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TLS Online TPP Program

#Question id: 11969

What is the importance of the mucus that are released by salivary glands?

#Unit 7. System Physiology – Animal
  1. They aid in degradation of triglycerides to fatty acids and monoglycerides.
  2. They are beginning the process of starch digestion.
  3. They are hormonal molecules that stimulate the release of gastric juice by the stomach in anticipation of receipt of the contents of the mouth.
  4. They are glycoproteins that make food slippery enough to slide easily through the esophagus
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TLS Online TPP Program

#Question id: 47

#Unit 1. Molecules and their Interaction Relevant to Biology

If 30 J of energy is added to water in the form of heat at 27°C, what is the change in entropy of water?
TLS Online TPP Program

#Question id: 8849

#Unit 9. Diversity of Life Forms

Humans can digest starch but not cellulose because
TLS Online TPP Program

#Question id: 5014

#Unit 11. Evolution and Behavior

 Following geological time period and major evolutionary event?

I. Devonian                            A. Gymnosperms dominant

II. Jurassic                               B. Amphibians diversify; first reptiles

III. Carboniferous                  C. Mammals appear

IV. Triassic                           D. Seed plants appear
TLS Online TPP Program

#Question id: 837

#Unit 1. Molecules and their Interaction Relevant to Biology

Increasing order of free energy in unfolded to folded conformation of the proteins, the correct order is,
TLS Online TPP Program

#Question id: 381

#Unit 1. Molecules and their Interaction Relevant to Biology

Consider an acetate buffer, initially at the same pH as its pKa (4.76). When sodium hydroxide (NaOH) is mixed with this buffer, the: