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TLS Online TPP Program

#Question id: 2886

Match the following sites of modifications on histones given in Column I with their effect on transcription given in Column II.

COLUMN ICOLUMN II
1) Methylation of H3K36 in transcribed regiona) Activation
2) Ubiquitinylation of H2BK120 in mammalsb) Repression
3) Phosphorylation of H2AT120c) Elongation
4) Hypoacetylated Lysine
5) Acetylation of H4K8

#Unit 2. Cellular Organization

  1. 1 – b, 2 – a, 3 – a, 4 – b, 5 – a

  2. 1 – c, 2 – a, 3 – a, 4 – b, 5 – a

  3. 1 – c, 2 – a, 3 – a, 4 – a, 5 – a

  4. 1 – c, 2 – a, 3 – b, 4 – a, 5 – a

More Questions
TLS Online TPP Program

#Question id: 2359

#Unit 2. Cellular Organization

 Sometimes smooth ER specializes in the production of ____ 
TLS Online TPP Program

#Question id: 2360

#Unit 2. Cellular Organization

A mitochondrion has a(n) ______ , an inner space filled with a gel-like fluid.
TLS Online TPP Program

#Question id: 2361

#Unit 2. Cellular Organization

______ of the cytoskeleton help maintain the shape of the cell.
TLS Online TPP Program

#Question id: 2362

#Unit 2. Cellular Organization

Before a cell divides, the centrioles ______
TLS Online TPP Program

#Question id: 2363

#Unit 2. Cellular Organization

Cells lining the respiratory tract contain ______ that help keep the lungs clear of particles.
TLS Online TPP Program

#Question id: 2364

#Unit 2. Cellular Organization

An enzyme's specificity is caused by the ______ of the active site.