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TLS Online TPP Program

#Question id: 675

Which statement is not true about an α-helix?

#XL - Q Biochemistry

  1. It is usually right-handed.

  2. It is a type of secondary structure.

  3. It frequently contains proline residues.  

  4. It is stabilized by hydrogen bonding.

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TLS Online TPP Program

#Question id: 685

#XL - Q Biochemistry

A protein has a molecular weight of 5600 daltons; its subunits are about 1960 daltons. There are ________ protein chains per oligomer.
TLS Online TPP Program

#Question id: 686

#XL - Q Biochemistry

Which is not an example of an oligomeric protein?
TLS Online TPP Program

#Question id: 687

#XL - Q Biochemistry

All of the following are considered “weak” interactions in proteins, except:
TLS Online TPP Program

#Question id: 688

#XL - Q Biochemistry

Pauling and Corey’s studies of the peptide bond showed that:
TLS Online TPP Program

#Question id: 692

#XL - Q Biochemistry

 In the alpha helix the hydrogen bonds:
TLS Online TPP Program

#Question id: 744

#XL - Q Biochemistry

In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as: