#Question id: 10355
#Unit 6. System Physiology – Plant
The conversion of ammonium to amino acids requires two enzymes such as GS and GOGAT,
a) High levels of light and carbohydrate—conditions that stimulate plastid GS and Fd-GOGAT
b) Conditions of ample energy inhibit GS and GOGAT
c) The stimulation of GS and GOGAT, they favor nitrogen assimilation into glutamine and glutamate, compounds that are rich in carbon and participate in the synthesis of new plant materials
d) In energy-limited conditions inhibit GS and GOGAT
Which of the following statements about GS and GOGAT is correct?
#Question id: 10356
#Unit 6. System Physiology – Plant
Why the GS and GOGAT is activated in light and while the AS is inhibited?
#Question id: 10357
#Unit 6. System Physiology – Plant
Why the glutamine and glutamate will not be transported while asparagine will prefer to be transported?
#Question id: 10358
#Unit 6. System Physiology – Plant
Which of the following essential micronutrients is associated with nitrate reductase enzyme found in higher plants?
#Question id: 10359
#Unit 6. System Physiology – Plant
Nitrate reductases of higher plants are composed of two identical subunits, each containing three prosthetic groups. Which of the following is not the prosthetic group of nitrate reductase;
#Question id: 10360
#Unit 6. System Physiology – Plant
How much ATP require in the nitrogen fixation or conversion of ammonium assimilation in the system?