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11 Questions

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Cell Structure and Functions

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Questions and Answers

What is the primary function of a cell?

Replication

DNA repair

Motility

All of the above (correct)

Which microscope provides a much higher resolution showing greatly detailed cell structure?

Scanning electron microscope (correct)

Transmission electron microscope

Compound microscope

Light microscope

How are most plant and animal cells visible?

Naked eye

With dimensions between 1 and 100 micrometres (correct)

With dimensions >100 micrometres

Under an electron microscope

How are organisms classified based on the number of cells they possess?

Unicellular or multicellular Signup and view all the answers

What has the study of cells led to in related areas of biology?

Systems biology Signup and view all the answers

Which part of the cell plays a role in protein synthesis?

Endoplasmic Reticulum Signup and view all the answers

What is the function of the nucleus in a cell?

Storage of genetic material Signup and view all the answers

Which organelle is known as the powerhouse of the cell?

Mitochondria Signup and view all the answers

What is the main function of the Golgi Apparatus in a cell?

Storage and modification of proteins Signup and view all the answers

Which organelle is responsible for breaking down cellular waste and debris?

Lysosome Signup and view all the answers

Where does photosynthesis primarily occur in plant cells?

Chloroplast Signup and view all the answers