Topics: Physical Activity Quiz
brain chemicals released during physical activity that improve mood
A. endorphins
B. sedentary behaviors
C. Brain
D. Dallas Cowboys
Select your answer:

Topics:
Virus and Bacteria Pathology Endocrine Disorders of The Joints Psychology, Psychiatry, & Social Work Vet Terminology Respiration Anatomy and Physiology BIOMEDICAL MCQ DNA and RNA Structures Blood Pressure and Blood Vessels Properties of the Hair Nutrition in Humans and Animals Nutrition and Biochemistry Vocabulary Hearing Impairment Cell and Tissue Circulatory and Respiratory SystemOther quiz:
Bacteria › ViewWhat is the process by which a bacteria cell replicates its DNA and divides in half?
A. Lysis
B. Binary Fission
C. Conjugation
D. Prophage
Biochemistry › View
Which physical state of matter has no fixed shape or volume?
A. Solid
B. Liquid
C. Gas
D. Plasma