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TLS Online TPP Program

#Question id: 749

Which of the following is correct for the A form of DNA structures?

#XL - Q Biochemistry

  1. a wider than B form.

  2. more compressed structure in which the base pairs are tilted with respect to the helix axis, and actually lie off the axis.

  3. The helical repeat of the A-form is around 11 bp/turn

  4. All of the above are correct.

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TLS Online TPP Program

#Question id: 15461

#XL - S Microbiology

When doing experiments with bacteria,
TLS Online TPP Program

#Question id: 2233

#XL - Q Biochemistry

Membrane proteins may interact with biomembranes through

a. covalently attached fatty acid molecules.

b. covalently attached lipid molecules.

c. noncovalent protein-protein interactions.

d. hydrophobic α-helical domains.

e. noncovalent protein-lipid interactions.
TLS Online TPP Program

#Question id: 19943

#XL - P Chemistry

Which shape is associated with the orbital designated by n = 2; / =1 ?
TLS Online TPP Program

#Question id: 4579

#XL - S Microbiology

About which of these did Darwin have a poor understanding?
TLS Online TPP Program

#Question id: 1621

#XL - S Microbiology

Eosinophils do NOT: