★ Eye Quiz
Someone with 20/10 vision has…
A. much worse vision than an average person.
B. much better vision than an average person.
C. the same vision as an average person.
D. astigmatism.
Select your answer:
Topics:
Disease & Immunity Excretion Pulmonology/Respiratory Renal, Cancer, HIV Transportation in Organisms Vocabulary for Organisms in Ecosystems Psychology Vocabulary Integumentary System: Skin Disorder Defining Health and Wellness The Inflammatory Response CV System A&P & Pathology Human Anatomy and Physiology Principle of Health Science Homeostasis Major NutrientsOther quiz:
Gene Expression › ViewWhat is methylation?
A. The addition of methyl groups to DNA so that it becomes more tightly wound to the histone proteins
B. The removal of methyl groups to inhibit transcription
C. The addition of methyl groups to the histone proteins so that the DNA becomes more loosely bound
D. The removal of methyl groups to enhance transcription
Measles and Hib › View
What causes meningitis?
A. Unencapsulated strain of H. influenzae
B. Encapsulated strain of H. influenzae
C. Bordatella pertussis
D. Fransicella tularensis