24-25 Biomolecules & Osmosis Quiz #2

Last Name, First Name

Period #

• 1
• 2
• 3
• 5
• 6

Water will flow ___________. This type of solution is called ____________.

• out of the cell; hypertonic
• into the cell; hypotonic
• into and out of the cell at equal rates; isotonic

Water will flow ___________. This type of solution is called ____________.

• out of the cell; hypertonic
• into the cell; hypotonic
• into and out of the cell at equal rates; isotonic

Water will flow _________. This type of solution is called ___________.

• out of the cell; hypertonic
• into the cell; hypotonic
• into and out of the cell at equal rates; isotonic

In the egg osmosis lab we just completed. Which solution was hypertonic? What happened to the size of the egg?

• corn syrup; the egg swelled up
• corn syrup; the egg shrunk
• 5% salt water; the egg swelled up
• 5% salt water; the egg shrunk

This image shows which of the following biomolecules?

• carbohydrates
• lipids
• proteins
• nucleic acids

According to this Nutrient Label, which biomolecule has the most grams per serving?

• lipids
• carbohydrates
• nucleic acids
• protein

Which of the following pairs correctly matches a biomolecule with its monomer?

• proteins---nucleotides
• carbohydrates---amino acids
• lipids---fatty acids & glycerol
• nucleic acids---monosaccharides

Which of the following correctly pairs the biomolecule with its function?

• carbohydrates---store genetic information
• proteins---catalyze (speed up) chemical reactions
• lipids ---serve as enzymes
• nucleic acids---provide long-term energy storage