★ Biochemistry Quiz
Which of the following statements is true about covalent bonds?
A. Covalent bonds can be nonpolar or polar
B. Covalent bonds are always nonpolar
C. Covalent bonds are always polar
D. Covalent bonds are weak individually but strong in large numbers
Select your answer:
Topics:
Understanding Psychology Nervous System Vitamins and Minerals Breathing ...Respiration Hormones SSTI and Bone Infections Infectious Disease Shelter Medicine Fluid Therapy Connective Tissue BMS Cell Cycle and Cancer Erythrocyte Disorders Cells, Genetics & Heredity Review Food System & Nutrients Teeths Anatomy and Physiology Skeletal SystemOther quiz:
Urinary System › ViewWhich of the following is a primary or secondary immune-mediated renal disease characterized by inflammation of the glomeruli, or small blood vessels in the kidneys?
A. Cystitis
B. Glomerulonephritis
C. Incontinence
D. Kidney stones
Food System & Nutrients › View
Fairtrade advocates for:
A. Better terms of trade for farmers in developing countries
B. Better work conditions for farmers in developing countries
C. Protecting children & supporting local communities
D. ALL of the above