All of the Following Concerning Heme Synthesis Are Correct EXCEPT

question 165

Multiple Choice

All of the following concerning heme synthesis are correct EXCEPT

• A) Aminolevulinic acid dehydratase and ferrochelatase are inhibited by lead.
• B) Coproporphyrinogen I is a required precursor in the synthesis of heme.
• C) Uroporphyrin is an oxidized product of uroporphyrinogen.
• D) Aminolevulinic acid synthase is inhibited by heme and is the controlling step in heme synthesis.

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Definitions:

Dividend

A distribution of profits by a corporation to its shareholders, usually in the form of cash or additional shares.

Indirect NCI

Non-controlling interest (NCI) that is not directly held but is influenced through another subsidiary, affecting the parent company's consolidation process and equity valuation.

Direct NCI

Direct Non-Controlling Interest refers to the percentage of equity in a subsidiary not held by the parent company, directly showcasing the minority shareholders' stake in the profits and losses.

Economic Entity

A unit such as a company or organization that performs economic activities and is capable of possessing assets, incurring liabilities, and conducting business transactions.