Following statements are regarding to the wnt signalling.

A. Wnt proteins interact with several cell-surface proteins and activate multiple downstream signal transduction pathways. The principal signaling receptor for Wnt proteins is Frizzled (Fz), which contains seven transmembrane α helices.

B. The palmitate attached to the Wnt protein binds to a specific site on the Fz intracellular domain and stabilizes the Wnt-Fz complex.

C. “canonical” Wnt signaling pathway uses a second transmembrane protein, LRP, that associates with Frizzled in a Wnt signal– dependent manner.

D. In the resting state, two kinases in the complex, casein kinase 1 (CK1) and GSK3, sequentially phosphorylate β-catenin on multiple tyrosine residues.

Which of the following statements are correct?

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#Question id: 7547

#General Aptitude

In a toy, two men with red and blue caps are moving in two different circular paths of same radii. When the man with red cap moves 3 steps, the one with blue cap moves 5 steps in the same time, but the distance traversed by the man with red cap in 5 steps, is equal to the distance traversed by the man with blue cap in 4 steps. What is the number of rounds the man with red cap made the man with blue cap completed 100 rounds?

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#Question id: 7548

#General Aptitude

 It takes 10 s and 15 s respectively, foe two snakes travelling at different constant speeds to completely pass a small pebble. The length of the first snake is 120 cm and that of the second snake is 150 cm. the magnitude of the difference in the speeds of the two Snakes (in cm/s) is;

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#Question id: 7549

#General Aptitude

A car travels 8 km in the first quarte of an hour, 6 km in the second quarter and 16Km in the third quarter. The average speed of the car in km per hour over the entire Journey is

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#Question id: 7550

#General Aptitude

One end of a ribbon of 280 cm length is fixed with a small toy car traveling at a uniform Speed if the ribbon crosses one side of a table in 60 second and passes an ant standing On the same side of the table in 20 seconds, what is the length of that side of the table?

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#Question id: 7551

#General Aptitude

A car is 50 of its own leaps behind a rat. the car takes 5 leaps per minute to the rat’s 4.It the car and the rat cover 8 m and 5 m per leap respectively, what distance will the Cat have to run before it catches the rat?

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#Question id: 7552

#General Aptitude

A man in a train notices that he can count 41 telephone posts in one minute. If the Posts are known to be 50 maters apart, then at what speed is the train traveling?