<h3><u>Answer;</u></h3>
b. the pH of the stroma must be higher than the pH of the thylakoid lumen
<h3><u>Explanation</u>;</h3>
- <em><u>Energy from an electron transport chain is used to actively transport protons from the stroma to the thylakoid lumen. Thus the lumen has a relatively higher proton concentration and therefore a lower pH than the stroma.</u></em>
- Higher [H+] means lower pH, while Lower [H+] means higher pH. During the process of photosynthesis, the lumen becomes acidic, as low as pH 4, compared to pH 8 in the stroma.
I don’t understand the question, i’m sorry
~Hello there!
Your question: What substance is considered a building block for all living things?
Your answer: Carbon is the substance that is considered s building block for all living things.
Any questions ^?
Happy Studying!
its more than likely economy because economy is the study of goods,which includes resources
The answer is: [B]: "False" .
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