★ Basic Structure of the Human Body Quiz
The basic unit of structure and function of all living things is ____.
A. the cell
B. protoplasm
C. nervous tissue
D. none of these
Select your answer:
Topics:
Infection Transport system in Living Things (Human) Excretory and Musculoskeletal System Reproductive System Vocabulary Parts of the Body Cellular and Sexual Reproduction Plant Biotechnology Infectious Diseases Nutritional Trivia Neurological Concepts Health-Wellness-Illness The Teeth Anatomical Terminology Parts of the Brain NeuronsOther quiz:
Homeostasis › ViewWhich of the following describes homeostasis?
A. keeps variables exactly at the set point
B. organism’s ability to maintain steady(stable) internal conditions
C. acts to keep values outside of a desired range
D. operates through positive feedback
Homeotic Genes and Cancer › View
Benign Tumor
A. specific DNA sequence within a homeotic gene that regulates patterns of development
B. a tumor that remains within a mass
C. abnormal growth of cells that result from abnormal cell division
D. uncontrolled dividing cells that invade and destroy healthy tissue elsewhere in the body