There Are Four Large Complexes of Electron Transport Molecules in the Inner

question 51

Essay

There are four large complexes of electron transport molecules in the inner mitochondrial membrane.There are also two smaller proteins that carry electrons between the complexes.What is a possible reason for the much smaller size of these shuttle proteins,cytochrome c and ubiquinone?

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Definitions:

Revenue Accounts

Accounts that track the income a business receives from its various activities, such as sales of products or services.

Loss Accounts

Accounts used to record the loss in value of assets or to represent expenses that reduce net income.

Revenue Recognition

The accounting principle that determines the specific conditions under which revenue is recognized or accounted for.

Inventory Purchased

Goods bought by a company for the purpose of resale in the ordinary course of business.