The role of Glyceraldehyde 3-phosphate (G3P) in glycolysis and Calvin cycle. Concept introduction: Glyceraldehyde 3-phosphate (G3P) is a three-carbon compound that acts as an intermediate in many metabolic pathways of all living organisms. During glycolysis (refer to Fig.9.9, “A closer look at glycolysis” in the textbook), G3P serves as an intermediate while in the Calvin cycle (refer to Fig 10.19, “The Calvin Cycle” in the textbook), it serves as both an intermediate and a product.

Question

Want to see the full answer?

Answer 1

Question

Chapter 10.3, Problem 5CC

Summary Introduction

To describe: The role of Glyceraldehyde 3-phosphate (G3P) in glycolysis and Calvin cycle.

Concept introduction: Glyceraldehyde 3-phosphate (G3P) is a three-carbon compound that acts as an intermediate in many metabolic pathways of all living organisms. During glycolysis (refer to Fig.9.9, “A closer look at glycolysis” in the textbook), G3P serves as an intermediate while in the Calvin cycle (refer to Fig 10.19, “The Calvin Cycle” in the textbook), it serves as both an intermediate and a product.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Give specific examples Use clear terms Make clear comparisons (how are they both similar a different) Use diagrams/models/graphs t demonstrate your understanding Use the process - identify, explain, connect and, if possible make greater connections/analogies etc. 1) Using either cellular respiration or photosynthesis describe the use of energy and its transformations order to proceed from products to reactants. Explain why the equation for your chosen reaction is misleading for a student learning the process, and also why it is crucial that the transformations happen the way they do and not as a simple combustion reaction: (use of diagrams and/or molecular structures to aid your explanation is highly encouraged) a) Energy Transformations: b) Equations: C6H1206(s) + 602(g) ➡ 6CO2(g) + 6H₂O(g) OR 6CO2(g) + 6H₂O(g) ➡ CH1206(s) + 602(g) c) Combustion reaction: (use of diagrams and/or molecular structures to aid your explanation is highly encouraged)

True or False: 1. Electron-deficient chlorophyll molecules of PS II receives electron from PS I. 2. Xanthophylls around the reaction centers transfer their energy to chlorophyll molecules. 3. CO2 is fixated when it combines with the phosphate during the initial phase of the Calvin cycle.

Prelab 8 - Respiration You have learned that in glycolysis and the Kreb's cycle, the compound NAD is reduced to form NADH. The hydrogen added on the end of the formula is an indication that NAD has been reduced. As you read in the textb0ook section on oxidative phosphorylation, a series of redox reactions oxidize NADH back to NAD. All redox reactions are paired oxidation and reduction reactions, so what was reduced? Ultimately O2 is reduced to H2O (note the addition of hydrogen due to reduction). Oxygen is said to be the final electron acceptor, as no further redox reactions take place. In lab we will again look at differences among bacteria in their metabolism as a way to distinguish different species. First we will look at anaerobic respiration. When oxygen levels are low, some microbe can use a different compound than oxygen as their final electron acceptor. Sulfate SO,, carbonate CO3²", and nitrate NO; are all common alternatives, rich in oxygen, which can accept those electrons.…