Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 18655
TLS Online TPP Program

#Question id: 1054

During attachment of phage to E. coli, the phage

#XL - T Zoology

  1. actively seek out the bacteria.

  2. randomly bump into the bacteria.

  3. attach to proteins or carbohydrates on the bacterial surface.

  4. randomly bump into the bacteria AND attach to proteins or carbohydrates on the bacterial surface.

More Questions
TLS Online TPP Program

#Question id: 311

#XL - Q Biochemistry

Which of the following has no contribution to the stability of tRNA?
TLS Online TPP Program

#Question id: 312

#XL - Q Biochemistry

The type of molecules that forms the aggregate through a self-assembly process which is driven by the hydrophobic effect is _______
TLS Online TPP Program

#Question id: 313

#XL - Q Biochemistry

What is the difference between a particle being hydrated versus being solvated?
TLS Online TPP Program

#Question id: 314

#XL - Q Biochemistry

Which statement explains the cleaning action of soap on greasy dishes?
TLS Online TPP Program

#Question id: 316

#XL - Q Biochemistry

Which of these noncovalent forces in biological systems is usually the strongest?
TLS Online TPP Program

#Question id: 317

#XL - Q Biochemistry

Hydrogen bonds can occur when hydrogen is covalently bonded to atoms like nitrogen and oxygen. What property of nitrogen and oxygen is important for this?