Unit 3: Model Organisms and Cell Cultures Test - Biotech

Front

What is media preparation?

Back

The process of creating an ideal growing environment for culturing microorganisms.

Front

Why do stomach cells function differently than skin cells?

Back

Different types of cells simply use different genes contained in the DNA.

Front

What is the tertiary structure of a protein?

Back

The three-dimensional shape stabilized by interactions between side chains.

Front

What is the function of mitochondria?

Back

Mitochondria are the powerhouses of the cell, generating ATP through cellular respiration.

Front

What is the function of chloroplasts?

Back

Chloroplasts are responsible for photosynthesis, converting light energy into chemical energy.

Front

What is the primary structure of a protein?

Back

The sequence of amino acids in a polypeptide chain.

Front

What is the secondary structure of a protein?

Back

The local folded structures that form within a polypeptide due to hydrogen bonding, such as alpha helices and beta sheets.

Front

What is a model organism?

Back

A non-human species that is extensively studied to understand particular biological phenomena.

Front

What is cell culture?

Back

The process of growing cells in a controlled environment outside of their natural habitat.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and structural support.