As sunlight decreases in the fall, the amount of serotonin released _________ and the amount of melatonin ________.
A. randomly fluctuates; decreases
B. randomly fluctuates; increases
C. decreases; increases
D. increases; decreases
Select your answer:

Topics:
Health Related Fitness Human Muscle Respiratory and Circulatory Pathology - Cellular Injury Type 1 Diabetes Confusion, Dementia, & Alzheimers Disease Environmental Biotechnology Stem Cells & Cell Differentiation DNA Structure and Function Immune Cells Faction Neurons Mechanical Digestion Life Processes Musculoskeletal/Endocrine Systems DNA and Polypeptide SynthesisOther quiz:
Health-Wellness-Illness › ViewStill finding meaning in life when you have come down with a disease is an example of which model of health & Wellness?
A. Agent-Host- Environmental Model
B. Health-Illness Continua
C. Eudaimonistic Model
D. Health Beliefs Model
Skeletal System Homeostatic Imbalances › View
72 year old Betty was told by her doctor that she has low bone mass and structural deterioration of bone tissue. Her bones look like they have a bunch of space or pores in them. The doctor explained that the patient has ____________________ and is more likely to fracture than someone else her age without this disease.
A. Osteoporosis
B. Osteoblastoma
C. Osteocytoma
D. Osteogenesis imperfecta