Which of these organic molecules would provide the greatest amount of energy per gram of the substance? select one: a. proteins b. nucleic acids c. lipids d. carbohydrates

How are tumors cells different from normal cells

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3