Ac- Hpat Algonquin College Test Prep Biology Exam

AC- HPAT Algonquin College Test Prep Biologyactive transport - Answer- movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration—against the concentration gradient. Active transport requires cellular energy to achieve this movement.passive transport - Answer- Requires NO energy, movement of molecules from high to low concentration, moves with the concentration gradientcovalent bond - Answer- A chemical bond that involves sharing a pair of electrons between atoms in a moleculeionic bond - Answer- Linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom.allosteric bond - Answer- The regulation of an enzyme by binding an effector molecule at a site other than the enzyme's active site.Substrate - Answer- reactant of an enzyme-catalyzed reactionsubstrate-enzyme complex - Answer- The substrate connects to the enzyme to perform chemical reactions. It connects to the enzyme at the active site.substrate enzyme inhibition - Answer- the substrate or product of an enzyme reaction inhibit the enzyme's activity.Carbohydrates - Answer- Are sugar molecules- our body breaks down carbohydrates into glucose. Glucose, or blood sugar, is the main