All living things are made of cells - Junior Cycle Science - Question a - 2015
Question a
All living things are made of cells.
The diagram is of an animal cell.
(i) Name the part labelled X. ____________________________
(ii) Name one substance that is abl... show full transcript
Worked Solution & Example Answer:All living things are made of cells - Junior Cycle Science - Question a - 2015
Step 1
Name the part labelled X.
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Answer
The part labelled X is the nucleus. The nucleus is responsible for storing the genetic material of the cell and controlling its activities.
Step 2
Name one substance that is able to pass through the membrane of an animal cell.
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Answer
One substance that is able to pass through the membrane of an animal cell is water (H₂O). Other examples include carbon dioxide (CO₂) and oxygen (O₂), as well as various hormones.
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