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TLS Online TPP Program

#Question id: 552

Which of the following is true of the binding energy derived from enzyme-substrate interactions?

#SCPH05 I Biotechnology

  1. It cannot provide enough energy to explain the large rate accelerations brought about by enzymes.

  2. It is sometimes used to hold two substrates in the optimal orientation for reaction.

  3. It is the result of covalent bonds formed between enzyme and substrate.

  4. Most of it is derived from covalent bonds between enzyme and substrate.

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TLS Online TPP Program

#Question id: 677

#I Life Science/ Life Sciences Group – I-V

A helical wheel can be used to show
TLS Online TPP Program

#Question id: 11451

#I Life Science/ Life Sciences Group – I-V

Immediately after putting on a shirt, your skin might feel itchy. However, this perception soon fades due to ________.
TLS Online TPP Program

#Question id: 359

#SCPH28 | Zoology

What is the concentration of OH− in a solution with an H+ concentration of 1.3 × 10^−4 M?
TLS Online TPP Program

#Question id: 249

#SCPH12 I Genetics

According to Chargaffʹs observations of nucleotide composition of DNA samples, which of the following options are correct
A) % of (G + C) + % of (A + T) = 100%.
B) A = T.
C) G = C.
D) %A + %C + %T = 100%.
TLS Online TPP Program

#Question id: 825

#SCPH05 I Biotechnology

Which of the following amino acids are responsible for the formation of intrinsically disordered proteins?