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TLS Online TPP Program

#Question id: 124

What is the role of cholesterol in animal cell membranes?

#Unit 1. Structure and Function of Biomolecules

  1. Blocks the association of the fatty acyl chains of phospholipids at high temperature.

  2. Aids in the transport of small hydrophobic molecules across the membrane.

  3. Is a receptor site for hormones on the surface of membranes.

  4. Broadens the temperature range of optimum membrane fluidity.

More Questions
TLS Online TPP Program

#Question id: 231

#Unit 1. Structure and Function of Biomolecules

Another name for α-tocopherol is vitamin ________.
TLS Online TPP Program

#Question id: 232

#Unit 1. Structure and Function of Biomolecules

Vitamin K is important in the ________. 
TLS Online TPP Program

#Question id: 233

#Unit 1. Structure and Function of Biomolecules

 Which is the strongest oxidizing agent?
TLS Online TPP Program

#Question id: 234

#Unit 1. Structure and Function of Biomolecules

Which statement is false about plastoquinone?
TLS Online TPP Program

#Question id: 235

#Unit 1. Structure and Function of Biomolecules

 In which type of reactions does Q participate?
TLS Online TPP Program

#Question id: 236

#Unit 1. Structure and Function of Biomolecules

Which are common protein coenzymes?