Biology First Semester Exam Review

Compounds that contain no carbon are called

• polar
• non-polar
• organic
• inorganic

These atoms are "greedy for electrons" and help make a compound polar.

• Hydrogen
• Oxygen
• Nitrogen
• Carbon

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Glucose

• monosaccharide
• disaccharide
• polysaccharide

Sucrose

• monosaccharide
• disaccharide
• polysaccharide

Amylose

• monosaccharide
• disaccharide
• polysaccharide

This three letter ending is found on nearly all carbohydrates.

• ATE
• ASE
• OSE
• GAR

This three letter ending is found on all enzymes.

• ATE
• ASE
• OSE
• GAR

This compound is created during a dehydration synthesis reaction.

• Oxygen
• Sugar
• Water
• Monomer

Tags

NGSS.MS-LS1-7

The chemical formula of all disaccharides is

• C₆H₁₂O₁₁
• C₁₂H₂₄O₁₂
• C₁₂H₂₂O₁₁
• C₆H₁₂O₆

Which of the following is an abiotic factor of an ecosystem

• annual precipitation
• predator/prey relationships
• the date of the first thaw of the season
• the amount of bacteria in the soil

Tags

NGSS.MS-LS2-3