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TLS Online TPP Program

#Question id: 1246

An SH2-containing protein contains a mutation that changes its binding pocket such that tyrosine and phosphotyrosine bind with equal affinity. As a result, MEK activity:

#Unit 4. Cell Communication and Cell Signaling

  1. decreases due to changes in Raf activation.

  2. decreases due to allosteric inhibition of SH2-domain binding.

  3. increases with ligand binding-induced dimerization.

  4. does not change with receptor dimerization and transautophosphorylation.

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TLS Online TPP Program

#Question id: 15974

#Unit 12. Applied Biology

Growth regulator is not required for___
TLS Online TPP Program

#Question id: 15975

#Unit 12. Applied Biology

Embryo culture is applicable for___
TLS Online TPP Program

#Question id: 15976

#Unit 12. Applied Biology

For any embryo culturing, which compound is preferred source of nitrogen?
TLS Online TPP Program

#Question id: 15977

#Unit 12. Applied Biology

Embryo grows well in which pH range?
TLS Online TPP Program

#Question id: 15978

#Unit 12. Applied Biology

Embryo culture is applied for___
TLS Online TPP Program

#Question id: 15979

#Unit 12. Applied Biology

Embryo developed through the cell proliferation__
a) From the explant without callus formation
b) Callus formation takes place
c) By indirect embryogenesis
d) By direct embryogenesis
e) By using growth regulator