Cell Structure Lecture Notes

Flashcards covering the fundamental concepts of cell structure, functions, and organelle definitions based on the lecture transcript.

Cell

A functional and fundamental structural unit of organisms responsible for providing structure, assisting growth, and converting nutrients into energy.

Cell division

The process through which cells assist the growth of organisms.

Microscope

The instrument required to see cells as they are too small to be seen with the naked eye.

Cell wall

An organelle made of cellulose found only in plant cells that protects organelles and gives the cell strength, structure, or shape.

Cellulose

The material that makes up the cell wall in plant cells.

Cell membrane

A thin semi-permeable layer of protein and fat that surrounds the cell and controls what enters and leaves.

Chloroplast

An organelle labeled in the plant cell diagram but not in the animal cell diagram.

Mitochondrion

An organelle present in both plant and animal cells used for energy conversion.

Vacuole

An organelle present in both plant and animal cells as shown in the provided diagrams.

Nucleus

The central organelle identified in both plant and animal cells.

Cytoplasm

A component found in both plant and animal cells that houses organelles.