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14 questions
What type of bond is found in water molecules?
Covalent
Hydrogen
Ionic
Van der Waals
How does the covalent bond in water create the hydrogen bond between water molecules?
Water property responsible for water movement up the stem
Adhesion and cohesion
Less dense as solid
Specific heat
Surface tension
Water property responsible for evaporative cooling
Adhesion and cohesion
Less dense as solid
Specific heat
Surface tension
Water property responsible for lake life surviving winter
Adhesion and cohesion
Less dense as solid
Specific heat
Surface tension
What type of bond is found between water molecules?
Covalent
Hydrogen
Ionic
Van der Waals
What is a hydrogen bond?
What property of water is responsible for skipping rocks on a pond?
Adhesion
Cohesion
Evaporative Cooling
Less Dense as Solid
What property of water is responsible for aquatic life surviving winter?
Adhesion
Cohesion
Evaporative Cooling
Less Dense as Solid
What property of water is used by organism during sweating?
Adhesion
Cohesion
Evaporative Cooling
Less Dense as Solid
What property of water is responsible for water reaching the leaves from the soil?
Where are hydrogen bonds in proteins?
Note: There is more than one answer to this. Focus on the place where ONLY hydrogen bonds exist.
Between amino acids
Between backbone
Between the R groups
Between polypeptides
Where are hydrogen bonds in nucleic acids?
Between carbons in sugar ring
Between nitrogenous bases
Between nucleotides
Between phosphates
How do polar substances dissolve in water?
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