Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 18784
TLS Online TPP Program

#Question id: 772

MicroRNAs:

#XL - Q Biochemistry

  1. are specific for a promoter on one specific gene;

  2. are specific for many different promoters on many different genes;

  3. have a specific site on a single specific mRNA;

  4. have a specific site on many different mRNAs.

More Questions
TLS Online TPP Program

#Question id: 11303

#XL - Q Biochemistry

Which of the following processes includes all the others?
TLS Online TPP Program

#Question id: 11304

#XL - Q Biochemistry

In what way do the membranes of a eukaryotic cell vary?
TLS Online TPP Program

#Question id: 11305

#XL - Q Biochemistry

According to the fluid mosaic model of membrane structure, proteins of the membrane are mostly
TLS Online TPP Program

#Question id: 11306

#XL - Q Biochemistry

Which of the following factors would tend to increase membrane fluidity?
TLS Online TPP Program

#Question id: 11315

#XL - R Botany

Carnivores that eat herbivores in a food chain are the _________________.
TLS Online TPP Program

#Question id: 11316

#XL - T Zoology

Primary production generally determines the sizes of higher trophic levels. This observation provides support for __________ control of community structure.