all are correct about energy except    the biological world gets ots energy from the sun     chemical bonds store potential energy     a boulder on a hill has kinectic energy     energy is defined as the ability to work

Why does the product of each chemical reaction contain less energy than the starting substrate? Fuel substrates gain energy during metabolism. The product of the reaction contains more bonds. Chemical reactions are always anabolic. The product of the reaction contains fewer bonds.

You measure the thermal energy of a pot of boiling water and water in a swimming pool. The has the highest thermal energy because it has pot of water; a lower volume

Chapter 2.4: Chemical Reactions Transform Substances break down? or catabolic? energy released? or AG>0? spontaneous? CHEMICAL REACTION build up? anabolic? or not or or energy AG<0? spontaneous? required? Co aing g *specific reaction name ?

Energy is transferred from ATP to other molecules by transferring a(n) ______.     phosphate group     heat unit     adenosine     photon

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Describe how the energy from the sun is vital to life. In your response, be sure to include:  -the form(s) of energy that the sun provides to the Earth. -how energy from the sun is transformed on the Earth. -at least two ways humans depend on the sun’s energy for survival.

SECTION 1: ACTIVATION ENERGY The picture to the right shows someone trying to push a boulder up a hill. In order for the boulder to reach its final destination at point B, it must be pushed to the top of the hill because once it reaches the top of the hill it will roll down the rest of the way. A similar scenario exists in chemistry, before a chemical reaction will take place, energy must be put into the system. The energy needed for a chemical reaction to move from point A to the top of the hill is known as activation energy, also written as Ea. Increasing Energy. Activation Energy Activation Energy Energy Content of Reactants A + B Reactants FIGURE 3 J Progress of Reaction. t $ Uncatalyzed Reaction (without enzyme) Energy Content of Products V FIGURE 2 Catalyzed Reaction (with enzyme) C + D Products A م اسکار (TIME) 3. Compare Figure 3 above to the Figure 1 (comparing the heights of 2 mountains), determine how using an enzyme in a chemical reaction impacts the reaction by answering…

Part A Chemical reactions that release energy are called exergonic. energetic. endergonic. Ometabolic. enzymatic. Submit Provide Feedback Request Answer

What these letters represent? This picture is the effect of the energy graph.