Which of the Following Events Does NOT Happen During Thyroid

question 189

Multiple Choice

Which of the following events does NOT happen during thyroid hormone secretion?

• A)The follicular cells phagocytize a piece of colloid.
• B)T₄ and T₃ are subsequently diffused out of the cell into the blood.
• C) T₄ and T₃ are secreted by exocytosis of the colloid that has been internalized by the follicular cells.
• D) A greater amount of T₄ is secreted than T₃.

Identify the role of lactose and glucose in the lac operon model.

Describe the mechanisms of transcriptional regulation, including the function of operons, promoters, and repressors.

Understand epigenetic modifications such as methylation and acetylation of histones and their impact on gene expression.

Explain the role of transcription factors, enhancers, silencers, and activators in gene expression.

---

Definitions:

Irresistible Impulse Test

A legal test for insanity that assesses if a defendant was unable to control his or her actions due to a mental illness.

Civil Commitments

A legal process through which an individual with severe mental illness can be court-ordered to receive treatment in a hospital or community-based setting.

Involuntarily

Occurring without one's consent or control.

Dangerousness

The potential to cause harm, injury, or damage to others or oneself.