How can a cell control the rate of an enzyme-catalyzed reaction?

Study this image. which statements best describe the rock shown? check all that apply. the grains of this rock are jagged. this rock has several coarse grains. the grains in this rock are very large. this rock has a non-banded pattern. the color of this rock is determined by its texture.

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.