Vitamin D and PTH appear to stimulate production of mature osteoclasts through the dual action:

a. Inhibiting OPG production

b. Stimulating RANKL formation

c. Stimulating OPG production

d. Inhibiting RANKL formation

TLS Online TPP Program

#Question id: 29587

#Unit 6. System Physiology – Plant

Following are given stages of gibberellin biosynthetic pathway;

a) Geranylgeranyl diphosphate (GGPP) is converted to ent-kaurene  via copalyl diphosphate (CPP) in endoplasmic reticulum

b) In the endoplasmic reticulum, conversion of ent-kaurene into GA12 or GA53 depending on whether the GA is hydroxylated at carbon 13

c) the conversion of GA12 or GA53 into other GAs in cytosol proceeds with a series of oxidations at carbon 20

d) GA20 is then oxidized to the active gibberellin, GA1, by a 3β-hydroxylation reaction

Which of the following is the correct statements of GA biosynthesis?

TLS Online TPP Program

#Question id: 29588

#Unit 6. System Physiology – Plant

The induction of GA-MYB and α-amylase mRNA by GA3, the production of GA-MYB  and  α-amylase mRNA has shown in graph, which of the following is the correct representation relation between these two mRNA

TLS Online TPP Program

#Question id: 29589

#Unit 6. System Physiology – Plant

Which one of the following reactions takes place during the reduction phase of the Calvin- Benson cycle?

TLS Online TPP Program

#Question id: 31362

#Unit 6. System Physiology – Plant

Structural domains and motifs in the intracellular immune receptors in plants are made up of

TLS Online TPP Program

#Question id: 10925

#Unit 7. System Physiology – Animal

During the second trimester of pregnancy, where is the predominant site of red blood cell production?

TLS Online TPP Program

#Question id: 10926

#Unit 7. System Physiology – Animal

Following a blood donation, red cell production begins to increase in