TLS Online TPP Program

#Question id: 24285


Adherens junctions: 

#Unit 4. Cell Communication and Cell Signaling
  1. function as transmembrane linkers (integrators) between the extracellular matrix and the actin cytoskeleton. 
  2. permit the passage of molecules as large as 1.2 nm in diameter
  3. seal off body cavities and restrict diffusion of membrane components.
  4. functions as a tension cable that can internally brace the cell and thereby control its shape
More Questions
TLS Online TPP Program

#Question id: 21961

#Unit 2. Cellular Organization

When the metaphase chromosome are formed the scaffold associated regions are found

TLS Online TPP Program

#Question id: 21962

#Unit 2. Cellular Organization

In interphase nuclei, this underlying proteinaceous structure changes its organization to occupy the entire nucleus; during interphase the structure is referred to as the 

TLS Online TPP Program

#Question id: 21963

#Unit 2. Cellular Organization

Which of the following is a DNA sequence which is generally located between H1 and H3 binding sites

TLS Online TPP Program

#Question id: 21964

#Unit 2. Cellular Organization

Choose the incorrect statement 
a. S/MARs are a DNA sequence which is generally located between H1 and H3 binding sites. 
b.  S/MARs are a DNA sequence which is generally located between H3 and H4 binding sites
c. S/MARs is a DNA sequence which binds to base structure called matrix
d.  S/MARs is a DNA sequence which binds to base structure called scaffold

TLS Online TPP Program

#Question id: 21965

#Unit 2. Cellular Organization

Which of the following is a protein that appears to regulate the association of MARs with the matrix in order to regulate transcription of genes in the vicinity of the MAR 

TLS Online TPP Program

#Question id: 21966

#Unit 2. Cellular Organization

Which of the following is true about interphase chromosome
a. Interphase chromosomes occupy chromosome territories in the nucleus
b. Interphase chromosomes occupy chromosome territories toward cell membrane 
c. Interphase chromosomes are not entangled with each other except cancer 
d. Interphase chromosomes are entangled with each other except cancer