visible light. Chlorophyll is the primary pigment of photosynthesis.
Answered by Rameshjangid
0

Answer:

lumen

Explanation:

The membrane of the thylakoid enclosed in space called lumen.

Chloroplast thylakoids form stacks of disks which are referred to as grana. Thylakoids consist of a thylakoid membrane surrounding a thylakoid space which is called as a lumen.

The thylakoid lumen is a narrow aqueous space within the thylakoid membrane which usually contains around 80 proteins.

Thylakoid lumen provides the environment for oxygen evolution, plastocyanin-mediated electron transfer and photoprotection.

The most abundant protein families in the thylakoid lumen are the OEC and OEC-like proteins (green), the immunophilins (blue), and proteases (yellow). In addition, the lumen proteome comprises peroxidases (black), photoprotective enzymes (purple), and several auxiliary proteins.

An acid pH in the lumen of chloroplast thylakoids is necessary in order to derive the required amount of CO2 to account for the observed rates of carbon fixation. We point out that the endosymbiotic derivation of the chloroplast from a cyanobacterium would have resulted in the lumen of the thylakoid having an acid pH.

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