★ Bacterial Resistance and Biotechnology Quiz
Look at the image. Describe the DNA fragments towards the bottom of the gel electrophoresis.
A. larger and they move faster
B. smaller and they move faster
C. larger and they move slower
D. smaller and they move slower
Select your answer:
Topics:
Skeleton and Muscles Enzymes and ATP Structure Organization of Systems Myocarditis Human Brain Transportation and Excretion Healthy Foundations Bonding and the Periodic Table Injuries in Archery Parts of Human Body Blood The Ear PHE Circulation of Blood Musculoskeletal Anatomy: KneeOther quiz:
Common Diseases in Human Beings › ViewInfectious diseases are diseases caused by an organism such as a virus or a bacterium, which is called a:
A. pathogen
B. toxicant
C. pandemic
D. carcinogen
Health and Hygiene › View
__________ are tiny organisms or viruses that cause diseases.
A. Symptoms
B. Heredity
C. Antibodies
D. Pathogens