HESI A2 ENTRANCE EXAM 2023 QUESTIONS WITH ANSWERS BIOLOGY

  1. Which movement requires carrier protein but noo direct cellular energy? Facilitated
    transport
  2. Which term denotes the movement of glucose molecules from an area of lower
    concentration to an area of higher concentration?
    Active transport
  3. Plasmolysis is a term describing?
    Cellular shrinkage, which occurs when cells are immersed in hypertonic solurion
  4. The movement of substances from lesser concentration to higher concentration is
    called?
    Active transport
  5. Which particular structure is present in both eucaryotic and prokaryotic cells? Cell
    membrane
  6. Plant cells differ from animal cells in?
    The plant cells have a cell wall and animal cells do not
  7. Which cell type is characterized by the lack of true nucleus and the absence of
    membrane-bound organelle? Prokaryotic cell
  8. Which organelle is associated with hydrolytic enzymes and is sometimes reffered to
    as a
    “suicide bag”
    Lysosomes
  9. Pinocytosis is the process of?
    Enclosing a liquid substance in a membrane and secreting it into the cell
  10. The plasma membrane of the eurokaryotic cell determines selectively which
    substances can enter and leave the cell. Such a membrane is said to be ?
    Selectively permeable
  11. What primarily determines the shape of cells that lack cell walls?
    Microtubule and microfilaments
  12. Which pair of organelles is responsible foe energy supply to eurokaryotic cells?
    Chloroplast and mitochondria
  13. Whit which organelle is the synthesis of ATP associated?
    Mitochondrion
  14. The plasma membrane is soluble to?
    Lipids
  15. The process whereby muscle cell produce lactic acid is called?

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