Biology: Unit 1 Flashcard

Front

What are the monomers of nucleic acids?

Back

Nucleotides are the monomers of nucleic acids.

Front

Which characteristic is NOT a characteristic of life?

Back

The ability to move around is NOT a characteristic of life.

Front

What organelle is responsible for breaking down waste and old cell parts?

Back

The lysosome breaks down waste and old cell parts.

Front

What type of biological macromolecule are enzymes?

Back

Enzymes are a type of protein.

Front

What function does the cell wall provide in plant cells?

Back

The cell wall provides protection and support.

Front

Define 'cell theory'.

Back

Cell theory states that all living things are made of cells, cells are the basic unit of life, and all cells come from pre-existing cells.

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 ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment.

Front

What are the four main types of macromolecules?

Back

The four main types of macromolecules are carbohydrates, proteins, lipids, and nucleic acids.