★ Mutations, Replication, and Cancer Quiz
Why does DNA replication have to occur?
A. So that it can fix any mistakes the cell made during division
B. So that the cell can get bigger
C. So that each new cell will have a full set of chromosomes after mitosis
D. So that each cell has a back-up copy of its DNA
Select your answer:
Topics:
World Health Day Medical Terminology Gastroinestinal Gastroenterology CV System A&P & Pathology Nutrition in Humans and Animals Axial & Appendicular Skeleton Human Anatomy and Physiology - Types of Tissues Virus and Bacteria Nail Respiratory and Circulatory Biology Assessment Limitation of Senses Brain, Neurons and The Nervous System Child Growth and Development Tib/Fib, Knee and Femur Genetics and CensorshipOther quiz:
Respiration Anatomy and Physiology › Viewbreath hold, bare down (e.g., giving birth)
A. intra-thoracic pressure
B. abdominal unit
C. external intercostal muscles
D. negative subglottal pressure
Living Organisms › View
One system of the human body works along with the skeletal system by assisting movement and maintaining posture. Which system is being described?
A. respiratory
B. circulatory
C. muscular
D. digestive