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TLS Online TPP Program

#Question id: 4334

Which of the following is not true of RNA processing?

#Unit 3. Fundamental Processes

  1. Exons are cut out before mRNA leaves the nucleus.

  2. Nucleotides may be added at both ends of the RNA.

  3. Ribozymes may function in RNA splicing.

  4. RNA splicing can be catalyzed by spliceosomes.

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TLS Online TPP Program

#Question id: 2804

#Unit 2. Cellular Organization

The formation of nucleosomes is the first step in a process that allows the eukaryotic DNA to be folded into much more compact structures that reduce the linear length by as much as
TLS Online TPP Program

#Question id: 9191

#Unit 9. Diversity of Life Forms

When an arborist prunes a limb off a valuable tree, he or she usually paints the cut surface. The primary purpose of the paint is to
TLS Online TPP Program

#Question id: 21393

#Unit 12. Applied Biology

Which one of the following is quite larger than substrate molecules?
TLS Online TPP Program

#Question id: 11817

#Unit 6. System Physiology – Plant

In the cytokinin pathway a phosphotransfer AHP1 protein is also known as___
TLS Online TPP Program

#Question id: 16096

#Unit 7. System Physiology – Animal

heat stroke is characteristically associated with