CP Unit 3 Cells

Front

What tool do scientists use to observe cells?

Back

Microscope

Front

Cells are considered to be the basic ______________ unit of life.

Back

Functional

Front

What is the structure labeled #2 in a cell diagram?

Back

Endoplasmic reticulum

Front

The hydrophobic tails of each phospholipid are chemically:

Back

Non-polar

Front

Which organelle acts as the 'highway' of the cell?

Back

Endoplasmic reticulum

Front

What is the function of the nucleus in a cell?

Back

It stores genetic information and controls cell activities.

Front

What is the role of mitochondria in a cell?

Back

They produce energy through cellular respiration.

Front

Define the term 'cell membrane'.

Back

A protective barrier that surrounds the cell, controlling what enters and exits.

Front

What is the function of ribosomes?

Back

They synthesize proteins by translating messenger RNA.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles; eukaryotic cells have them.