Biology 2nd Quarter Exam Review

These are molecules that are important for organisms to perform different processes in the body

• Biomolecules

• Monomers

• Enzymes

• ATP

Check the FOUR major biomolecules in the body.

• Carbohydrates

• ATP

• Proteins

• Lipids

• Nucleic Acids

What is the monomer of proteins?

• Nucleotides

• Monosaccharides

• Amino Acids

• Glycerol and Fatty Acids

These biomolecules provide quick energy to the body.

• Carbohydrates

• Proteins

• Lipids

• Nucleic Acids

These molecules speed up chemical reactions

• Nucleic Acids

• Lipids

• Carbohydrates

• Enzymes

Check the THREE factors that affect enzymes

• pH

• Temperature

• Concentration

• Denaturation

_____________when an enzyme changes shape and it no longer works.

• Denaturation

• Specificity

• Active Transport

• Activation Energy

This is the type of transport that happens when large molecules move from high concentration to low concentration with the help of a protein channel

• Simple Diffusion

• Facilitated Diffusion

• Osmosis

• Active Transport

Check the THREE types of transport that do NOT need energy.

• Facilitated Diffusion

• Simple Diffusion

• Active Transport

• Osmosis

This is the movement of large molecules OUT of the cell using a vesicle.

• Endocytosis

• Exocytosis

• Osmosis

• Active Transport