★ Cell & Bond Quiz
Radiolabelled DNA was allowed to replicate twice in a nonradioactive environment. Which of the following is true?
A. All the strands will have radioactivity
B. Half of the DNA will have no radioactivity
C. No strands will have radioactivity
D. Three–fourth of the DNA replicated will have radioactivity.
Select your answer:
Topics:
Nervous System Functioning Muscle System First Aid Effects of Exercise on the Musculoskeletal System Genetic Diseases Speed, Flexibility part of Components of Physical Fitness Regulation of Heart Rate Burns and Skin Cancer Organ Senses and Locomotor System Inhalation Injury Pathogens, Disease and Immunity Health and Disease Biology Introduction to Mycology Safety TermsOther quiz:
The Brain › ViewThe second-largest part of the brain that is responsible in coordinating movement, posture, and balance.
A. Cerebellum
B. Cerebrum
C. Diencephalon
D. Brain Stem
Health › View
A prescription is a piece of paper which …..
A. a pharmacist gives to patients
B. a doctor writes medicine on it