Proteins can be attached to the phospholipid bilayer plasma membrane by covalently linked hydrocarbon groups. Which of the following mechanisms are not employed in this anchoring?

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#Question id: 12689

#General Aptitude

The ratio of the area of a squareto that of the square drawn on its diagonal is :

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#Question id: 12690

#General Aptitude

From four corners of a square sheet of side 4 cm, four pieces,each in the shape of arc of a circle with radius 2 cm, are cut out.The area of the remaining portion is :

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#Question id: 12691

#General Aptitude

If the area of a rectangle be (x^2 +7x + 10) sq. cm, then one of the possible perimeter of it is

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#Question id: 12702

#XL - R Botany

Some given characteristics features of Cytoplasmic inheritance, which of the following statements are not follow the inheritance pattern;

a) Cytoplasmic gene and their trait present in both male and female

b) Reciprocal cross results aren’t change

c) Exhibit extensive phenotypic variation

d) Reciprocal cross results are change

e) Mendel’s principle of segregation and independent assortment are follow

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#Question id: 12703

#XL - R Botany

In the plants, due to mutation in the mitochondrial genome causing cytoplasmic male sterility can be influenced by the nuclear gene (Rf),  which is dominant over the cytoplasmic mitochondrial genome. If a male sterile plant  is pollinated by the fertile male plant with homozygous (Rf)condition, the progeny obtained in F1 will have

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#Question id: 12704

#XL - R Botany

Cytoplasmic male sterility (CMS) in plants is caused by mutation in the mitochondrial genome. CMS can be restored by a nuclear gene, restorer of fertility (Rf), which is a dominant character.