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TLS Online TPP Program
#Question id: 13123
#Section 3: Genetics, Cellular and Molecular Biology
Match the correct one?
A- COPI i- vesicles transport proteins from the ER to the Golgi.
B- COPII ii- vesicles mainly transport proteins in the retrograde direction between Golgi cisternae and from the cis -Golgi back to the ER.
C- Clathrin iii- vesicles transport proteins from the plasma membrane (cell surface) and the trans-Golgi network to late endosomes.
TLS Online TPP Program
#Question id: 13153
#General Aptitude
The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is
TLS Online TPP Program
#Question id: 13156
#Section 3: Genetics, Cellular and Molecular Biology
Tay sach;s disease are caused when which enzyme is mutated or non-functional?
TLS Online TPP Program
#Question id: 13198
#Section 6: Plant, Animal and Microbial Biotechnology
The sugar is a carbohydrate that are generally translocated in the phloem in which form?
TLS Online TPP Program
#Question id: 13199
#Section 6: Plant, Animal and Microbial Biotechnology
The non-reducing sugar sucrose is most commonly translocated in the phloem rather than reducing sugar. Why?
a.) because they are less reactive than their reducing counterparts
b.) because sucrose contains more energy than a monosaccharides
c.) because the ketone or aldehyde group is reduced to an alcohol or combined with a similar group on another sugar so as not to be oxidized
Which one of the following statements is true about translocation of non-reducing sugar?
TLS Online TPP Program
#Question id: 13200
#Section 6: Plant, Animal and Microbial Biotechnology
In the modification of translocation pathways, Interference with a translocation pathway by wounding or pruning can alter the patterns established by proximity and vascular connections. In the absence of direct connections between source and sink, vascular interconnections, called