★ Gene Expression Quiz
What 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
Select your answer:
Topics:
Speed, Flexibility part of Components of Physical Fitness Disease & Immunity EMR - Trauma Eye or Nose Injuries Sensory Disorder Circulatory System and Nutrition Carbohydrate Metabolism Foodborne Illness Bones, Joints and Muscles Heart Anatomy HNBS Intern Limitation of Senses Doctor Equipments Salmonella vs E.coli Weight ManagementOther quiz:
Micro Immunology › ViewPrimary cells involved in specific immune reactions
A. neutrophils
B. basophils
C. eosinophils
D. monocytes
E. lymphocytes
SPED Law-lympics › View
Which one of these is NOT a law about individuals with disabilities?
A. IDEA
B. Section 504
C. ADA
D. NCLB