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TLS Online TPP Program

#Question id: 692

 In the alpha helix the hydrogen bonds:

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. are roughly parallel to the axis of the helix.

  2. are roughly perpendicular to the axis of the helix.

  3. occur mainly between electronegative atoms of the R groups.

  4. occur only between some of the amino acids of the helix.

More Questions
TLS Online TPP Program

#Question id: 2158

#Unit 2. Cellular Organization

Which of the following factors increase(s) the rate of simple (passive) diffusion of a solute across a phospholipid bilayer?
TLS Online TPP Program

#Question id: 2159

#Unit 2. Cellular Organization

A channel protein
TLS Online TPP Program

#Question id: 2160

#Unit 2. Cellular Organization

An artificial membrane composed only of phospholipids has significant permeability to
TLS Online TPP Program

#Question id: 2161

#Unit 2. Cellular Organization

Facilitated diffusion can be distinguished from passive diffusion by
TLS Online TPP Program

#Question id: 2162

#Unit 2. Cellular Organization

Uniport transport
TLS Online TPP Program

#Question id: 2163

#Unit 2. Cellular Organization

Osmosis