Intermediate filaments

a. are typically 6 nm in diameter.                  

b. are essential for cell motility.

c. may be used to diagnose the tissue of origin for many cancers.

d. are composed of globular subunits.                       

e. are formed from tetrameric subunits.

TLS Online TPP Program

#Question id: 18580

#Unit 7. System Physiology – Animal

Which of the following can be a source of internal or external stress?

TLS Online TPP Program

#Question id: 779

#Unit 1. Molecules and their Interaction Relevant to Biology

Which is TRUE of the following statements?

TLS Online TPP Program

#Question id: 2368

#Unit 2. Cellular Organization

 Which of these produce most of the ATP in aerobic cellular respiration?

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#Question id: 1465

#Unit 4. Cell Communication and Cell Signaling

Which of the following processes do normal proto-oncogenes typically exhibit?

TLS Online TPP Program

#Question id: 11738

#Unit 6. System Physiology – Plant

The ribotide and riboside forms of trans-zeatin can be interconverted, and free trans-zeatin can be formed from the ribotide by the