Which of the following is the most common pathway taken by a newly synthesized protein that will be secreted by a cell?

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#Question id: 23199

#Unit 13. Methods in Biology

Metal shadowing- thin film of platinum is coated from a _________ which provides information about the three-dimensional topology of the sample.

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#Question id: 19866

#Unit 13. Methods in Biology

Which of the following variants of PCR has been devised to increase the specificity of PCR without lowering the efficiency by variation annealing temperature?

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#Question id: 15228

#Unit 13. Methods in Biology

Capillary electrophoresis (CE) is based on principle of 

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#Question id: 1381

#Unit 4. Cell Communication and Cell Signaling

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

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#Question id: 2343

#Unit 2. Cellular Organization

What advantage would a plant cell have over an animal cell if both were placed in pure water