Cell Theory and Eukaryotic Cells Flashcard

Front

What is the main function of chloroplasts in eukaryotic cells?

Back

Chloroplasts capture sunlight energy and use it to make glucose through photosynthesis.

Front

What happens to a cell in a hypotonic solution?

Back

The cell will lyse (swell) due to the influx of water.

Front

What is a phospholipid?

Back

A phospholipid is a molecule that makes up the cell membrane, consisting of a hydrophilic (water-attracting) head and two hydrophobic (water-repelling) tails.

Front

What type of transport is the sodium-potassium pump an example of?

Back

Active transport, as it requires energy to move sodium and potassium ions against their concentration gradients.

Front

What is one of the key principles of cell theory?

Back

All living things are made up of cells.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and structural support.

Front

What is plasmolysis?

Back

Plasmolysis is the process where a cell shrinks due to loss of water in a hypertonic solution.

Front

What is the basic unit of structure and function in living organisms?

Back

The cell.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Eukaryotic cells have a nucleus and membrane-bound organelles, while prokaryotic cells do not.

Front

What is the function of mitochondria?

Back

Mitochondria are the powerhouse of the cell, generating ATP through cellular respiration.