Cell - Parts and function, Transport, Levels of Organization

Front

What is the function of the chloroplast in a plant cell?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy stored in glucose.

Front

What is active transport in cells?

Back

Active transport is the process of moving molecules across a cell membrane from an area of low concentration to an area of high concentration, requiring energy.

Front

What is an organ?

Back

An organ is a group of tissues that work together to perform a specific function in an organism.

Front

What happens to a cell in a hypotonic solution?

Back

In a hypotonic solution, a cell will swell as water enters the cell due to osmosis.

Front

What is the largest organ in the human body?

Back

The skin is the largest organ in the human body.

Front

What is the role of the cell wall in plant cells?

Back

The cell wall provides structure and protection to plant cells, maintaining their shape.

Front

Define osmosis.

Back

Osmosis is the movement of water molecules through a selectively permeable membrane from an area of low solute concentration to an area of high solute concentration.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and membrane-bound organelles.

Front

What is the function of mitochondria?

Back

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

Front

What is tissue?

Back

Tissue is a group of similar cells that work together to perform a specific function.