FREE BIOLOGY AND STUDY GAMES ABOUT CELL

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FREE BIOLOGY AND STUDY GAMES ABOUT CELL

TRANSPORT EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -15 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: facilitated diffusion

Answer:

the use of a carrier protein to move substances from a high to low concentration

Question 2: exocytosis

Answer:

cell deposits particles outside the cell

Question 3: active transport examples

Answer:

endocytosis, exocytosis

Question 4: cell membrane

Answer:

maintain homeostasis and regulate what comes in and out of the cell

Question 5: osmosis

Answer:

the movement of water from a high to low concentration

Question 6: semipermeable

Answer:

only some particles enter and exit the cell

Question 7: pinocytosis

Answer:

liquid is brought in by a vesicle

Question 8: diffusion

Answer:

movement of particles from a high concentration to a low concentration

Question 9: active transport

Answer:

a type of movement that requires energy, moves substances against the gradient from low to high

Question 10: hypotonic

Answer:

more water outside the cell so water enters the cell and the cell swells

Question 11: passive transport

Answer:

a type of movement the does not require energy, moves substances down the gradient from a high to low concentration

Question 12: phagocytosis

Answer:

large particles(food or bacteria) are surrounded and engulfed by the cell membrane

Question 13: hypertonic

Answer:

less water outside the cell so water leaves the cell and the cell shrinks

Question 14: isotonic

Answer:

equal(same) movement of water in and out of the cell

Question 15: passive transport examples

Answer:

diffusion, osmosis, facilitated diffusion