Which statement does not describe external requlatory proteins?

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

Can someone i have no idea of how to do this.