Feb 20 Macromolecule Precheck

Which organism recieves the least amount of energy from the producer?

• Owl
• Grasshopper
• Lilypad
• Mouse

Ostriches and gazelles eat together.  They both watch for predators and danger.  Since they see things differently, they each can identify threats the other animal may not see.  Both species are benefited.  

• mutualism
• commensalism
• predation
• parasitism

Occurs when polysaccharides are digested to form monosaccharides.

• condensation reaction

• hydrolysis reaction

The monomers of Carbohydrates are....

• monosaccharides

• Amino Acids

• Glycerol & Fatty Acids

• Nucleotides

Which property of water means that it resists changes in temperature?

• Unique density of ice

• Neutral pH

• High Specific Heat

• Universal Solvent

The following figure is illustrating

• Dehydration Synthesis
• Hydrolysis

Which property of water means that it can dissolve almost any substance?

• Unique density of ice

• Neutral pH

• High Specific Heat

• Universal Solvent

Mistletoe takes water and nutrients from the oak tree. This is good for the mistletoe but bad for the tree.

• mutualism
• commensalism
• parasitism
• competition

Macromolecules are made of repeating subunits called

• monomers

• monosaccharides

• polymers

• polysaccharides

This is a correct dot diagram for oxygen (O)

• true

• false