What organelle temporarily stores or transports substances within the cell?

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#Question id: 20135

#XL - P Chemistry

Calculate ΔH at 358 K for the reaction

Fe2O3(s) + 3H2(g) → 2Fe (s) + 3H2O(l)

Given that, DH298= – 33.29 kJ mole^–1 and Cp for Fe₂O₃ (s), Fe (s), H₂O (l) and H₂ (g) are

103.8, 25.1, 75.3 and 28.8 J/K mole.

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#Question id: 18481

#XL - R Botany

Which of the given is an example of a disease caused by a virus?

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#Question id: 3915

#XL - Q Biochemistry

Which of the following is true for the unwinding of the DNA helix and the synthesis of a short stretch of RNA?

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#Question id: 1566

#XL - S Microbiology

Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs of inflammation are therefore associated with histamine release?

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#Question id: 15678

#XL - S Microbiology

Alcohols are among the most widely used disinfectants and antiseptics. They act by