Which of the Following Characterizes a Gamma Ray

question 71

Multiple Choice

Which of the following characterizes a gamma ray?

• A) is more penetrating than a alpha ray
• B) is attracted to the positively charged plate in an electric field
• C) is composed of electrons
• D) is not deflected by an electric field
• E) Two of the above are correct.

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Definitions:

Esophagus

A muscular tube connecting the throat (pharynx) with the stomach; food is pushed through it by peristaltic movements.

Salivary Amylase

An enzyme found in saliva that starts the process of starch digestion in the mouth.

Nutrient

Substance that an organism must acquire from the environment for growth and survival.

Cecum

A pouch connected to the junction of the small and large intestines which plays a role in absorbing fluids and salts that remain after intestinal digestion.