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TLS Online TPP Program

#Question id: 11646

Which of the following statements about antidiuretic hormone is true?

#Unit 7. System Physiology – Animal
  1. It is synthesized in the posterior pituitary gland
  2. It increases salt and water reabsorption in the collecting tubules and ducts
  3. It stimulates thirst
  4. It has opposite effects on urine and plasma osmolality
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TLS Online TPP Program

#Question id: 10753

#Unit 10. Ecological Principles

Which of the following is correct combination? 
TLS Online TPP Program

#Question id: 10935

#Unit 1. Molecules and their Interaction Relevant to Biology

The pH at which imidazole of histidine ring will be protonated………….. and imine group of proline will be deprotonated…………….
TLS Online TPP Program

#Question id: 1001

#Unit 1. Molecules and their Interaction Relevant to Biology

The following fatty acid, in which the indicated carbon is labeled with 14C, is fed to an animal:  14CH3(CH2)9COOH After allowing 30 minutes for fatty acid B oxidation, the label would most likely be recovered in:
TLS Online TPP Program

#Question id: 10878

#Unit 7. System Physiology – Animal

The resistance of the pulmonary tree is so low that a 1 cm of water pressure gradient is sufficient to cause normal air flow during resting conditions. Which of the following often has a substantial resistance during pulmonary disease states that can limit alveolar ventilation?
TLS Online TPP Program

#Question id: 18737

#Unit 13. Methods in Biology

RNase S1 method and homopolymer tailing method generates blunt ended cDNA molecules. Which of the following can be used for attaching them to vector?