★ Molecular Basis of Inheritance Quiz
The net electric charge on DNA and histones is:
A. both positive
B. both negative
C. negative and positive, respectively
D. zero.
Select your answer:
Topics:
Organisms Diabetes The Teeth Health issue related to immune system Skeletal System Vocabulary Laboratory Careers Anatomy Respiratory System Confusion, Dementia, & Alzheimers Disease Endocrinology Understanding Psychology Nervous System Factors Affecting Health The Ankle and Lower Leg Physio Intro Practice Cell and Tissue VaccinesOther quiz:
Heart Vocab and Blood Flow Pathway › ViewWhat is the first chamber of the heart to receive blood?
A. Right Atrium
B. Left Atrium
C. Left Ventricle
D. Right Ventricle
Teeths › View
The cavity becomes painful when
A. It touches the enamel.
B. It touches the pulp.
C. It touches the dentine.