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TLS Online TPP Program

#Question id: 4130

Which of the following is not true of tRNA molecules?

#Unit 3. Fundamental Processes

  1. The 3'-terminal sequence is —CCA.

  2. Their anticodons are complementary to the triplet codon in the mRNA.

  3. They contain more than four different bases.

  4. With the right enzyme, any given tRNA molecule will accept any of the 20 amino acids.

More Questions
TLS Online TPP Program

#Question id: 4496

#Unit 3. Fundamental Processes

Facilitates chromatin transcription was identified in human cell extracts, this factor makes transcription on chromatin templates much more efficient, choose correct statements;
TLS Online TPP Program

#Question id: 19368

#Unit 12. Applied Biology

Second phase genetic engineering is done for production of
1. Insulin
2. Abiotic or biotic stress crop
3. Resistant/tolerant plants
Which of the above are correct?
TLS Online TPP Program

#Question id: 31173

#Unit 7. System Physiology – Animal

Electrical synapses allow current to flow from one excitable cell to the next via low resistance pathways between the cells called: 
TLS Online TPP Program

#Question id: 28542

#Unit 5. Developmental Biology

If CLV3= undergo loss of function and CLV1/2 = undergo gain of function resulting;
TLS Online TPP Program

#Question id: 1740

#Unit 4. Cell Communication and Cell Signaling

Activation of resting B-cells by T-helper cells depends directly upon costimulatory interaction between: