Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 19610
TLS Online TPP Program

#Question id: 416

The immediate precursors of DNA and RNA synthesis in the cell all contain:

#XL - R Botany

  1. 3' triphosphates.

  2. 5' triphosphates.

  3. adenine.

  4. deoxyribose.

More Questions
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.
TLS Online TPP Program

#Question id: 11316

#XL - R Botany

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

#Question id: 11317

#XL - T Zoology

Which of the following phenomena emphasizes the indirect effects of consumer-resource interactions extended through additional trophic levels of the community?