Cell Structure & Cell Theory (BIO)

Front

What are the powerhouses of the cell?

Back

Mitochondria are the powerhouses of the cell, found in both plants and animals.

Front

What organelle is responsible for ATP (energy) production in all cells?

Back

Mitochondria are responsible for ATP (energy) production in all cells.

Front

Which cell parts build proteins according to the DNA code?

Back

Ribosomes build proteins according to the DNA code.

Front

What is the function of lysosomes?

Back

Lysosomes contain digestive enzymes to break down food, foreign invaders, and worn-out organelles.

Front

What does the endosymbiosis theory explain?

Back

The endosymbiosis theory explains the origin of membrane-bound organelles.

Front

What is the function of chloroplasts?

Back

Chloroplasts are responsible for photosynthesis in plant cells.

Front

What is the role of the nucleus in a cell?

Back

The nucleus contains the cell's genetic material (DNA) and controls cellular activities.

Front

What is the cell membrane's primary function?

Back

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

Front

What are ribosomes made of?

Back

Ribosomes are made of ribosomal RNA (rRNA) and proteins.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

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