With Respect to Heme Synthesis

question 128

Multiple Choice

With respect to heme synthesis

• A) coproporphyrins (as opposed to coproporphyrinogens) are not on the direct synthetic pathway.
• B) the concerted action of uroporphyrinogen I synthase and uroporphyrinogen III cosynthase is required for the synthesis of uroporphyrinogen III.
• C) part of the synthesis takes place in the mitochondrion.
• D) vitamin B6 is required.
• E) all of these

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Definitions:

Predictive

Related to the ability to provide a reasonable expectation of what may happen in the future based on current or past data and trends.

Depression

A mental health disorder characterized by persistently low mood, lack of interest in activities, and other symptoms that impair daily functioning.

Psychological Triggers

Stimuli or events that provoke a psychological reaction, often related to past trauma or deeply ingrained habits.

Asthma Attacks

Episodes of increased asthma symptoms, such as coughing, wheezing, shortness of breath or tightness in the chest, resulting from inflammation and constriction of the airways.