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TLS Online TPP Program

#Question id: 4140

Which of the following statements about bacterial mRNA is true?

#Unit 3. Fundamental Processes

  1. A ribosome usually initiates translation near the end of the mRNA that is synthesized last.

  2. An mRNA is never degraded but is passed on to the daughter cells at cell division.

  3. During polypeptide synthesis, ribosomes move along the mRNA in the direction 5'  3'.

  4. Ribosomes cannot initiate internally in a polycistronic transcript.

More Questions
TLS Online TPP Program

#Question id: 27102

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the correct set of dihedral angle regarding γ-turns to avoid clashes
TLS Online TPP Program

#Question id: 28918

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is correct about Sonic hedgehog?
TLS Online TPP Program

#Question id: 11431

#Unit 1. Molecules and their Interaction Relevant to Biology

Arrange the following amino acid in decreasing order absorption at 280 nm wavelength
TLS Online TPP Program

#Question id: 28246

#Unit 5. Developmental Biology

which of the following pathway is activated by paracrine factor in the adjacent germ stem cells to specify their self-renewal
TLS Online TPP Program

#Question id: 3379

#Unit 11. Evolution and Behavior

polymorphism is define existence of two or more form of same species within same population at the same time and place .polymorphism either balanced or transient depending upon type of natural selection  which of the following reason for balanced genetic polymorphism

a. each morph has selective advantage at equal intensity

b. non of the morph has selective advantage over other

c. heterzygote superiority