When the Stomata in a Leaf Close During the Day

question 17

Multiple Choice

When the stomata in a leaf close during the day, then

• A) carbon dioxide in the air spaces in the leaf decreases.
• B) oxygen in the air spaces in the leaf increases.
• C) C₃ plants carry on photorespiration, using O₂ and producing PGA and CO₂.
• D) all photosystems as well as photorespiration come to a halt.
• E) All choices but the halting of photosystems are correct.

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Definitions:

Possession

Possession refers to the act of having or holding property in one's power or control, whether owned or not.

Financing Statement

A document filed to give public notice to third parties of a secured party's interest in the collateral provided by a debtor.

Equipment

Machinery or tools necessary for a particular activity, task, or for the operation of a business.

Secured Creditor

A creditor that has a legal interest, usually called a lien, in a debtor’s property, securing the debt and giving the creditor rights to the property if the debt is not repaid.