Practice Questions

TLS Online TPP Program

#Question id: 4058

The mechanism of pre-tRNA splicing differs in from the mechanisms used by self-splicing introns and spliceosomes as

#Unit 3. Fundamental Processes

Splicing of pre-tRNAs is catalyzed by proteins, not by RNAs
Splicing of pre-tRNAs is self catalyzed
Splicing of pre-tRNAs is catalyzed by set of ribosomal RNA
Splicing of pre-tRNAs is catalyzed in trans splicing manner

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TLS Online TPP Program

#Question id: 18681

#Unit 13. Methods in Biology

Highly heterogeneous mixtures of proteins such as cell lysates or tissue extracts should be completely fractionated into individual proteins so as to obtain an overall picture of the protein composition and to enable location of individual proteins. The highest resolution is obtained

TLS Online TPP Program

#Question id: 18682

#Unit 13. Methods in Biology

Which technique is shown in given representation

TLS Online TPP Program

#Question id: 18683

#Unit 13. Methods in Biology

Eukaryotic mRNA can be separated by using

TLS Online TPP Program

#Question id: 18684

#Unit 13. Methods in Biology

Amplified product of PCR can be calculated by using

TLS Online TPP Program

#Question id: 18695

#Unit 13. Methods in Biology

Which of these restriction enzymes produce blunt ends?

TLS Online TPP Program

#Question id: 18696

#Unit 13. Methods in Biology

Isoschizomers recognize