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TLS Online TPP Program

#Question id: 824

why comparisons of the X-ray structures of hyperthermophilic enzymes with their mesophilic counterparts have failed to reveal any striking differences between them?

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. Covalent interactions almost same in thermophiles and mesophiles

  2. an increased size of the protein’s hydrophobic core

  3. Noncovalent interactions almost same in thermophiles and mesophiles

  4. Due to reduced surface-to-volume ratio

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TLS Online TPP Program

#Question id: 27550

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is correct ionization series for His
TLS Online TPP Program

#Question id: 27010

#Unit 10. Ecological Principles

Toxoplasmosis in humans is caused by Toxoplasma gondii, an obligate intracellular parasite with two different life cycles, sexual and asexual. The sexual cycle occurs in which ONE of the following definitive hosts?
TLS Online TPP Program

#Question id: 26382

#Unit 3. Fundamental Processes

Due to pseudookazaki fragment eukaryotic replicon is
TLS Online TPP Program

#Question id: 26860

#Unit 10. Ecological Principles

Trophic-level transfer efficiency is low for which reason?
TLS Online TPP Program

#Question id: 1847

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of DNA vaccines?