★ Biology Quiz
The weak bond that holds one water molecule to another water molecule is called a ___.
A. polar bond
B. covalent bond
C. hydrogen bond
D. ionic bond
Select your answer:
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Diseases Key Terms Circulatory, Artery, Vein - basics Doctor Equipments Branches of Medicine Muscoskeletal System Carbohydrates, Proteins and Lipids Healthcare Careers Body System Interactions Cardiology Medications Enzymes and Their Functions Cell Structure and Function Concept Beneath the Skin Health and Nutrition CPR Immunology: T cell DevelopmentOther quiz:
Renal Replacement Therapies › ViewWhat is the primary function of a dialyzer in hemodialysis?
A. To maintain electrolyte balance
B. To regulate fluid balance
C. To serve as a synthetic semipermeable membrane for filtering
D. To remove excess water
Genes, Chromosomes and Genome › View
Polyploidy refers to a chromosomal abnormality
A. in which an organism has more than two sets of each chromosome.
B. in which an organism has more than two copies of each chromosome.