7th Ch. 11 Cell Structure and Function Pre/Post Flashcard

Front

What is photosynthesis?

Back

Photosynthesis is a process used by plants to convert light energy into chemical energy, producing food and storing energy.

Front

Who was NOT involved in discoveries about cells?

Back

Carl Sagan was NOT involved in discoveries about cells; he was known for his work in astronomy.

Front

What organelle is responsible for making proteins?

Back

Ribosomes are the organelles responsible for making proteins and are not surrounded by a membrane.

Front

What is exocytosis?

Back

Exocytosis is the process by which vesicles release their contents outside the cell.

Front

What stops the process of diffusion in cells?

Back

Equilibrium stops the process of diffusion in cells, as it is the state where concentrations are balanced.

Front

What is the function of mitochondria?

Back

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

Front

What is the role of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, maintaining homeostasis.

Front

What is a prokaryotic cell?

Back

A prokaryotic cell is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting sunlight into energy.

Front

What is diffusion?

Back

Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration.