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TLS Online TPP Program

#Question id: 11672

The loop of Henle dips into the renal cortex. This is an important feature of osmoregulation in terrestrial vertebrates because ________

#Unit 7. System Physiology – Animal
  1. absorptive processes taking place in the loop of Henle are hormonally regulated
  2. differential permeabilities of ascending and descending limbs of the loop of Henle are important in establishing an osmotic gradient
  3. the loop of Henle plays an important role in detoxification
  4. additional filtration takes place along the loop of Henle
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TLS Online TPP Program

#Question id: 4241

#Unit 3. Fundamental Processes

Use the figure to answer the question. The tRNA shown in the figure has its 3′ end projecting beyond its 5′ end. Which of the following processes will occur at this 3′ end?
TLS Online TPP Program

#Question id: 4242

#Unit 3. Fundamental Processes

Which of the following properties is associated with a protein that will be secreted from a eukaryotic cell?
TLS Online TPP Program

#Question id: 4243

#Unit 3. Fundamental Processes

Which of the following molecules are required for the process of translation?
TLS Online TPP Program

#Question id: 4244

#Unit 3. Fundamental Processes

During the elongation phase of translation, which site in the ribosome represents the location where a codon is being read?
TLS Online TPP Program

#Question id: 4245

#Unit 3. Fundamental Processes

Once a peptide bond has been formed between the amino acid attached to the tRNA in the P site and the amino acid associated with the tRNA in the A site, what process occurs next?
TLS Online TPP Program

#Question id: 4246

#Unit 3. Fundamental Processes

Which one of the following structures, if missing, would usually prevent translation from starting?