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TLS Online TPP Program

#Question id: 2242

What two features of the structure of cholesterol make it somewhat amphipathic?

#Unit 2. Cellular Organization

  1. The single hydroxyl along with the hydrocarbon nature of the remainder of the molecule

  2. The long, branched hydrocarbon along with the four hydrocarbon rings

  3. The five methyl groups along with the hydrocarbon chain

  4. The three six-membered rings along with the single five-membered ring

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TLS Online TPP Program

#Question id: 257

#Unit 1. Structure and Function of Biomolecules

ʺFive prime to three primeʺ description of a DNA strand refers to
TLS Online TPP Program

#Question id: 258

#Unit 1. Structure and Function of Biomolecules

 It is easier to melt DNA richer in AT than GC because
TLS Online TPP Program

#Question id: 259

#Unit 1. Structure and Function of Biomolecules

As B-DNA is gradually heated, the absorbance at 260 nm
TLS Online TPP Program

#Question id: 260

#Unit 1. Structure and Function of Biomolecules

Which of the following is mismatched?
TLS Online TPP Program

#Question id: 261

#Unit 1. Structure and Function of Biomolecules

Which is not a difference between B-DNA and A-DNA?
TLS Online TPP Program

#Question id: 262

#Unit 1. Structure and Function of Biomolecules

Changes in the topology and three-dimensional shape of B-DNA can result from