#Question id: 10254
#Unit 6. System Physiology – Plant
Sucrose is split into its two monosaccharide units—glucose and fructose—which can readily enter the glycolytic pathway. Two pathways for the splitting of sucrose are known in plants, both of which take part in the use of sucrose from phloem unloading; Invertase pathway and sucrose synthase pathway, some statements are given about these pathways, which of the following is incorrect?
#Question id: 10255
#Unit 6. System Physiology – Plant
In sucrose synthase combines sucrose with UDP to produce fructose and UDP-glucose in the cytosol. What is the function of UDP-glucose pyrophosphorylase?
#Question id: 10256
#Unit 6. System Physiology – Plant
Both sucrose synthase and invertases can degrade sucrose for glycolysis, what will happen if one of the enzymes is absent or mutant?
#Question id: 10273
#Unit 6. System Physiology – Plant
The existence of different pathways that serve a similar function and can replace each other without a clear loss in function is called,
#Question id: 10274
#Unit 6. System Physiology – Plant
In plastids, a partial glycolysis occurs that produces metabolites for plastidial biosynthetic reactions, which of the following is not synthesized in the plastid?
#Question id: 10275
#Unit 6. System Physiology – Plant
In the initial phase of glycolysis, each hexose unit is phosphorylated twice and then split, producing two molecules of triose phosphate, in these reactions included irreversible reaction. How much irreversible reaction is performed in the glycolytic pathway through in this series of reactions?