Topics: Your Body Quiz
The average size of an adult heart is about the size of a:
A. fist
B. grapefruit
C. foot
D. kidney bean
Select your answer:

Topics:
Cardiovascular Physiology - Function Cellular Transport and Metabolism DNA and Genetic Manipulation Gastroenterology Healthy Lifestyle Disabilities Musculoskeletal System Medical Terminology Respiratory Acidosis Composition of Blood and Blood Cells Discovery of DNA Human Excretory System Health and Wellness Nutrient Cycling Disease as a Failure of Homeostasis Cardiovascular System TerminologyOther quiz:
Cell Structure and Function › ViewWhat is the function of the nucleus in a cell?
A. Synthesizing proteins
B. Breaking down cellular debris
C. Storing water
D. Controlling cell activities
Biotechnology and Genetic Engineering › View
Show the lengths of DNA fragments between restriction sites in a strand of DNA
A. Gel Electrophoresis
B. Restriction Map
C. Restriction Enzyme