A 24-year-old African-American man comes to the emergency room 3 hr after the onset of severe back and chest pain. These problems started while he was skiing. He lives in Los Angeles and had a previous episode of these symptoms 5 years ago while visiting Wyoming. He is in obvious pain. Laboratory studies show the following:

Hemoglobin                                        11 gm/dl

Leukocyte count                                 22,000/μl3

Reticulocyte count                              25%

What is the diagnosis of this patient?

TLS Online TPP Program

#Question id: 27983

#Unit 1. Molecules and their Interaction Relevant to Biology

Dinitrophenol (DNP) is an uncoupler, allowing

TLS Online TPP Program

#Question id: 27984

#Unit 1. Molecules and their Interaction Relevant to Biology

Correct order of Electron transfer through Complex IV is

TLS Online TPP Program

#Question id: 27985

#Unit 1. Molecules and their Interaction Relevant to Biology

Over all net reaction for Q cycle is

TLS Online TPP Program

#Question id: 28035

#Unit 1. Molecules and their Interaction Relevant to Biology

Intrinsically disordered proteins  

a. Have hydrophobic core

b. High densities of charged amino acid residues 

c. Pro residues are also prominent

d. Generally promiscus in nature

e. lack a hydrophobic core

Which of the following is correct 

TLS Online TPP Program

#Question id: 28036

#Unit 1. Molecules and their Interaction Relevant to Biology

The protein p27 is

a. a highly ordered protein

b. a intrinsically disordered protein

c. p27 inhibits cyclin-dependent kinases (CDKs)  

d. p27 promotes cyclin-dependent kinases (CDKs

Which of the following is correct

TLS Online TPP Program

#Question id: 28037

#Unit 1. Molecules and their Interaction Relevant to Biology

Intrinsically disordered proteins have properties that are distinct from classical structured proteins, so which of the following's statements are true regarding Intrinsically disordered proteins 

(1) Intrinsically disordered proteins  lacks hydrophobic core

(2) Intrinsically disordered proteins have a hydrophobic core

(3) Intrinsically disordered proteins have high densities of charged amino acid residues such as Lys, Arg, and Glu

(4) Functional promiscuity is the characteristics of  Intrinsically disordered proteins are.