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TLS Online TPP Program

#Question id: 11741

phloem transport indicating the importance of long distance transport in plants, the experiments demonstrated that removal of a ring of bark around the trunk of a tree, which removes the phloem. What will be its effect?

#Unit 6. System Physiology – Plant
  1. Effectively stops sugar transport from the leaves to the roots without altering water transport through the xylem
  2. No effect on the sugar transport and also the water transport takes place through the xylem

  3. Stops sugar tansport from the leaves to the roots with altering water transport through the xylem

  4. Stop sugar transport from root to shoot without altering water transport
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TLS Online TPP Program

#Question id: 284

#Unit 1. Molecules and their Interaction Relevant to Biology

Which best describes the structure of a nucleosome core particle?
TLS Online TPP Program

#Question id: 285

#Unit 1. Molecules and their Interaction Relevant to Biology

About how many nucleosomes could be made from a DNA strand consisting of 1000 base pairs?
TLS Online TPP Program

#Question id: 286

#Unit 1. Molecules and their Interaction Relevant to Biology

________ catalyze the hydrolysis of phosphodiester linkages to release nucleotide residues from only one end of a polypeptide chain.
TLS Online TPP Program

#Question id: 287

#Unit 1. Molecules and their Interaction Relevant to Biology

Which are the products of the RNase A-catalyzed hydrolysis of pGpApUpApApCpG?
TLS Online TPP Program

#Question id: 288

#Unit 1. Molecules and their Interaction Relevant to Biology

Which does not occur during the hydrolysis of RNA by RNase A?
TLS Online TPP Program

#Question id: 10181

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is polyunsaturated fatty acid?