★ Biotechnology Quiz
Substances transported by facilitated diffusion
A. may flow to a region of higher concentration with the expenditure of energy
B. must have movements coupled to those of other substances.
C. move passively through a specific channel from an area of greater concentrations to one of lower concentration.
D. are limited to solvents
Select your answer:
Topics:
Blood clotting Principle of Health Science Blood Formation and Clotting Body Systems and Medical Sciences Advanced Stretching SM2 Eyes Adaptive Immune System Communicable Disease Vision and Hearing Defects HHB Immunology Neurological Disorders Cosmetology Anatomy Eye Histology Pathology of Respiratory System The CellOther quiz:
Anatomy and Histology › ViewWhich system controls bronchoconstriction and bronchodilation in the lungs?
A. Circulatory system
B. Nervous system
C. Endocrine system
D. Immune system
Brain, Neurons and The Nervous System › View
The basic unit of structure and function in the nervous system is a nerve cell. Nerve cells are also called-
A. Osteocytes
B. Dendrites
C. Neurons
D. Spinal Cords