The Eye Changes Its F-Number by

question 70

Multiple Choice

The eye changes its f-number by

• A)using the iris to change the size of the pupil.
• B)using the ciliary muscle to change the focal length of the lens.
• C)Both a & b are correct.
• D)The eye does not change its f-number.

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Definitions:

FAD

Flavin adenine dinucleotide, a redox cofactor involved in several important reactions in metabolism. FAD can exist in a reduced (FADH2) and an oxidized state (FAD).

Hydrogen Atoms

The simplest and most abundant type of atom in the universe, consisting of one proton and one electron.

ATP To ADP

The process by which adenosine triphosphate (ATP) releases a phosphate group to become adenosine diphosphate (ADP), releasing energy for cellular activities.

Equilibrium Point

A condition or state where all competing influences are balanced, often referred to in physical and economic models.