★ Respiratory System Quiz
What statement is true about lung cancer?
A. The prognosis is good.
B. Treatment includes hormone therapy and blood transfusions.
C. It is the leading cause of cancer death in men and women.
D. Second hand smoke rarely contributes to the development of lung cancer.
Topics:
Introduction to Mycology Muscular System Movements Molecular Biology Prehabilitation and Conditioning Phlebotomy Medical Terminology BTEC Biological Approach Revise Circulatory System and Nutrition Hygiene and Nutrition Psychiatry Heterotrophic Nutrition Nervous System: Diseases/Problems/Illnesses Hele Skeletal System Urinary System and Fluid Balance Bones and Muscles Nail EnhancementOther quiz: Molecular Basis of Inheritance
The net electric charge on DNA and histones is:
A. both positive
B. both negative
C. negative and positive, respectively
D. zero.