Medical Quiz

Biochemistry Quiz

If an atom has 15 protons, 16 neutrons, and 15 electrons, what is its:

A. Atomic number: 15, Mass number: 31

B. Atomic number: 16, Mass number: 31

C. Atomic number: 15, Mass number: 30

D. Atomic number: 31, Mass number: 15

Select your answer:
         


Topics:

Integumentary and Musculoskeletal System Monoclonal Antibodies Kidney - Loop of Henlé Hematologic System The Human Eye Knee Anatomy Nutrition form 2 Beneath the Skin Anatomy & Physiology: Respiratory Circulatory & Respiratory System History of Immunology Health Issues Related to Digesting System and Eating Habits Microorganisms, Health and Diseases Human Anatomy and Physiology - Types of Tissues Skin and Derivatives

Other quiz:

Cell Cycle; Cancer › View

The first part of the cell cycle in which the cell is growing and replicating DNA

A. interphase

B. mitosis

C. cytokinesis


Endocrine System Disorders › View

What is the main symptom of goiter?

A. Swelling of the neck or larynx

B. Heat intolerance

C. Obesity

D. Abnormal increase in body length