Water Macromolecules Quiz
Preview:
True or False
Macromolecules are tiny molecules that cells need?
A. TRUE
B. FALSE
Water is the universal solvent
A. TRUE
B. FALSE
A substance that is being dissolved is the
A. Solution
B. Solvent
C. Solute
D. Suspension
What word describes when water is attached to other substances?
A. Cohension
B. Capillary Action
C. Adhesion
D. Surface tension
Which macromolecules stores energy, insulates us, and make up the cell membrane
A. Lipids
B. Carbohydrates
C. Proteins
D. Nucleic Acids
A protein is a macomolecule that is used to
A. give cells/systems energy
B. build cell parts
C. give cells/ systems long term energy
D. helps cells with chemical processes
Water is necessary to
A. Give cells/systems energy
B. Build cell parts
C. Give cells/ system long term energy
D. Helps cells with chemical processes
A carbohydrates is a macromolecule that is used to
A. give cells/systems energy
B. Build cell parts
C. Give cells/systems long term energy
D. Helps cells with chemical processes
A solvent is
A. A substance that does not dissolve
B. A compound being dissolved
C. the substance in which the solute dissolves
D. None
When reading the nutrition facts on the food packaging, total fats is a measure of
A. Carbohydrates
B. Water
C. Lipids
D. Proteins
The element is found in all organic compounds
A. Iron
B. Carbon
C. Nitrogen
D. Oxygen
The ph scale is a range of
A. 1-7
B. 1-15
C. 0-14
D. 1-20
Acids have more what?
A. OH ions
B. H+ ions
C. OH- ions
D. All of the above
What are the single sugars that are the building blocks of carbohydrates?
A. Monosaccharides
B. Nucleotide
C. Fatty Acid
D. Lipid
Water is a universal solvent because
A. It can be found anywhere
B. Floats when frozen
C. It freezes when it gets cold
D. Dissolves most substances
