In contrast to catabolism, biosynthesis alwaysrequires a.the TCA cycle.b.phosphorous.c.glucose.d.nitrogen gas.e.energy....

During the catabolism of glucose, which of the following is produced only in the Krebs cycle? a. ATP b. NADH c. NADPH d. $\mathrm{FADH}_{2}$

Looking at the purpose of Adina Scene for a phosphate 80 p. What is important? A. Is it merisel of metabolism? Does it release energy and uncontrolled bursts? See, does it store energy fees by body cells? Woody. Is it all of the above? So 80 p is extremely useful because of C. It's a store of energy yourselves, Cummings. So basically all of the enzymes that require boast energy all of the proteins require a tiny best energy can use a teepee breaking from in city. Okay. Dp to get the energy and the reason is incredibly useful is because it's a tiny package of energy. If if you have more energy, you would be losing some. Every time you perform an NGO requiring process, E G. You do lose some of the more excess energy over what you need. More. You're losing, so having a molecule like a teepee that has a very, very small package of energy that comes out very small package is ideal, limiting the amount lost

This question asks, Which of the following energy generating processes is the only one that occurs in all living organisms? Are choices are the Krebs cycle, like Collis combustion, photosynthesis and none of the above. There are no energy generating processes that occur in all living organisms. So choice you'll be incorrect because, as we know, there are going to be energy, energy generating process and not necessarily energy generating in a form of creating energy but in this sense off converting energy from one form to another. So choice using correct photo senses is going to be an energy generating process and sense that it will take light energy and will convert it into glucose, which is going to contain stored chemical potential energy within those bonds. But it is not going to be common to all living organisms because, as we know, humans are not able to undergo photo senses. Now combustion is what occurs within ah, car engine. It was where we're going to take hydrocarbons and we're going to allow them to basically interact with oxygen, get oxidized, and there's going to be transferred electrons that is going to result in a lot of energy being released, so combustion is not going to occur in living organisms. Glad Collis is, however, is going to be the car catch. Can we'll get back to that in a second year? But the Krebs cycle is not going to be common to all living organisms, because some organisms will Onley undergo anaerobic respiration, whereas others will undergo a aerobic respiration. An anaerobic is just going to involve glad Collis ISS, whereas aerobic involves this whole sequence of Glad. Collis is followed by the crab cycle followed by the electron transport chain. So it all organisms have to be either anaerobic or aerobic. So what is common to both will be glad Collis is so choice bees. The correct answer here.

For this question and asked for a definition of why. Call Icis. Let's go over the options first, a Kuttab lick, meaning a breakdown of molecules. Be anthem bolic, describing reactions that can either go either way either building up or breaking down. See Anabel Yc, meaning building up the Broncos and the SEC. Lickle. Many reactions for that forms this cycle innocence, such as the crop cycle where the initial reactions form the product. So from four dark horses we know it's basically the breakdown of glucose to form Piru bait. Therefore, the answer for this question is a Kuttab lick.

So the question is a filling the blank asking about energy storage mechanisms and cells and the key thing to remember the answer This question is, um is in carbohydrate metabolism. Sugar is the major energy source themselves. Um, specifically glucose. Um, and this is due to the energy stored in the bonds of the glucose molecule. And glucose is metabolized in order to produce 80 p uh, which is the primary energy currency of cells. Um, primary energy currency, which is used the currency, uh, which is used to do work. Um, So knowing this these important fax, you can tell that the second answer, the second blank is 80 Pete. And given this, he can rule out the other options to this question, leaving only see. And this makes sense with what we know about carbohydrate metabolism. That energy is stored long term in the bonds of glucose and is used short term to perform work from an 80 p multiple