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TLS Online TPP Program

#Question id: 1747

Cytokines always act:

#XL - Q Biochemistry

  1. By binding to specific receptors

  2. In an autocrine fashion

  3. At long range

  4. Antagonistically with other cytokines

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TLS Online TPP Program

#Question id: 19631

#XL - P Chemistry

When NH4Cl is added to NH4OH solution the dissociation of ammonium hydroxide is reduced. It is due to:
TLS Online TPP Program

#Question id: 19632

#XL - P Chemistry

For the reversible reaction

N2 (g) + 3H2(g) ⇋ 2NH3 + Heat

The equilibrium shifts in forward direction
TLS Online TPP Program

#Question id: 19633

#XL - P Chemistry

A base according to Bronsted concept is a substance which can:
TLS Online TPP Program

#Question id: 19634

#XL - P Chemistry

The IUPAC name of CH3CHO is:
TLS Online TPP Program

#Question id: 19635

#XL - P Chemistry

The structure of 4-Methylpent-2-en-1-ol is:
TLS Online TPP Program

#Question id: 19636

#XL - P Chemistry

Which of the following molecular formulae belongs to the alkyne series?