Which of the following would occur if cells did not have enzymes? A. Cells would not have any chemical reactions taking place.
B. Cells would have some chemical reactions, but not enough to support life processes.
C. Reactions in cells would be too slow to sustain life.
D. Reactions in the cells would be prevented from producing needed products at the right time.

Nucleic acid certain protein cell membranes certain carbohydrates

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water

What do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.