please answer and explain why. Thank You!
One turn of Calvin cycle results in fixation of one carbon dioxide. In three cycles, three molecules of carbon dioxide combine with three Ribulose-1,5-bisphosphate (RuBP) to form six molecules of glyceraldehyde-3-phosphate. Out of these 6 molecules, one exits the cycle to form glucose, and the remaining 5 molecules are recycled to generate RuBP.
Thus, 3 turns of Calvin cycle are needed to feed one molecule of Glyceraldehyde-3-phosphate into biosynthesis of Glucose.
(6 turns are needed to produce two Glyceraldehyde-3-phosphate, which will generate 1 glucose molecule).
please answer and explain why. Thank You! Incorrect Question 3 0/1 pts • How many turns...
D Question 11 2.3 pts One carbon dioxide molecule reacts in each "turn of the Calvin cycle. How many turns of the cycle are required for the synthesis of one net glyceraldehyde-3-phosphate (G3P) molecule? MANA 0 1
Please explain the correct
answer to all three questions. Thank you!
Incorrect Question 11 0/1 pts A 25.0 mL sample of a solution of a monoprotic acid is titrated with a 0.115 M NaOH solution. The titration curve below was obtained. Which of the following indicators would be best for this titration? 12.01 10.0 8.0 pH of solution in flask 6.01 Equivalence Point Indicator methyl orange methyl red bromocresol purple bromthymol blue thymol blue phenolpthalein pka 3.46 5.00 6.12 7.10...
Please explain the correct
answer for both questions. Thank you!
Incorrect Question 7 0/1 pts The concentration of iodide ions in a saturated solution of lead (11) iodide is_ The solubility product constant of Pblz is 1.4x10-8. 3.5x10-9 3.0x10-3 1.5x103 1.4x10-8 3.8x10-4 Incorrect Question 9 0/1 pts The molar solubility of lead () chloride (PbCl2) is 1.6x102 M. What is the Ksp of PbCl2? 4.1x10-6 5.0x10-4 1.6x10-2 3.1x107 1.6x10-5
The answer below is incorrect, please explain why it’s
incorrect and give the correct answer. Thank you.
3- Go) iven irei 12 412 /e) Vots .3 2 3ec .5
Incorrect Question 4 0/1 pts How many enzymes are involved in the glycolytic pathway? 03 10 Incorrect Question 6 0/1 pts In Step 3 of the citric acid cycle isocitrate forms alpha-ketoglutarate. And, CO2 and NADH is formed. What molecule was oxidized? NAD+ alpha-ketoglutarate isocitrate CO2
Please explain the correct
answer for both questions. Thank you!
Incorrect Question 5 0/1 pts A 25.0 mL sample of 0.723 M HCIO4 is titrated with 0.27 M KOH solution. The H30* concentration after the addition of 80.0 mL of KOH is M. (Cl is chlorine, not carbon and iodine) 0.4 3x10-13 1x107 0.7 4x10-2 Incorrect Question 6 0/1 pts What could be the pKof this weak acid according to the titration curve below? Weak Acid Titration Curve PH 10...
Why is C. 4? can you please explain why? Thank you!!
12. (6 points) Please consider the following molecule: Ilar. a. How many lone pairs does the molecule have? _ 2 b. How many pi bonds does the molecule have? __ c. How many of the carbon atoms can be described as sp hybridized?_
Can you please explain why D is correct and other answers are
incorrect? Thank you
Which alcohol will undergo acid-catalyzed dehydration under the mildest conditions? 56. (A) CH CH,CH,CH,OH (B) CH,CH2CH OH)CH3 (C) (CH)CHCHOH ( (CH),COH
Please explain the correct
answer. Thank you!
Incorrect Question 2 0/1 pts What change will be caused by addition of a small amount of HCl to a solution containing fluoride ions and hydrogen fluoride? (Cl is chlorine, not carbon and iodine) The concentration of hydrogen fluoride will decrease and the concentration of fluoride ions will increase. The fluoride ions will precipitate out of solution as its acid salt. The concentration of hydronium ions will increase significantly. The concentration of fluoride...
What is the correct answer? And please explain
in
2-3 sentences on why it is the correct answer for each,
thank you !
15. Which statement below about the interconversion of the alpha and beta anomers of D-glucopyranose is true? The interconversion requires an enzyme called an isomerase The interconversion is spontaneous in water because the acetal functionality is labile The interconversion is spontaneous in water but is slow which is why we typically draw glucose having one anomeric form...