AC- HPAT Algonquin College Test Prep Biology Questions With Complete Solutions.
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Course
AC- HPAT Algonquin College Biology
Institution
AC- HPAT Algonquin College Biology
active transport - 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 - Requires NO energy, movement of m...
AC- HPAT Algonquin College Test Prep Biology active transport - ✔✔ 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 cellu lar energy to achieve this movement. passive transport - ✔✔ Requires NO energy, movement of molecules from high to low concentration, moves with the concentration gradient covalent bond - ✔✔ A chemical bond that involves sharing a pair of electrons between atoms in a molecule ionic bond - ✔✔ 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 - ✔✔ The regulation of an enzyme by binding an effector molecule at a site other than the enzyme's active site. Substrate - ✔✔ reactant of an enzyme -catalyzed reaction substrate -enzyme complex - ✔✔ The substrate connects to the enzyme to perform chemical reactions. It connects to the enzyme at the active site. substrate enzyme inhibition - ✔✔ the substrate or product of an enzyme reaction inhibit the enzyme's activity. Carbohydrates - ✔✔ Are sugar molecules - our body breaks down carbohydrates into glucose. Glucose, or blood sugar, is the main source of energy for your body's cells, tissues, and organs. Proteins - ✔✔ Chains of amino acids
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