MEDIUM
AS and A Level
IMPORTANT
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Identify the cell structure that is partially permeable barrier only about 7nm thick.

Important Questions on Cell Structure

MEDIUM
AS and A Level
IMPORTANT
Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access>Chapter 1 - Cell Structure>EXAM-STYLE QUESTIONS>Q 7
Identify the cell organelle about 25nm in diameter.
MEDIUM
AS and A Level
IMPORTANT
Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access>Chapter 1 - Cell Structure>EXAM-STYLE QUESTIONS>Q 7
Identify the cell organelle with a '9 + 2' arrangement of microtubules.
HARD
AS and A Level
IMPORTANT
Biology for Cambridge International AS & A Level coursebook 2nd Edition Digital Access>Chapter 1 - Cell Structure>EXAM-STYLE QUESTIONS>Q 8

The transmission electron microscope shows parts of two palisade cells from a leaf. Identify the labelled structures and write a brief statement about their function in a table.

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