Topics: Cell Structure and Functions Quiz
Which of the following molecules is least likely to cross a cellular membrane by simple diffusion?
A. carbon dioxide
B. nitrogen
C. potassium ion
D. water
Select your answer:

Topics:
Pancreas Pathology Endocrine Trichology Immunity and Vaccines Thyroid Gland Foodborne Illness Introduction to Pharmacology Injuries in Archery Dermis Sensory System Anatomy and Pathology Parathyroid Gland Conjunctivita Nutrition & Wellness Enzymes and Metabolic Pathways Health Issues Related to Digesting System and Eating HabitsOther quiz:
Infectious Diseases › ViewWhich of the following foods will likely cause cholera?
A. Breads
B. Vegetables
C. Seafoods
D. Fruits
Genetics › View
When you cross two parents, each parent is responsible for passing _______ of their two alleles for each individual trait.
A. 1
B. 2
C. 3
D. 4