Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 30128
TLS Online TPP Program

#Question id: 4166

At the ribosome the template mRNA is translated in the __ direction, while the protein is synthesized in the __ direction.

#Unit 3. Fundamental Processes

  1. 5ʹ → 3ʹ; N-terminal to C-terminal 

  2. 5ʹ → 3ʹ; C-terminal to N-terminal

  3. 3ʹ → 5ʹ; N-terminal to C-terminal 

  4. 3ʹ → 5ʹ; C-terminal to N-terminal

More Questions
TLS Online TPP Program

#Question id: 4580

#Unit 11. Evolution and Behavior

In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except
TLS Online TPP Program

#Question id: 19072

#Unit 6. System Physiology – Plant

Bacterial surface triggered immunity in the host plant gives response 
TLS Online TPP Program

#Question id: 4993

#Unit 11. Evolution and Behavior

If the prokaryotic flagellum developed from assemblages of proteins that originally were not involved with cell motility but with some other function instead, then the modern prokaryotic flagellum is a(n)
TLS Online TPP Program

#Question id: 5658

#Unit 5. Developmental Biology

 Following events occur during fertilization in mammals.

A. sperm penetrates cumulus layer

B. sperm nucleus delivered into cytoplasm

C. sperm plasma membrane fuses with egg plasma membrane

D. calcium waves

E. enzymes released from acrosome on sperm head enable sperm to penetrate zona pellucida

F. transit through the cumulus or binding to zona pellucida elicits acrosomal reaction in sperm

G. egg completes meiosis and development is initiated

which of the following sequence is correct?
TLS Online TPP Program

#Question id: 15483

#Unit 12. Applied Biology

A novel technique for strain improvement combining the advantage of multi-parental crossing allowed by DNA shuffling with the recombination of entire genomes.