TLS Online TPP Program

#Question id: 1381


Match each definition with given terms

1. Large family of structurally related, secreted, dimeric proteins that act as hormones and local mediators to control a wide range of biological functions in all animals.

A. Rho

2. Cell-surface receptor in which the cytoplasmic domain either has enzymatic activity itself or is associated with an intracellular enzyme.

B. TOR pathway

3. A crucial signaling protein in the PI-3-kinase–Akt signaling pathway, so named because it is the target of rapamycin.

C. Enzyme-coupled receptor

4. A kinase that is involved in intracellular signaling pathways activated by cell-surface receptors and that phosphorylates inositol phospholipids at the 3 position of the inositol ring.

D. Phosphoinositide 3-kinase

5. A group of monomeric GTPases that regulate both the actin and microtubule cytoskeletons.

E. (TGFβ) superfamily

6. Cytoplasmic tyrosine kinase present at cell–matrix junctions in association with the cytoplasmic tails of integrins.

F. Focal Adhesion Kinase

#Unit 4. Cell Communication and Cell Signaling
  1. 1E, 2C, 3B, 4D, 5A, 6F   

  2. 1A, 2C, 3B, 4D, 5E, 6F

  3. 1A, 2B, 3C, 4D, 5E, 6F 

  4. 1A, 2F, 3D, 4B, 5E, 6C

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TLS Online TPP Program

#Question id: 28362

#Unit 5. Developmental Biology

if the Valois is mutant that gives the mutant phenotype except_____

TLS Online TPP Program

#Question id: 28363

#Unit 5. Developmental Biology

Which of the following gene is responsible for the activation of the tips of the embryo and responsible for the specification of terminal axis?

TLS Online TPP Program

#Question id: 28364

#Unit 5. Developmental Biology

Torso receptor present on the whole follicle cells but the activation of torso only  the terminal follicle, present torso is activated by the binding of torso like proteins activating the map-kinase cascade pathway and leads to the positional formation such as___
a) At the most anterior terminal end formed acron
b) At the most posterior terminal end formed telson
c) It found only into the most posterior terminal end and formed telson

TLS Online TPP Program

#Question id: 28365

#Unit 5. Developmental Biology

A third set of maternal genes is torso, which responsible for the terminal specification, select the correct combination of about torso gene;
a) Torso leads to the formation of telson by activating the map-kinase cascade pathway 
b) Torso responsible for the formation of telson by default
c) Torso along with high concentration of bicoid at the anterior side leads to the formation of acron by default
d) Torso along with high concentration of bicoid at the anterior side leads to the formation of acron by activating the map-kinase cascade pathway

TLS Online TPP Program

#Question id: 28366

#Unit 5. Developmental Biology

Bicoid act as the ____

TLS Online TPP Program

#Question id: 28367

#Unit 5. Developmental Biology

Bicoid protein was found in a gradient, when embryos lacking Bicoid or bicoid deficient embryo___