If a Biochemist Discovers a New Molecule,which of the Following

question 64

Multiple Choice

If a biochemist discovers a new molecule,which of the following pieces of data would allow her to draw the conclusion that the molecule is a steroid hormone?
I.The molecule is lipid soluble.
II.The molecule is derived from a series of steps beginning with cholesterol.
III.The molecule acts at a target tissue some distance from where it is produced.
IV.The molecule uses a carrier protein when in an aqueous solution such as blood.

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

Incorporate patient comfort and safety measures during physical examinations, understanding the use of standard precautions.

Determine the sequence and organization of a physical exam to enhance patient comfort and examination efficiency.

Interpret assessment findings correctly to identify potential health issues.

Communicate effectively with patients during assessments to reduce anxiety and establish trust.

---

Definitions:

Brightness

The intensity of light energy perceived as a color; based on amplitude of light wave.

Color

A characteristic of visual perception described through hues such as red, blue, and yellow, significantly influenced by an object's spectral composition and lighting conditions.

Sensory Adaptation

The process by which sensory receptors become less sensitive to constant stimuli over time.

Sensory Receptor Cells

Specialized cells that convert external stimuli from the environment into internal electrical impulses for the nervous system.