
(a)
Interpretation:
The number of ATP equivalents expended in the synthesis of ATP needs to be determined.
Concept Introduction:
Adenosine triphosphate, or ATP, is a small molecule and is called as the main energy currency of the cell. The energy produced from biological reactions like breakdown of
(b)
Interpretation:
The number of ATP equivalents expended in the synthesis of GTP needs to be determined.
Concept Introduction:
GTP stands for guanylyl imidodiphosphate here, guanosine-5’-truphospahte is a substance that is incorporated into the growing chain of
(c)
Interpretation:
The number of ATP equivalents expended in the synthesis of UTP needs to be determined.
Concept Introduction:
Uridine-5'-triphosphate consists of organic base U attached with the 1’ carbo of carbohydrate and forms ester bond with tri-phosphoric acid at 5’ position. This is also known as pyrimidine glycoside triphosphate. It acts as a substrate for ribonucleic acid’s synthesis in the transcription process.
(d)
Interpretation:
The number of ATP equivalents expended in the synthesis of CTP needs to be determined.
Concept Introduction:
Cytidine triphosphate may be a pyrimidine glycoside triphosphate. CTP, very like adenosine triphosphate, consists of a carbohydrate sugar, and 3 phosphate teams. The main distinction between the 2 molecules is that the base used, that in CTP is C. CTP may be a substrate within the synthesis of ribonucleic acid.

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Chapter 26 Solutions
EBK BIOCHEMISTRY
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- 4. Only ONE of the five compounds below can be prepared by an aldol condensation in which a single carbonyl compound is treated with base. Which one is it? To solve this problem, reverse the aldol condensation that formed each of these molecules to find out what two molecules came together to make the products. The one in which the two molecules are identical is the answer. Ph Ph ཚིག གནས ག ནཱ ཀ ན ཀནཱ A Ph H B Ph Ph H D Ph. Ph Ph E Harrow_forward5. Which one is the major organic product obtained from the following reaction sequence? First, equimolar amounts of cyclopentanone and LDA are mixed at -78°C. Then propionaldehyde (propanal) is added. Addition of aqueous acid completes the process. LDA, -78°C. 1. 2. H₂O* H A B H 0 D H H Earrow_forward2. Which one is the major organic product obtained from the following reaction? NaOH, H₂O heat A B C D Earrow_forward
- CH3CH2CHO + propanal PhCH2CHO 2-phenylacetaldehyde mixture of four products NaOH 10. In the crossed aldol reaction of propanal and 2-phenylacetaldehyde shown above, a mixture of four products will be formed. Which ONE of the compounds below will NOT be formed in this crossed aldol reaction? OH Ph A H OH OH Ph H B OH OH H H H Ph Ph C Ph D Earrow_forwardAn organic chemist ordered the wrong item. She wanted to obtain 1-hydroxy-2-butanone, butinstead ordered 2-hydroxybutyraldehyde. As a good biochemist, show how the organic chemistcould use biological catalysis to make her desired compound.arrow_forwardPredict the products of aldolase catalyzing the reaction with acetone and (S)-3-hydroxybutyraldehyde.arrow_forward
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