Biology Master Vocab list Flashcard

Front

What distinguishes a plant cell from an animal cell?

Back

A plant cell contains a cell wall, chloroplasts, and a large vacuole.

Front

What is a polymer?

Back

A polymer is a very large organic molecule composed of many smaller molecules, specifically a long molecule consisting of many similar or identical monomers linked together.

Front

What does 'Biodiversity' mean?

Back

Biodiversity refers to the variety of life in the world or in a particular habitat or ecosystem.

Front

What is a mutation?

Back

A mutation is a random error in gene replication that leads to a change in the sequence of nucleotides in a gene.

Front

What is the primary difference between a food chain and a food web?

Back

A food chain is a single pathway of energy transfer, while a food web consists of multiple interlocking chains.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into energy.

Front

Define 'cell wall'.

Back

A cell wall is a rigid layer that provides structural support and protection to plant cells.

Front

What is the role of vacuoles in plant cells?

Back

Vacuoles store nutrients, waste products, and help maintain turgor pressure in plant cells.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What is the significance of DNA?

Back

DNA contains the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms.