Isotopes are atoms of the same element with a different number of ___.
A. ions
B. protons
C. electrons
D. neutrons
Select your answer:
Topics:
Abnormal Psychology; Assessment and Diagnosis Phlebotomy Discovery of DNA Pharmacology DNA & Types of Reproduction Energy, Hydrology, Microbiology STNA (State Tested Nursing Assistant) Integumentary and Musculoskeletal System Somatotypes Cell Theory Forensic Pathology (Autopsy) Assessment Viruses and Prions Heart Vocab and Blood Flow Pathway Nutritional Measurements Effect of Exercise on Cardio Respiratory System & MuscularOther quiz:
Cell Structure and Functions › ViewPinocytosis:
A. is engulfment of large particles by the cell
B. involves the specific binding of molecules to receptors on the cell surface
C. is the nonspecific uptake of fluids by pinching inward of the plasma membrane
D. is movement of molecules against the concentration gradient through a permeable membrane
Diseases Key Terms › View
The number of new cases of a disease divided by the number of people at risk
A. Prevalence of disease
B. Incidence of disease
C. Incidence Rate