Which statements describe the function of nucleic acids? 1. They store and transmit genetic information for all life’s processes.
2. They provide instructions that tell cells how to make proteins.
3. They carry important chemical messages from one part of the body to another.
4. They act as long-term energy storage for living organisms.

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

What is the next step in the process after a substrate enters the active site of an enzyme

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio