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TLS Online TPP Program

#Question id: 4134

The enzyme that attaches an amino acid to a tRNA (aminoacyl-tRNA synthetase):

#3. Fundamental Processes

  1. always recognizes only one specific tRNA.

  2. attaches a specific amino acid to any available tRNA species.

  3. attaches the amino acid at the 5' end of the tRNA.

  4. catalyzes formation of an ester bond.

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TLS Online TPP Program

#Question id: 2262

#2. Cellular Organization

Ribosomes are made up of ____ subunits.
TLS Online TPP Program

#Question id: 21809

#12. Applied Biology

Which one of the following sensors measures the potential current?
TLS Online TPP Program

#Question id: 5760

#8. Inheritance Biology

The fluctuation test of Luria and Delbruck (studying resistance to bacteriophge T1 infection) established that
TLS Online TPP Program

#Question id: 4804

#8. Inheritance Biology

Formation of the following pattern in an ordered octad is due to what event during meiosis? Pattern: AAaaaaaAA
TLS Online TPP Program

#Question id: 6968

#5. Developmental Biology

In Xenopus, the mesoderm moves in through the blastopore by rolling around the dorsal lip in a process called: