Answer / swapna

Group of glycosphingolipids are the gangliosides. They
compose a chemically and structurally diverse group of
neuronal cell membranes. They are important in membrane
turn over mechanisms through recycling of plasma membrane
through the lysosomal compartments (endocytosis).

These occur in brain, in neuronal membranes Aside from
this, they occur at low levels in all animal tissues where
like the neutral oligoglycosphingolipids they are
concentrated in 'rafts' in the plasma membrane.

Answer / sunilreddy.vancha

Any of a group of glycosphingolipids chemically similar to
the cerebrosides, found principally in the surface membrane
of nerve cells and in the spleen.

Answer / r.rajani

Ganglioside is a compound composed of a glycosphingolipid
(ceramide and oligosaccharide) with one or more sialic acids
(AKA n-acetylneuraminic acid) linked on the sugar chain.They
are present on cell surfaces, with the 2 hydrocarbon chains
of the ceramide moiety embedded in the plasma membrane and
the oligosaccharides on the extracellular surface.

Answer / bhuvana

It is a glycolipid and found in significant concentrations
in ganglion cells of nervous tissue.

Define the phenomenon catenation.

0 Answers  

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What are the axes of a Ramachandran plot, and what does it show us?

1 Answers  

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Explain Cloverleaf model of the t-RNA base sequence of yeast alanine?

1 Answers  

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who discovered the aminoacid sequence of the insulin?

2 Answers   IDPL,

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I have given the protocol for the cyclodextrin glygosyl transferase assay: One ml of appropriately diluted enzyme sample was incubated at 60 °C for 15 min with 5 ml of 1% (w/v) gelatinized soluble starch in 50 mM, 7.0-pH Tris–HCl buffer. Reaction was terminated by boiling the reaction mixture for 3 min and reaction volume was made to 10 ml with distilled water. Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol). Absorbance was measured at 550 nm. The percent decrease of sample was calculated with respect to control containing 5 ml of buffer, 5 ml of sodium carbonate and 0.5 ml of phenolphthalein. where Acontrol = absorbance of control and Atest = absorbance of sample. The amount of β-cyclodextrin (β-CD) produced was estimated from the standard graph of 0–500 μg/ml β-CD concentration against % decrease in absorbance. One unit of CGTase was defined as the amount of enzyme required to produce 1 μm of β-CD/min. Please can you suggest me the formula for the defination given in the last line

0 Answers  

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Explain how can you determine the reaction, taking place at constant pressure delta (h)?

0 Answers  

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what is a Reducing sugar?

3 Answers  

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Name two elements, which are non-metallic in nature in 5th a group?

0 Answers  

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Define bond angle?

0 Answers  

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Which equation gives the relation between specific rate (k) and temperature?

0 Answers  

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Which branch of science deals with the transformation of chemical energy into electrical energy and vice versa?

0 Answers  

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what are wood-werkmann's reactions?

1 Answers   Biological.e.limited,

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