Cells and Transport

Front

The smallest units of life are -

Back

cells

Front

What is osmosis?

Back

Diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration.

Front

Which cell structure controls what can come into or leave a cell?

Back

cell membrane

Front

Cell organelles responsible for digesting food, worn out organelles, and other cellular wastes are called -

Back

Lysosomes

Front

What allows cells to recognize each other and act like ID tags?

Back

Carbohydrates.

Front

What is the function of mitochondria?

Back

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

Front

What is the role of the nucleus in a cell?

Back

The nucleus contains the cell's genetic material and controls its activities.

Front

What is the function of the cell membrane?

Back

The cell membrane regulates the movement of substances in and out of the cell.

Front

What are lysosomes often referred to as?

Back

The digestive system of the cell.

Front

What is diffusion?

Back

The movement of particles from an area of high concentration to an area of low concentration.