RNase E and PNPase, along with a helicase and another accessory enzyme, form a multiprotein complex called the degradosome.

TLS Online TPP Program

#Id: 498

#Unit 2. Cellular Organization

Generally C-Value shows evolutionary status of organism or position on evolutionary tree

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#Id: 7923

#Unit 2. Cellular Organization

TLS Online TPP Program

#Id: 2850

#Unit 13. Methods in Biology

In SEC if the analyte is large and completely excluded from the mobile phase within the particle, Kd = 0, whereas, if the analyte is sufficiently small to gain complete access to the inner mobile phase, Kd = 1 where Kd is distribution coefficient.

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#Id: 9081

#Unit 4. Cell Communication and Cell Signaling

The increase in K+ permeability hyperpolarizes the membrane, which reduces the frequency of heart muscle contraction.

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#Id: 7794

#Unit 2. Cellular Organization

Shuttling protein have identified at least three different types of NESs: 

A. A leucine-rich sequence found in PKI 

B. In the Rev protein of human immunodeficiency virus (HIV)

C. In two heterogeneous ribonucleoprotein particles (hnRNPs)