Which of the Following Are Examples of Amplification of a Hormone

question 29

Multiple Choice

Which of the following are examples of amplification of a hormone signal?
I. Epinephrine initiates an enzyme cascade.
II. Steroids bind hormone- response elements in the cell and initiate the transcription of many genes.
III. A quantity of 0.09 mg of growth hormone leads to a 10 000- mg weight gain in a cow.
IV. Different cell types have different receptors capable of binding the same hormone.

• A) only I, II, and III
• B) I, II, III, and IV
• C) only II and IV
• D) only I and III
• E) only II and III

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Definitions:

Complexity

The state or quality of being intricate or complicated, often referring to systems, processes, or issues with multiple interrelated parts.

Skill Progression

A systematic approach to incrementally increase the difficulty or complexity of a skill being learned.

Physical Change

An alteration in which the form or appearance of matter is changed, but not its composition.

School Assessment

The evaluation process used in educational settings to measure students' knowledge, skills, and achievements.