OCR GCE A LEVEL BIOLOGY B PAPER 1 QUESTION PAPER 2023 (H422/01: Fundamentals of biology)
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OCR GCE A LEVEL BIOLOGY B PAPER 1 QUESTION PAPER 2023 (H422/01: Fundamentals of biology). DOWNLOAD OFFICIAL AND VERIFIED OCR GCE A LEVEL BIOLOGY B PAPER 1 QUESTION PAPER 2023 ON www.leakedexams.com.


1 The image shows an erythrocyte after being placed in a solution.
Which option explains the appearance of the erythrocyte?
A The solution was distilled water.
B The water potential of the solution is equal to the water potential of the cytoplasm of the
erythrocyte.
C The water potential of the solution was less negative than the cytoplasm of the erythrocyte.
D The water potential of the solution was more negative than the cytoplasm of the erythrocyte.
Your answer
[1]