Positron Emission Is Associated with ________

question 54

Multiple Choice

Positron emission is associated with ________

• A)conversion of a neutron to a proton.
• B)conversion of a proton to a neutron.
• C)increase in mass number.
• D)decrease in mass number.
• E)emission of  rays.

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Definitions:

Pupil Diameter

Pupil diameter refers to the size of the opening in the iris of the eye, which regulates the amount of light entering the eye.

Accommodate

To adjust or make room for something, often referring to the eye's ability to change focus on objects at different distances.

Pigmented Epithelium

Layers of cells containing pigment, such as those found in the retina, which help absorb light and protect photoreceptors.

Bipolar Neurons

A type of neuron which has two processes extending from its cell body, commonly found in the retina, olfactory epithelium, and auditory system.