Topics: Biochemistry Quiz
Which subatomic particle has a negative charge?
A. Proton
B. Neutron
C. Electron
D. Nucleus
Select your answer:

Topics:
Structures and Functions of Living Organisms and Genetics Genetics: Viruses and Bacteria Stem Cells & Cell Differentiation Diabetes Basics of Cardiology Composition Of Human Blood Hospice Basics Regulating the Cell Cycle Radiation and Health Medical Microbiology Disability Etiquette & Physical Activities Enzymes and Movement of Substances Lung & Breathing Blood Typing Pharmacology CalculationsOther quiz:
Human Genome and Bioethics Review › ViewWhich term refers to a farmer choosing the best corn from this year to plant next year?
A. natural selection
B. selective breeding
C. genetic engineering
D. genetic transformation
Diseases › View
body lice
A. Parasite
B. Fungus
C. Virus
D. Bacteria