Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 18822
TLS Online TPP Program

#Question id: 684

Protein subunits in a multisubunit protein are held to each other primarily by

#XL - Q Biochemistry

  1. covalent bonds.

  2. hydrophobic interactions exclusively.

  3. both strong and weak interactions.

  4. hydrophobic and other weak interactions.

More Questions
TLS Online TPP Program

#Question id: 349

#XL - Q Biochemistry

Increased atmospheric CO2 concentrations might have what effect on seawater?
TLS Online TPP Program

#Question id: 3617

#XL - T Zoology

Alternate forms of a gene is called
TLS Online TPP Program

#Question id: 4606

#XL - S Microbiology

Which of the following evidence most strongly supports the common origin of all life on Earth? All organisms ________.
TLS Online TPP Program

#Question id: 13554

#XL - R Botany

The microscopic stomatal pores provide a pathway for diffusional movement of gases across the epidermis and cuticle
TLS Online TPP Program

#Question id: 18079

#XL - S Microbiology

Within a gymnosperm megasporangium, what is the correct sequence in which the following should appear during development, assuming that fertilization occurs? 
1. Sporophyte embryo 2. female gametophyte 
3. egg cell                 4. megaspore