The process where plants transfer solar energy into chemical energy to make organic molecules (glucose) is known as
How do catalysts affect a chemical reaction? lose activation energy provide activation energy increase activation energy lower activation energy*** What does the forward arrow in a chemical equation mean? The reaction is reversible. The reaction proceeds
What is the definition of photosynthesis? the process of changing light into stored chemical energy in the form of sugars*** the process of converting the energy in carbohydrate molecules into ATP the process of changing light into stored chemical energy
Does photosynthesis require energy? What type of energy reaction would photosynthesis be? Is photosynthesis an example of a coupled reaction?
A 65kg boy and his 40kg sister, both wearing roller blades, face each other at rest. The girl pushes the boy hard, sending him backwards with a velocity of 2.9m/s towards the west. Ignore friction. What is the minimum amount of chemical energy is converted
1. What would happen if earth absorbed all of the heat from the sun? A. Earth would become too cold. B. Earth would be too hot. C. Earth would eventually stop recieving heat. D. Earth would lose all of it's own heat.
One way carbon moves from the atmosphere to the biosphere is through a process by which plants use light energy and convert it into biochemical energy. What is this process called?
Energy Conservation Quick Check 1.Is freezing an endothermic or exothermic process? How do you know?(1 point) Freezing is exothermic because as water bonds into ice, the bonds absorb energy from the environment in order to change states. Freezing is
All of the following are products of cellular respiration except(1 point) water. *** oxygen. energy. carbon dioxide. What is the definition of cellular respiration?(1 point) the process of using the chemical energy from hydrogen and oxygen molecules to
1. which phrase defines activation energy? a. Energy required to break a chemical bond b. Energy output when product bonds are formed c. Energy stored in chemical bonds d. Energy input needed to break bonds of reactants 2. Which phrase defines chemical
Reactant and Product Energy Change Quick Check 1.In order for a reaction to occur, which action must happen?(1 point) Molecules must divide at a low enough energy to break bonds. Molecules must collide at a high enough energy to break bonds. Molecules must
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