Front

What is the optimal temperature and pH for enzyme activity based on reaction rate graphs?

Back

The optimal temperature is 37°C and the optimal pH is 6.

Front

What is ecological succession?

Back

Ecological succession is the process by which ecosystems change and develop over time.

Front

What is a mudflat?

Back

A mudflat is a coastal wetland that is flooded and drained by the tides, often forming a habitat for various species.

Front

What is a salt marsh?

Back

A salt marsh is a coastal ecosystem characterized by salt-tolerant plants and is often found in the intertidal zone.

Front

What is the role of eel grass in an estuary ecosystem?

Back

Eel grass stabilizes sediments and provides habitat for marine life.

Front

What is the significance of the theory that all living organisms are made of cells?

Back

This theory, known as the cell theory, states that all living things are composed of cells, which are the basic units of life.

Front

What is the process of DNA transcription?

Back

DNA transcription is the process by which a segment of DNA is copied into RNA by the enzyme RNA polymerase.

Front

What is the relationship between DNA and amino acids?

Back

DNA sequences are transcribed into mRNA, which is then translated into amino acid chains, forming proteins.

Front

What is the function of mangrove trees in a salt marsh?

Back

Mangrove trees provide habitat, stabilize shorelines, and contribute to nutrient cycling in salt marsh ecosystems.

Front

What is the role of plant roots in sediment stabilization?

Back

Plant roots help to anchor sediments in place, preventing erosion and promoting ecosystem stability.