★ DNA Structure and Function Quiz
What is in the middle of a DNA molecule?
A. base
B. phosphate molecules
C. sugar
Select your answer:

Topics:
EKG CCMA Human Digestive System Special Senses Nutrition and Biochemistry Vocabulary Orthopaedic Neurology Body Fluids & Circulation Bone Shapes & Long Bone Anatomy Transportation in Organisms Neuron Structure Major Nutrients MEDICINE PHYSIOLOGY OF KIDNEY Confusion, Dementia, & Alzheimers Disease Integumentary and Musculoskeletal System MicrobesOther quiz:
Human Brain › ViewWhat does the brain do?
A. Store memories
B. Form emotions
C. Solve problems
D. Control the body
E. All of the Above
Confusion, Dementia, & Alzheimers Disease › View
When the ability to think logically and clearly is impaired
A. cognitive impairment
B. confusion
C. delirium
D. dementia